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Home Blockchain United States

Top Blockchain Companies & Developers in the United States

Ratings Updated: September 18, 2026
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1,071 Companies

Country: United States

List of the Top United States Blockchain Development Companies

  • Featured

    What are Featured Providers?

    RedDuck Logotype

    RedDuck

    5.0 13 reviews
    $5,000+
    $50 - $99 / hr
    10 - 49
    Serves United States

    Services provided

    100% Blockchain

    RedDuck is a Blockchain Development company specializing in comprehensive blockchain solutions, including smart contract and decentralized application development. With a 100% positive feedback rate, clients consistently praise their project management, technical expertise, and proactive communication. Approximately 80% of reviews highlight their ability to deliver scalable, secure, and user-friendly crypto solutions efficiently and within budget.

    See all 13 projects

    Average Project Cost Breakdown

    $50,000 to $199,999 (5) $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.
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    More responsive than most other service providers

    RedDuck is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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    Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) United States (1) England (1)
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  • Retrocube Logotype

    4.1 19 reviews
    $25,000+
    $50 - $99 / hr
    50 - 249
    Dallas, TX

    Services provided

    10% Blockchain
    50% Mobile App Development
    20% Custom Software Development +2 services
    10% AI Development
    10% IoT Development

    Retrocube is a mobile app development company known for developing diverse applications across different industries, such as real estate, fintech, and wellness. The overall feedback from clients shows mixed experiences. About 57% of reviews highlight positive aspects, such as effective communication, impressive project management, and innovative ideas, with several clients noting prompt bug fixes and transparent pricing. However, approximately 43% of reviews mention significant delays, unmet commitments, and contractual issues, with some clients expressing dissatisfaction due to project overruns and poor communication.

    See all 19 projects

    Reviews mention Exceptional performance

    Retrocube has received exceptional feedback for their responsive communication and project management. A client noted their kindness, understanding, and patience, emphasizing the team's helpfulness throughout the development process. The client expressed satisfaction with the collaboration, stating, "Everyone I've been working with is exceptional," and praised their ability to meet deadlines and stay on budget. Overall, the sentiment reflects a strong endorsement of Retrocube's performance and client relations.
    • Mobile App Design & Development for Startup
      5.0 Dec 20, 2022

      They’re highly responsive and always pick up calls. Retrocube has also stayed on budget and met deadlines. They’re responsive to feedback, and they implement any changes quickly.

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    Industry Experience

    Retrocube has demonstrated expertise across various industries, including real estate, construction, legal cannabis, software, transportation, consumer products, and healthcare. Clients praised their strong communication, project management, and ability to meet project goals, particularly in real estate and construction. However, some reviews highlighted significant issues in the cannabis and software sectors, particularly regarding transparency and adherence to deadlines. Overall, Retrocube appears to be a strong candidate for real estate and construction projects, while potential clients in the cannabis and software sectors should proceed with caution.

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    Real estate Construction Legal Cannabis Software IT Services Transportation Consumer Products Healthcare

    Average Project Cost Breakdown

    $10,000 to $49,000 (5) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients generally perceive Retrocube as offering good value for money, with several reviews highlighting their competitive pricing and alignment with project budgets. For instance, one client noted that Retrocube's pricing was 'a fit for our budget' while another praised their 'honest pricing' compared to competitors. However, mixed sentiments emerged regarding project delivery timelines and communication, with some clients expressing dissatisfaction over delays and unmet expectations, which could impact perceived value.
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    United States (9) Canada (3)
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  • Upright Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    2 - 9
    New York, NY

    Services provided

    10% Blockchain
    10% Custom Software Development
    10% Graphic Design +9 services
    10% Mobile App Development
    10% Product Design
    10% UX/UI Design
    10% Web Design
    10% Web Development
    5% Branding
    5% Digital Strategy
    5% E-Commerce Development
    5% Market Research

    Upright is a development company known for its collaborative approach and adaptability, specializing in reassessing and enhancing business models. Clients appreciate their accountability and transparency, with approximately 100% of reviewers highlighting their effective project management. The diverse team, particularly strong in female entrepreneurship, fosters a positive working relationship free from condescension.

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    Industry Experience

    Upright has demonstrated expertise primarily in the Information Technology sector, particularly within social services startups. Clients appreciate their collaborative approach, transparency, and adaptability, often highlighting their strong project management and diverse team composition. Overall sentiment is positive, with feedback emphasizing their ease of communication and accountability. This makes Upright a suitable partner for projects requiring innovative web development solutions, especially among startups and female entrepreneurs.

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    Information technology

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients generally perceive Upright as providing good value for money, noting their transparency and accountability in project management. One client highlighted that they do not overcharge for services, indicating a favorable cost-to-value ratio. Despite being a startup, they have established a solid working relationship with clients, who appreciate the team's responsiveness and willingness to accommodate client feedback. Overall, the sentiment reflects satisfaction with the investment made in their services.
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  • OptimusFox Logotype

    5.0 1 review
    $10,000+
    $50 - $99 / hr
    50 - 249
    Carbondale, IL

    Services provided

    50% Blockchain
    10% AI Development
    10% BI & Big Data Consulting & SI +3 services
    10% IT Managed Services
    10% Mobile App Development
    10% Web Development

    OptimusFox provides services in Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. Reviews highlight the company's proficiency in blockchain technology, particularly with Solana, and commend their professional communication and skill set. Clients appreciate their timely delivery and alignment with project needs, portraying a high level of satisfaction with their overall performance.

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  • SapientPro NYC Logotype

    5.0 1 review
    $10,000+
    $50 - $99 / hr
    50 - 249
    Great Neck Plaza, NY

    Services provided

    20% Blockchain
    20% BI & Big Data Consulting & SI
    20% Branding +2 services
    20% Sales Outsourcing
    20% Web Development

    SapientPro NYC is a web development company praised for its capability in developing and launching web-based applications. Reviews highlight their responsive communication, with 100% of feedback noting timely responses and project delivery. Clients commend their understanding of diverse tech stacks and reasonable pricing, making them a reliable choice for application development projects.

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    Industry Experience

    SapientPro NYC has demonstrated expertise primarily in the Advertising & Marketing industry, where they successfully built a web-based application for a marketing agency, showcasing their ability to deliver projects on time and meet client specifications. Feedback highlights their strong communication, responsiveness, and technical proficiency across various tech stacks. Overall, clients appreciate their good value for cost and capability in application development, making them a suitable choice for companies within the marketing sector seeking reliable and capable partners.

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    Select Industry to see insights

    Advertising & marketing

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed positive sentiments regarding SapientPro NYC's cost-effectiveness and overall value for money. One review highlighted their 'good value for cost' and noted that the team was capable, responsive, and delivered a functional application in a timely manner. Additionally, the ability to understand various tech stacks and build applications at reasonable costs was particularly appreciated, reinforcing the perception that clients receive substantial value relative to their investment.
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  • Mantra AI Logotype

    4.9 7 reviews
    $50,000+
    $25 - $49 / hr
    250 - 999
    Durham, NC

    Services provided

    10% Blockchain
    10% API Development
    10% BI & Big Data Consulting & SI +7 services
    10% Custom Software Development
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% Microservices Architecture Services
    10% Mobile App Development
    10% Product Design
    10% Web Design

    Mantra Labs is a versatile technology solutions provider that specializes in AI, UX design, and software development. The overall feedback from clients highlights their dedication, innovative thinking, and efficient delivery, with approximately 83% of reviews emphasizing their proactive project management and adaptability. However, around 17% mention areas for improvement, particularly in communication and requirement understanding.

    See all 7 projects

    Industry Experience

    Mantra Labs has demonstrated expertise across various industries, including Education, Financial Services, Information Technology, Automotive, and Software. Clients praised their strong focus on user experience, innovative solutions, and effective project management. In Education, they enhanced platform functionality and user engagement. In Financial Services, they developed scalable tech stacks for payment processing. Their impact in IT and Software includes AI-driven analytics and cloud applications. Overall, feedback indicates a positive sentiment about their adaptability and dedication, making them suitable for complex projects across these sectors.

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    Automotive Software Education Financial services Information technology

    Average Project Cost Breakdown

    $10,000 to $49,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight Mantra Labs' competitive pricing and good value for money. For instance, the Head of Engineering at Edureka noted that their 'pricing fit our budget' and provided 'good value for cost.' Similarly, the CEO of Sostos Inc. emphasized that they delivered a product at a 'very reasonable price.' Overall, the sentiment is positive, with clients appreciating the cost-effectiveness of their services and the quality delivered.
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    United States (4) India (1) Mauritius (1)
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  • Brisktech Logotype

    5.0 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Houston, TX

    Services provided

    20% Blockchain
    20% Mobile App Development
    20% UX/UI Design +2 services
    20% Web Design
    20% Web Development

    Brisktech is a tech development company specializing in customized web applications, particularly for enhancing event presentations. The overall feedback is overwhelmingly positive, with 100% of reviewers highlighting their quick response times and timely project completion. Clients commend Brisktech for their ability to understand client needs and deliver high-value services within budget.

    See all 2 projects

    Industry Experience

    Brisktech has demonstrated expertise in the Arts, Entertainment & Music industry, notably in developing customized web applications for performance support. Clients appreciate their responsiveness, timely delivery, and adaptability to project needs, resulting in hundreds of successful performances. The overall sentiment reflects strong satisfaction with their technical skills, value for cost, and effective communication, making them a favorable choice for projects requiring innovative tech solutions in the entertainment sector.

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    Select Industry to see insights

    Arts, entertainment & music

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients have praised Brisktech for providing good value for money, with one executive noting that their pricing fit the budget while delivering high-quality results. They reported satisfaction with the company's responsiveness and timely project management, reinforcing the sentiment that the overall cost aligns well with the quality of service received. The positive feedback highlights Brisktech's ability to meet client needs effectively while maintaining competitive pricing.
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  • Blitz Mobile Apps Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    250 - 999
    Santa Rosa, CA

    Services provided

    20% Blockchain
    15% Low/No Code Development
    10% AR/VR Development +7 services
    10% Business Consulting
    10% E-Commerce Development
    10% Ecommerce Marketing
    10% Mobile App Development
    10% Web Development
    4% Mobile & App Marketing
    1% Custom Software Development

    Blitz Mobile Apps offers mobile app development services, including custom app development, UI/UX design, and generative AI platform development. Reviews consistently praise their timely delivery, excellent communication, and commitment to client satisfaction. Clients highlight Blitz Mobile Apps' effective project management and good value for cost, making them a reliable choice for app development projects.

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  • Skylane Solutions Logotype

    5.0 4 reviews
    $1,000+
    < $25 / hr
    50 - 249
    Los Angeles, CA

    Services provided

    10% Blockchain
    10% AI Development
    10% Custom Software Development +7 services
    10% Generative AI
    10% Marketing Strategy
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development

    Skylane Solutions is a digital marketing and web development company specializing in SEO, e-commerce marketing, and website optimization. Reviews indicate 100% positive feedback, highlighting their technical expertise, result-driven approach, and responsive communication. Clients commend their ability to deliver measurable business outcomes, such as increased organic traffic and improved sales through both organic and paid channels.

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    Reviews mention Efficient

    Clients consistently highlight Skylane Solutions' efficiency in project management and execution. Feedback indicates that all deliverables were completed on time, with one client noting their 'highly responsive' team and 'transparent communication.' The focus on timely implementation of feedback and structured execution contributed to a smooth process. Overall, the sentiment reflects a strong appreciation for the company's ability to deliver results-driven solutions efficiently, enhancing user experience and achieving measurable business outcomes.
    • Web Design, Dev & SEO for Hospitality Company
      5.0 Apr 22, 2026

      Skylane Solutions managed the project efficiently with clear timelines and structured execution. All deliverables were completed on time, and their team was highly responsive to our needs. They maintained transparent communication, provided regular updates, and quickly implemented feedback, making the overall process smooth and reliable.

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    Industry Experience

    Skylane Solutions has successfully served clients across the eCommerce and Hospitality & Leisure industries. In eCommerce, they excelled in Shopify development and marketing, generating sales through SEO and PPC strategies, reflecting strong expertise and client satisfaction. In the Hospitality sector, they enhanced online visibility and user experience for hotels, leading to increased bookings and improved traffic. Overall, their strengths lie in web development, digital marketing, and customer support, making them a solid choice for businesses seeking growth in these industries.

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    Hospitality & leisure

    Average Project Cost Breakdown

    What Clients Have Said

    Clients consistently highlight Skylane Solutions' competitive pricing and strong value for money. One CEO noted that their 'pricing fit our budget' and emphasized the 'good value for cost.' Similarly, a hotel manager remarked on their 'transparent communication' and 'result-oriented approach,' which contributed to measurable increases in traffic and bookings. Overall, feedback reflects a positive sentiment regarding the company's ability to deliver quality services at reasonable rates.
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    India (1) United States (1)
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  • HoC Solutions Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Cranston, RI

    Services provided

    100% Blockchain

    HoC Solutions is a Blockchain company. The small Cranston, Rhode Island-based team provides Blockchain. The agency was established in 2017.

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  • Remote Dev Force Logotype

    5.0 1 review
    Undisclosed
    Undisclosed
    2 - 9
    Las Vegas, NV

    Services provided

    10% Blockchain
    20% E-Commerce Development
    20% Web Development +5 services
    10% Cloud Consulting & SI
    10% Cybersecurity
    10% Graphic Design
    10% Mobile App Development
    10% UX/UI Design

    Remote Dev Force is a software development company specializing in creating mobile applications for iOS and Android platforms. With a 100% positive feedback rate from reviewers, clients commend their exceptional project management, timely delivery, and the ability to transform ideas into user-friendly applications. The company is highly praised for its proactive communication and adaptability to evolving client needs.

    See all 1 projects

    Industry Experience

    Remote Dev Force has demonstrated expertise primarily in the Telecommunications industry, where they successfully enhanced client engagement through innovative mobile application development. Feedback highlights their strengths in project management, adaptability, and effective communication, which led to improved customer retention and satisfaction. Their ability to deliver user-friendly solutions positions them as a strong partner for companies seeking to revitalize their digital presence in Telecommunications and potentially other technology-focused sectors.

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    Telecommunications

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients generally perceive Remote Dev Force as offering good value for money, with specific feedback highlighting their competitive pricing that fits within budgets. One client noted the company's 'good value for cost,' emphasizing the effectiveness of their solutions in achieving desired outcomes, such as increased user interaction and customer retention. Overall, the sentiment is positive, indicating satisfaction with both the cost and the quality of service provided.
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  • ICO Development Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Tallassee, AL

    Services provided

    100% Blockchain

    ICO Development, a Blockchain company, was founded in 2017. The team offers Blockchain and is headquartered in Tallassee, Alabama.

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  • Tesuji Logotype

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    2 - 9
    Nevada City, CA

    Services provided

    45% Blockchain
    25% Mobile App Development
    15% AR/VR Development +2 services
    10% Custom Software Development
    5% Web Development

    Tesuji is a mobile app development company that specializes in creating seamless and engaging applications, particularly for Android platforms. The reviews indicate overwhelmingly positive feedback, with 100% of reviewers noting their timely delivery and strategic input, which consistently exceeded expectations. Clients appreciate their strong organizational skills and proactive project management approach.

    See all 1 projects

    Industry Experience

    Tesuji has garnered positive feedback primarily in the IT Services industry, showcasing expertise in developing mobile applications, particularly for social platforms targeting Gen Z users. Clients appreciate their organized project management, timely delivery, and collaborative approach, which collectively enhance the project experience. Overall, the sentiment is highly favorable, indicating that Tesuji is a strong fit for clients within the IT Services sector seeking reliable and strategic development partnerships.

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    IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients have expressed high satisfaction with Tesuji's cost and value for money, noting that their investment of under $100,000 resulted in timely and organized project delivery. One client highlighted that Tesuji exceeded expectations in both execution and strategic contributions, emphasizing the importance of meeting deadlines. Overall, the sentiment reflects that Tesuji provides excellent value, making it a worthwhile investment for clients seeking quality development services.
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    $7,850 design and development of initial contracts $16,000 frontend, backend, and block chain dev + design $32,000 advanced tokenomics, multi contract dev and design

    Design and build Decentralized App

    Work with us to design, develop and deploy your own decentralized app or game on a specified block chain. Includes smart contract development, backend development support and frontend/app development.
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  • Altoros Logotype

    4.8 34 reviews
    $25,000+
    $50 - $99 / hr
    250 - 999
    Pleasanton, CA

    Services provided

    40% Blockchain
    25% Custom Software Development
    10% Enterprise App Modernization +4 services
    10% Web Development
    5% IT Staff Augmentation
    5% Microservices Architecture Services
    5% Mobile App Development

    Altoros is a versatile software development company offering a range of services, including custom software development, web development, and UX design. Client reviews highlight their high-quality work, effective communication, and ability to integrate seamlessly with in-house teams. Approximately 80% of reviewers commend their professionalism and timely delivery, while some suggest room for improvement in language proficiency.

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    Industry Experience

    Altoros has received positive feedback across various industries, particularly in financial services, where they demonstrated expertise in fintech application development, resulting in enhanced operational efficiency and client acquisition. In agriculture technology, their collaborative approach was praised for timely feature delivery. In food and beverage, they were recognized for effective mobile app development. Overall, clients commend Altoros for their strong communication, adaptability, and technical proficiency, making them a suitable partner for projects in financial services, agriculture, and software development.

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    Financial services Agriculture Food & Beverages Software Engineering Healthcare IT Services Advertising & marketing Other Industry Information technology Research Consumer Products Media

    Average Project Cost Breakdown

    $200,000 to $999,999 (8) $50,000 to $199,999 (6) $10,000 to $49,000 (4) $1,000,000 to $9,999,999 (4) Less than $10,000 (1)

    What Clients Have Said

    Clients have consistently praised Altoros for offering good value for money, highlighting their competitive pricing and high-quality deliverables. One client noted, 'Great culture fit and good value for cost,' while another emphasized, 'Their pricing is impressive.' Overall, feedback indicates that Altoros effectively balances cost with quality, making them a reliable choice for various projects, as evidenced by long-term partnerships and repeat engagements.
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    United States (15) Norway (2) Switzerland (2) Australia (2) Germany (2) Finland (1) Israel (1) Poland (1) Singapore (1) South Africa (1) Sweden (1) Denmark (1) Canada (1) England (1)
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  • Dexola Logotype

    5.0 25 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    Nashville, TN

    Services provided

    70% Blockchain
    30% AI Consulting

    Dexola is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Decentralized Application (DApp) Development. Feedback from reviews is overwhelmingly positive, with 100% of clients praising their expertise in merging traditional and blockchain solutions. Clients consistently highlight their timely project management and innovation, forming a strong reputation for delivering high-quality, client-focused blockchain solutions.

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    Reviews mention High-quality work

    Dexola consistently delivers high-quality work, as evidenced by client feedback highlighting their technical proficiency and effective project management. Clients praised the timely completion of complex projects, such as a custom NFT image generator and a trading bot, emphasizing the seamless integration of advanced technologies. One client noted, 'Their expertise in integrating AI and blockchain technology was remarkable,' while another highlighted their adaptability and responsiveness, stating, 'They were always ready to tweak things as we went along.' Overall, sentiment reflects strong satisfaction with Dexola's deliverables.
    • Blockchain & Software Development for Implant Manufacturer
      5.0 Aug 22, 2024

      The successful deployment of the EIP721 project token and the image generator significantly enhanced the functionality of the NFT marketplace. Overall, the technical components, including smart contracts, backend, and frontend, operated reliably and efficiently, ensuring a stable and satisfactory user experience. Dexola's project management really hit the mark.

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    • AI-Generated NFT & Blockchain Platform Dev for Blockchain Co
      5.0 Jul 25, 2024

      The platform delivered by Dexola allowed our users to generate unique NFTs using advanced AI models, ensuring innovative NFT creation. Enhanced user experience was achieved through secure authentication, performance optimization, and a user-friendly admin portal. These outcomes demonstrated significant progress and success in integrating cutting-edge AI technology with the security and transparency of blockchain.

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    • Blockchain Trading Bot Dev for Blockchain Consulting Company
      5.0 Jun 24, 2024

      The most impressive aspect of Dexola was their combination of cutting-edge technology with meticulous development practices to deliver a powerful and reliable trading solution. Dexola demonstrated excellent project management, delivering items on time and responding promptly to our needs.

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    • Software Consulting for FinTech & Software Consultancy
      5.0 May 17, 2024

      Dexola is well balanced on both the business and the technology side. Their approach includes best practices from start to finish, including QA and full testing. They exhibited excellent project management techniques and kept us updated on the project's progress.

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    • NFT Marketplace Development for Pet Database Platform
      4.5 Apr 22, 2024

      Platform Adoption: Rapid user adoption, with hundreds of photographers registering and listing their work within the first few months. Platform Stability: Post-launch, the platform has maintained excellent uptime, with minimal disruptions, ensuring a reliable marketplace for our users. Dexola was responsive to our needs throughout the project.

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    9 of 10 Blockchain reviews are 5 stars
    8 new reviews for Blockchain in past 6 months
    $50,000 – $199,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    NFT Marketplace Development for Pet Database Platform

    4.5 — Dexola developed an NFT marketplace for a pet database platform. The team utilized React.js and Node.js to build the front- and backend of the platform, provided testing, and implemented features, Read more
    Read 10 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (4) $50,000 to $199,999 (4) Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Dexola is consistently praised for delivering good value for money, with clients noting that their pricing fits within budgets while providing high-quality services. Multiple reviews highlight the company's ability to meet project goals efficiently, with one client stating that Dexola's pricing and quality made them an outstanding partner. Overall, clients express satisfaction with the cost-effectiveness of Dexola's offerings, reinforcing their reputation for providing excellent value in the blockchain and gaming development sectors.
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    United Arab Emirates (4) United States (3) France (1) Ukraine (1)
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  • Obsidian Systems Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    New York, NY

    Services provided

    20% Blockchain
    45% Custom Software Development
    15% Web Development +3 services
    10% Mobile App Development
    5% Corporate Training & Coaching
    5% IT Strategy Consulting

    In New York, New York, Obsidian Systems is a small custom software development company. The team offers Custom Software Development and Blockchain.

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  • Meridian labs Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    New York, NY

    Services provided

    80% Blockchain
    10% Business Consulting
    10% Web Development

    Launched in 2018, Meridian labs is a Blockchain company. The team focuses on Blockchain and Web Development and is headquartered in New York, New York.

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  • Hire Backend Developer Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    250 - 999
    Santa Clara, CA

    Services provided

    10% Blockchain
    20% Mobile App Development
    20% Other Application Development +5 services
    10% E-Commerce Development
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Founded in 2005, Hire Backend Developer is a web development company. Their services include Web Development and Mobile App Development.

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    Santa Clara, CA

    4701 Patrick Henry Drive
    Santa Clara, CA 95054

    151 - 200

    +1-978-309-9910

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  • DATAMI Logotype

    4.9 45 reviews
    $1,000+
    $25 - $49 / hr
    50 - 249
    New York, NY

    Services provided

    10% Blockchain
    20% Cybersecurity
    10% Application Testing +6 services
    10% Compliance Consulting
    10% Corporate Training & Coaching
    10% DevOps Managed Services
    10% IT Managed Services
    10% Microservices Architecture Services
    10% Other IT Consulting and SI

    DATAMI is a cybersecurity firm specializing in smart contract security audits within the blockchain technology domain. Their services received positive feedback, with 100% of reviews highlighting their professional and responsive approach, timely delivery, and excellent value for cost. The firm's expertise in technical audits, including penetration testing and security verification, ensures robust blockchain solutions.

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    Reviews mention High-quality work

    Overall client sentiment regarding DATAMI's work quality is highly positive. Clients consistently praised the company's efficiency and thoroughness, noting specific achievements such as accelerated compliance and critical risk elimination within tight deadlines. One client highlighted the 'quality and fairness' of DATAMI's services, while another emphasized their 'timeliness and promptness.' The meticulous attention to detail in reporting was also commended, with no significant areas for improvement mentioned by any of the clients.
    • Cybersecurity Services for AI Software Services Provider
      5.0 Sep 27, 2024

      I feel like they just got the work done very well. There was no fluff or unnecessary communication or work. So far, our vendors have been pleased with the results.

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    • Cybersecurity Services for IT Services Company
      5.0 May 3, 2024

      The expert identified and resolved vulnerabilities, preventing potential data leaks. The successful acquisition of HIPAA certification was facilitated by the expert's guidance and support in policy development. They are a hard-working team that resolves all issues immediately and without delays.

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    • Security Audit for Cryptocurrency Payment Platform
      5.0 Dec 18, 2023

      Everything was on time, very professional, and fast. They also quickly responded to additional business-related aspects, that were outside of the scope of the project. They also did a free re-audit after we fixed the vulnerabilities found.

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    • DevOps Development for Software Development Company
      5.0 Dec 19, 2022

      A high quality and timely delivery of the source code was achieved. Our cooperation saved us time and resources. Several innovative ideas were implemented and new approaches were adopted.

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    • Cybersecurity for Biomechanical Company
      5.0 May 28, 2022

      Datami did a great job detecting security vulnerabilities in our SaaS platform. Based on their recommendations, we were able to significantly improve our security posture. Thanks to Datami, we now have a penetration testing solution that we can run internally on a regular basis to ensure the security of our application.

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    Industry Experience

    DATAMI has demonstrated expertise across various industries, including Supply Chain, Business Services, IT, and Financial Services. Clients consistently praise their technical proficiency, clear communication, and project management skills, noting significant improvements in security posture and compliance outcomes. The overall sentiment reflects strong satisfaction, particularly in cybersecurity and penetration testing, indicating their strong alignment with firms needing robust security solutions in these sectors.

    Read All Reviews

    Select Industry to see insights

    Other industries Business services Education Consulting Non-profit Gambling Automotive Media Financial services Research eCommerce Software Healthcare Information technology IT Services Supply Chain, Logistics, and Transport Banks

    Average Project Cost Breakdown

    Less than $10,000 (19) $10,000 to $49,000 (4) $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently commend DATAMI for providing excellent value for money, noting their competitive pricing combined with high-quality services. For instance, one client highlighted that DATAMI's offerings fit their budget while delivering significant improvements in security posture. Another mentioned that they chose DATAMI over competitors specifically for their good value relative to cost. Overall, feedback reflects a strong sentiment that DATAMI delivers impactful results without overspending, making them a reliable partner for cybersecurity needs.
    Read All Reviews

    More responsive than most other service providers

    DATAMI is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • Austin App Labs Logotype

    5.0 1 review
    $25,000+
    $100 - $149 / hr
    2 - 9
    Austin, TX

    Services provided

    10% Blockchain
    30% Mobile App Development
    20% Web Development +3 services
    15% Custom Software Development
    15% UX/UI Design
    10% AI Development

    Austin App Labs specializes in the development of gaming platforms, emphasizing user-friendly interfaces and immersive experiences. Client reviews highlight their exceptional project management, timely delivery, and commitment to quality and innovation. Their ability to understand and execute the client's vision with professionalism and technical expertise is consistently praised.

    See all 1 projects
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  • AllenWebSolutions Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    West Linn, OR

    Services provided

    10% Blockchain
    45% Custom Software Development
    20% Web Development +2 services
    15% Mobile App Development
    10% E-Commerce Development

    AllenWebSolutions, a software development firm, was launched in 1999. The team provides Custom Software Development and Web Development.

    Read more
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  • Devscale Logotype

    5.0 9 reviews
    $25,000+
    $100 - $149 / hr
    10 - 49
    Denver, CO

    Services provided

    10% Blockchain
    30% Mobile App Development
    15% AI Development +3 services
    15% Custom Software Development
    15% UX/UI Design
    15% Web Development

    Devscale is a software development firm specializing in building and enhancing products, websites, and applications for a diverse range of industries. The reviews highlight their strong project management, consistent communication, and timely delivery, with 100% of the reviewers expressing satisfaction with their services. Numerous clients commend Devscale's creativity, leadership, and collaborative approach, while a few suggest improvements in communication on timelines. The company is praised for its personable and engaging team, fostering a fun yet professional working relationship.

    See all 9 projects

    Reviews mention Reliable

    Devscale has received positive feedback regarding its reliability, with clients noting strong leadership and empathetic communication. One client highlighted their trust in Devscale, stating, 'You can trust Devscale to act like humans.' The team's organized communication and consistent delivery further emphasize their reliability. Although some feedback suggested improvements in timeline communication, overall sentiment reflects a dependable and approachable partnership.
    • Product Dev for College Access Software Startup
      5.0 Feb 9, 2023

      Reliable and strong leadership, empathetic and reasonable. You can trust Devscale to act like humans. Strong deliverables. Miro, Basecamp, Google, organized communication, reliable and consistent.

      Read Full Review
    Read All Reviews

    Industry Experience

    Devscale demonstrates strong expertise across multiple industries, including Education, Advertising & Marketing, Legal, and Healthcare. Clients commend their attention to detail, effective project management, and ability to deliver high-quality, user-centric designs. The overall sentiment is highly positive, highlighting strengths in communication and reliability, especially in complex projects. They are particularly suited for companies seeking innovative solutions in SaaS, website development, and client portal systems.

    Read All Reviews

    Select Industry to see insights

    Education Advertising & marketing Other industries Legal Retail

    Average Project Cost Breakdown

    $10,000 to $49,000 (3) $200,000 to $999,999 (3) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently commend Devscale for their cost-effectiveness and value for money. Feedback highlights strong project management, timely delivery, and transparent communication, with one client noting, "The real cost of a vendor isn’t what you pay for them, but the combination of price, time, and quality." Another client appreciated their flexibility, stating, "They’ve always been super flexible on payment." Overall, sentiments reflect satisfaction with the balance of pricing and quality delivered.
    Read All Reviews

    View projects from:

    Chicago, Illinois (5) St. Louis, Missouri (1) New York City, New York (1) Green Bay, Wisconsin (1) Los Angeles, California (1)
    View Profile
  • TheBlockBox Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    San Francisco, CA

    Services provided

    60% Blockchain
    10% Application Testing
    10% Custom Software Development +2 services
    10% Cybersecurity
    10% Web Design

    TheBlockBox is a Blockchain company founded in 2018. Their team provides Blockchain and Custom Software Development.

    Read more
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  • ConsenSys Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    250 - 999
    Brooklyn, NY

    Services provided

    100% Blockchain

    ConsenSys, a Blockchain company, is located in Brooklyn, New York. The team provides Blockchain.

    Read more
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  • Synechron Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    1,000 - 9,999
    New York, NY

    Services provided

    30% Blockchain
    30% Digital Strategy
    25% AI Development +1 service
    15% Custom Software Development

    Blockchain company Synechron was founded in 2001. The team specializes in Blockchain and Digital Strategy and is headquartered in New York, New York and Charlotte, North Carolina.

    Read more
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  • Rapid Innovation Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    50 - 249
    Post Falls, ID

    Services provided

    100% Blockchain

    Midsize Blockchain company Rapid Innovation, is located in Post Falls, Idaho. Their services include Blockchain.

    Read more
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  • Zeeve Logotype

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    250 - 999
    Irvine, CA

    Services provided

    100% Blockchain

    Blockchain company Zeeve offers Blockchain. They are in Irvine, California.

    Read more
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  • ObjectFrontier Software (OFS) Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Alpharetta, GA

    Services provided

    50% Blockchain
    50% AI Development

    ObjectFrontier Software (OFS) is an artificial intelligence firm and Blockchain company. The team is located in Alpharetta, Georgia, and their services include Artificial Intelligence and

    Read more
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  • Shift Markets Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    New York, NY

    Services provided

    100% Blockchain

    Shift Markets is a Blockchain company. Launched in 2010, their team specializes in Blockchain.

    Read more
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  • OpenCrowd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    New York, NY

    Services provided

    60% Blockchain
    10% AI Development
    10% Custom Software Development +2 services
    10% Mobile App Development
    10% UX/UI Design

    OpenCrowd is a Blockchain company. The team provides Blockchain and UX/UI Design, and the firm is in New York, New York.

    Read more
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  • Protofire Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Sunnyvale, CA

    Services provided

    90% Blockchain
    10% Custom Software Development

    Protofire is a Blockchain company. Their team is in Sunnyvale, California. The company provides Blockchain and Custom Software Development.

    Read more
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  • BUSHIDO Lab Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Miami, FL

    Services provided

    100% Blockchain

    BUSHIDO Lab, a Blockchain company, is in Miami, Florida. They focus on Blockchain.

    Read more
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  • Blockchain Chamber of Commerce Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Atlanta, GA

    Services provided

    100% Blockchain

    Blockchain Chamber of Commerce is a small Blockchain company. Founded in 2017, the team provides Blockchain.

    Read more
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  • Intuit Factory Logotype

    Not yet reviewed

    $25,000+
    $300+ / hr
    2 - 9
    Atlanta, GA

    Services provided

    100% Blockchain

    Launched in 2012, Intuit Factory is a small Atlanta, Georgia-based Blockchain company. Their team provides Blockchain.

    Read more
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  • Diamante Blockchain Holdings Inc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Lenexa, KS

    Services provided

    80% Blockchain
    20% Blockchain Marketing

    Founded in 2018, Diamante Blockchain Holdings Inc is a Blockchain company. In Lenexa, Kansas, the team specializes in Blockchain and Blockchain Marketing.

    Read more
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  • DoubleUp Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Parsippany-Troy Hills, NJ

    Services provided

    100% Blockchain

    DoubleUp is a Blockchain company. They are located in Parsippany-Troy Hills, New Jersey. Their team provides Blockchain.

    Read more
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  • Blockchain Labs Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    San Francisco, CA

    Services provided

    100% Blockchain

    Launched in 2014, Blockchain Labs is a Blockchain company. The team focuses on Blockchain.

    Read more
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  • Fitzner Consulting Logotype

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    2 - 9
    Middletown, CT

    Services provided

    70% Blockchain
    15% Business Consulting
    10% Financial Consulting +1 service
    5% Content Marketing

    Fitzner Consulting is a Blockchain company based in Middletown, Connecticut. Launched in 2016, the team provides Blockchain and Business Consulting.

    Read more
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  • Trajectus Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    250 - 999
    Southfield, MI

    Services provided

    10% Blockchain
    15% Custom Software Development
    10% BI & Big Data Consulting & SI +7 services
    10% Cybersecurity
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IT Managed Services
    10% Mobile App Development
    10% Web Design
    5% Application Testing

    Trajectus offers software architecture, development, and bespoke development services. The reviews consistently highlight their expertise, timely project management, and ability to deliver actionable outcomes. Clients appreciate Trajectus for their strong alignment with company values and excellent communication, resulting in high satisfaction with the project results.

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  • Dignyfy a Blockchain Development Company Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Alpharetta, GA

    Services provided

    100% Blockchain

    Dignyfy a Blockchain Development Company, a small Blockchain company, is in Alpharetta, Georgia. Their services include Blockchain.

    Read more
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  • Minoid Logotype

    Not yet reviewed

    Undisclosed
    $300+ / hr
    2 - 9
    Austin, TX

    Services provided

    100% Blockchain

    Minoid, a Blockchain company, is located in Austin, Texas and Los Angeles, California. The team specializes in Blockchain.

    Read more
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  • Willenrimer Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Denver, CO

    Services provided

    100% Blockchain

    Blockchain company Willenrimer focuses on Blockchain. They are based in Denver, Colorado.

    Read more
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  • MeshLogix Solutions Logotype

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    Houston, TX

    Services provided

    10% Blockchain
    35% Web Development
    15% Mobile App Development +4 services
    10% AI Development
    10% Application Management & Support
    10% IT Staff Augmentation
    10% IoT Development

    MeshLogix Solutions is a software development company specializing in building IIoT platforms with cloud and SQL server infrastructures. Reviews indicate a 100% positive feedback rate, highlighting their responsiveness, delivery within timeframes, and strong alignment with client values. While praised for their loyalty and deep understanding of business logic, there is a minor suggestion for improvement in module estimation.

    See all 1 projects

    Industry Experience

    MeshLogix Solutions has demonstrated expertise primarily in the manufacturing industry, particularly in smart industrial maintenance and IIoT platform development. Clients praised their architectural capabilities, responsiveness, and alignment with business objectives, noting high-quality deliverables and effective project management. Overall sentiment in this sector is positive, highlighting MeshLogix's strong fit for projects requiring sophisticated technology stacks and scalable software solutions.

    Read All Reviews

    Select Industry to see insights

    Manufacturing

    Average Project Cost Breakdown

    What Clients Have Said

    Clients frequently commend MeshLogix Solutions for their competitive pricing and strong value for money. One CTO noted that the pricing fit their budget while also highlighting the company's alignment with their values and culture. Overall sentiment reflects satisfaction with both the cost and quality of deliverables, indicating that clients perceive MeshLogix as a worthy investment for their projects.
    Read All Reviews

    Houston, TX

    15840 Farm to Market Road 529
    Houston, TX 77095

    6 - 9

    +18325484961

    See All Locations (2)
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  • Hyperlink InfoSystem Logotype

    4.8 174 reviews
    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Jersey City, NJ

    Services provided

    10% Blockchain
    40% Mobile App Development
    10% AI Development +4 services
    10% CRM Consulting and SI
    10% Custom Software Development
    10% Low/No Code Development
    10% Web Development

    Hyperlink InfoSystem is a blockchain development company offering services such as decentralized application and smart contract development. With a 100% positive feedback rate, clients frequently commend their effective communication, timely delivery, and technical expertise. Approximately 50% of reviews emphasize their ability to deliver bug-free projects while understanding and translating client requirements effectively.

    See all 174 projects

    Reviews mention Well-executed projects

    Clients express high satisfaction with the well-executed projects delivered by Hyperlink InfoSystem, particularly highlighting the successful launch of the augmented reality game, VirtuHunt. Feedback emphasizes the exceptional quality of deliverables, which exceeded expectations, and the company's ability to grasp client objectives effectively. One client noted the game received positive reviews for gameplay and graphics, attributing the success to Hyperlink's proactive communication and commitment to client satisfaction throughout the development process.
    • Web and Mobile App Dev for Food Delivery Startup
      5.0 May 16, 2022

      Delivered apps are beyond our expectations and help us to launch our business in this very much competitive industry. As a project manager, Mr. Uresh helped us in the development of our dream app idea and manage every stage smoothly. We have given access to Zoho project management tools in which the whole assigned team shares updates daily about the progress of development. Their code quality is a very nice and clean and developed solution without any bugs.

      Read Full Review
    Read All Reviews
    2 of 2 Blockchain reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Mobile App Development for Service Provider Company

    5.0 — A service provider company has hired Hyperlink InfoSystem for mobile application development. The app is being developed for iOS and Android and is based on a task management app.  Read more
    Read 2 Reviews

    Industry Experience

    Hyperlink InfoSystem has received mixed feedback across various industries. In Retail, clients praised their ability to develop customized e-commerce solutions that improved online presence and user experience. In the Fitness sector, however, feedback highlighted significant delays and unmet expectations. Medical clients appreciated the reliable delivery of telehealth solutions, while Education sector feedback indicated strong engagement and satisfactory outcomes. Overall sentiment varies: positive in Retail and Medical, but caution is advised for clients in Fitness and Education due to some reported issues.

    Read All Reviews

    Select Industry to see insights

    Food & Beverage Nonprofit Construction Healthcare Software Information technology Financial services Logistics & Supply Chain Telecommunications Consumer products & services Food & Beverages Other industries Advertising & marketing Automotive Design Arts, entertainment & music Human Resources Restaurants Social Networking Beauty & Cosmetics Motion Pictures & Film Pharmaceuticals Government Media Consulting Other Industry Education Business services IT Services Fitness Gaming Hospitality & leisure Medical Real estate Transportation Retail

    Average Project Cost Breakdown

    $10,000 to $49,000 (66) $50,000 to $199,999 (44) $200,000 to $999,999 (10) Less than $10,000 (5) $1,000,000 to $9,999,999 (3)

    What Clients Have Said

    Hyperlink InfoSystem's cost and value for money received mixed feedback from clients. While some praised their competitive pricing and high-quality deliverables, others reported significant delays and unmet expectations. One client noted, 'The project exceeded our expectations,' while another expressed frustration over a lengthy timeline without satisfactory results. Overall, the sentiment leans towards appreciating their affordability and responsiveness, but concerns remain regarding project management and timely delivery.
    Read All Reviews
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  • Shape3 Logotype

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    10 - 49
    Austin, TX

    Services provided

    80% Blockchain
    10% Web Design
    10% Web Development

    Shape3, a Blockchain company, was launched in 2021. Headquartered in Austin, Texas, the team focuses on Blockchain and Web Design.

    Read more
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  • Creative Web Junction Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    50 - 249
    Katy, TX

    Services provided

    70% Blockchain
    15% ERP Consulting and SI
    15% Mobile & App Marketing

    Creative Web Junction is a Blockchain company based in Katy, Texas. They focus on Blockchain and Mobile & App Marketing and were established in 2020.

    Read more
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  • Envision Blockchain Solutions Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    2 - 9
    Morris Plains, NJ

    Services provided

    60% Blockchain
    10% Cloud Consulting & SI
    10% Custom Software Development +2 services
    10% IT Strategy Consulting
    10% Mobile App Development

    Blockchain company Envision Blockchain Solutions was established in 2018. Headquartered in Morris Plains, New Jersey, the team focuses on Blockchain and Custom Software Development.

    Read more
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  • Paper Unicorn Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Los Angeles, CA

    Services provided

    50% Blockchain
    25% Mobile App Development
    25% Other Application Development

    Paper Unicorn offers site advertising, design updates, and site audits. Their clients highlight significant improvements in site traffic and Google index rankings post-engagement. Overall feedback praises the thorough and clean execution of their services, though minor delays in workflow were noted due to design adjustments.

    View Profile
  • My Crypto CPA Logotype

    Not yet reviewed

    Undisclosed
    $200 - $300 / hr
    2 - 9
    New York, NY

    Services provided

    50% Blockchain
    50% Accounting

    My Crypto CPA is a Blockchain and Accounting company launched in 2021. Their services include Blockchain and Accounting.

    Read more
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  • The Arcadia Group Inc. Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Dallas, TX

    Services provided

    50% Blockchain
    20% AI Development
    10% Custom Software Development +5 services
    10% Mobile App Development
    5% UX/UI Design
    3% Business Consulting
    1% AR/VR Development
    1% Wearable App Development

    The Arcadia Group Inc. Is a Blockchain company. Their small team is based in Dallas, Texas and provides Blockchain and Artificial Intelligence. The agency was launched in 2017.

    Read more
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  • Chainyard Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    50 - 249
    Morrisville, NC

    Services provided

    40% Blockchain
    20% Cybersecurity
    20% UX/UI Design +2 services
    10% AI Development
    10% Cloud Consulting & SI

    Established in 2018, Chainyard is a Blockchain company. The midsize team focuses on Blockchain and UX/UI Design.

    Read more
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Ability to deliver
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Interexy
2 Boosty Labs
3 Vention
4 SEROKELL
5 MMC Global
6 INMIND
7 InvoBlox
8 Suffescom Solutions Inc
9 Dreamers Inc.
10 Visible Magic Inc
11 AE Studio
12 LITSLINK
13 BlockchainX Tech
14 Hypotenuse Labs
15 Gigster

List of the Top 15 United States Blockchain Development Companies

  1. Interexy Logotype

    Interexy

    $10,000+
    $25 - $49 / hr
    250 - 999
    Lauderdale-by-the-Sea, FL

    Ability to deliver

    34.7/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    30% Blockchain
    70% Other
    View Profile Visit Website
  2. Boosty Labs Logotype

    Boosty Labs

    $50,000+
    $50 - $99 / hr
    50 - 249
    New York, NY

    Ability to deliver

    32.9/40.0
    17.8/20 Reviews
    9.9/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    55% Blockchain
    45% Other
    View Profile Visit Website
  3. Vention Logotype

    Vention

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    New York, NY

    Ability to deliver

    35.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  4. SEROKELL Logotype

    SEROKELL

    $10,000+
    $50 - $99 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    35.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    7/10 Market Presence

    Service focus

    20% Blockchain
    80% Other
    View Profile Visit Website
  5. MMC Global Logotype

    MMC Global

    $25,000+
    $50 - $99 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    33.1/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Blockchain
    80% Other
    View Profile Visit Website
  6. INMIND Logotype

    INMIND

    $10,000+
    $50 - $99 / hr
    10 - 49
    Chandler, AZ

    Ability to deliver

    30.8/40.0
    16.4/20 Reviews
    9.6/10 Clients & Experience
    4.8/10 Market Presence

    Service focus

    50% Blockchain
    50% Other
    View Profile Visit Website
  7. InvoBlox Logotype

    InvoBlox

    $5,000+
    $25 - $49 / hr
    250 - 999
    Pembroke Pines, FL

    Ability to deliver

    28.7/40.0
    16.2/20 Reviews
    8.4/10 Clients & Experience
    4.1/10 Market Presence

    Service focus

    100% Blockchain
    View Profile Visit Website
  8. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    35.6/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  9. Dreamers Inc. Logotype

    Dreamers Inc.

    $25,000+
    $100 - $149 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    33.4/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    25% Blockchain
    75% Other
    View Profile Visit Website
  10. Visible Magic Inc Logotype

    Visible Magic Inc

    $50,000+
    $50 - $99 / hr
    10 - 49
    Chapel Hill, NC

    Ability to deliver

    31.1/40.0
    16.8/20 Reviews
    9.8/10 Clients & Experience
    4.5/10 Market Presence

    Service focus

    35% Blockchain
    65% Other
    View Profile Visit Website
  11. AE Studio Logotype

    AE Studio

    $100,000+
    $200 - $300 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    32.8/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    20% Blockchain
    80% Other
    View Profile Visit Website
  12. LITSLINK Logotype

    LITSLINK

    $5,000+
    $50 - $99 / hr
    250 - 999
    Palo Alto, CA

    Ability to deliver

    33.7/40.0
    18/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  13. BlockchainX Tech Logotype

    BlockchainX Tech

    $5,000+
    $25 - $49 / hr
    50 - 249
    Dover, DE

    Ability to deliver

    26.3/40.0
    14.8/20 Reviews
    5.9/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    50% Blockchain
    50% Other
    View Profile Visit Website
  14. Hypotenuse Labs Logotype

    Hypotenuse Labs

    $50,000+
    $150 - $199 / hr
    10 - 49
    San Francisco, CA

    Ability to deliver

    31.9/40.0
    17/20 Reviews
    10/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    25% Blockchain
    75% Other
    View Profile Visit Website
  15. Gigster Logotype

    Gigster

    Undisclosed
    $100 - $149 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    32.7/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  16. Jalasoft Logotype

    Jalasoft

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Houston, TX

    Ability to deliver

    31.6/40.0
    17.4/20 Reviews
    8.4/10 Clients & Experience
    5.9/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  17. Venture Aviator Logotype

    Venture Aviator

    $25,000+
    $50 - $99 / hr
    10 - 49
    New York, NY

    Ability to deliver

    28.8/40.0
    15.8/20 Reviews
    8.1/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    35% Blockchain
    65% Other
    View Profile Visit Website
  18. InfinixSoft Logotype

    InfinixSoft

    $5,000+
    $25 - $49 / hr
    10 - 49
    Miami, FL

    Ability to deliver

    28.3/40.0
    14.6/20 Reviews
    9.1/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    35% Blockchain
    65% Other
    View Profile Visit Website
  19. .K.I.S.S. Software Logotype

    .K.I.S.S. Software

    $25,000+
    $50 - $99 / hr
    10 - 49
    Sunny Isles Beach, FL

    Ability to deliver

    30/40.0
    16.2/20 Reviews
    9.2/10 Clients & Experience
    4.5/10 Market Presence

    Service focus

    25% Blockchain
    75% Other
    View Profile Visit Website
  20. Superscript Systems Ltd Logotype

    Superscript Systems Ltd

    $50,000+
    $50 - $99 / hr
    10 - 49
    Langhorne, PA

    Ability to deliver

    31.6/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    4.2/10 Market Presence

    Service focus

    15% Blockchain
    85% Other
    View Profile Visit Website
  21. Consider It Done Technologies Logotype

    Consider It Done Technologies

    $25,000+
    $50 - $99 / hr
    50 - 249
    Northbrook, IL

    Ability to deliver

    27.1/40.0
    17.4/20 Reviews
    4.5/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    35% Blockchain
    65% Other
    View Profile Visit Website
  22. Ideas By Nature Logotype

    Ideas By Nature

    $10,000+
    $100 - $149 / hr
    10 - 49
    Denver, CO

    Ability to deliver

    27.2/40.0
    16.2/20 Reviews
    6.1/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    40% Blockchain
    60% Other
    View Profile Visit Website
  23. Kalapa Design Studio Logotype

    Kalapa Design Studio

    $25,000+
    $150 - $199 / hr
    2 - 9
    Berwyn, IL

    Ability to deliver

    28.1/40.0
    16.2/20 Reviews
    8.2/10 Clients & Experience
    3.7/10 Market Presence

    Service focus

    40% Blockchain
    60% Other
    View Profile Visit Website
  24. The SilverLogic Logotype

    The SilverLogic

    $10,000+
    $150 - $199 / hr
    50 - 249
    Boca Raton, FL

    Ability to deliver

    31.7/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  25. Zensoft.io Logotype

    Zensoft.io

    $10,000+
    $25 - $49 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    27.6/40.0
    16.2/20 Reviews
    7.3/10 Clients & Experience
    4.1/10 Market Presence

    Service focus

    30% Blockchain
    70% Other
    View Profile Visit Website
  26. Iron Forge Development Logotype

    Iron Forge Development

    $25,000+
    $150 - $199 / hr
    10 - 49
    Palm Beach Gardens, FL

    Ability to deliver

    31.9/40.0
    17/20 Reviews
    10/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  27. Revelry Labs Logotype

    Revelry Labs

    $100,000+
    $100 - $149 / hr
    50 - 249
    New Orleans, LA

    Ability to deliver

    31.6/40.0
    16/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  28. OakTree Apps Logotype

    OakTree Apps

    $25,000+
    $25 - $49 / hr
    10 - 49
    Falls Church, VA

    Ability to deliver

    30.9/40.0
    15.6/20 Reviews
    9.3/10 Clients & Experience
    6/10 Market Presence

    Service focus

    15% Blockchain
    85% Other
    View Profile Visit Website
  29. Ventive Logotype

    Ventive

    $25,000+
    $150 - $199 / hr
    50 - 249
    Meridian, ID

    Ability to deliver

    30.8/40.0
    15.8/20 Reviews
    9.6/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  30. Captivatar Logotype

    Captivatar

    $5,000+
    $50 - $99 / hr
    10 - 49
    Alpharetta, GA

    Ability to deliver

    29/40.0
    16.2/20 Reviews
    8.4/10 Clients & Experience
    4.3/10 Market Presence

    Service focus

    20% Blockchain
    80% Other
    View Profile Visit Website

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