# Top Blockchain Companies & Developers in Washington Recommended Blockchain companies in Washington include . We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Blockchain Companies in Washington Ratings Updated: Sep 18, 2026 ### [Virtuosity Consulting](https://clutch.co/profile/virtuosity-consulting) #### 5 out of 5 star rating (1 reviews) - $10,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Bellevue, WA #### Services Provided - Allocation of Expertise by Percentage - 25% Custom Software Development - 10% Enterprise App Modernization - 10% BI & Big Data Consulting & SI - 10% Blockchain - 15% CRM Consulting and SI - 20% IT Managed Services - 10% Web Development #### Company description Virtuosity Consulting is a consultancy firm specializing in providing program managers and developers to streamline release processes for enterprises. The company receives overwhelmingly positive feedback, with clients highlighting their ownership of projects, flexibility, and seamless integration as an extension of the team. Nearly all reviewers emphasize their excellent service quality and adaptability to changing demands. [Visit Website](https://www.virtuositycg.com) #### Innovative Virtuosity Consulting has received high praise for its innovative approach to project management. Clients noted that the agency's candidates demonstrated ownership of their roles, going beyond basic requirements to suggest changes and improve processes. One client highlighted their unique ability to adapt to changing demands seamlessly, which significantly enhanced efficiency. Overall, the sentiment reflects strong satisfaction with the agency's innovative contributions and flexibility, marking them as a valuable partner in project success. #### Experience in 1 industry Virtuosity Consulting has received positive feedback primarily from the software industry, highlighting their expertise in managing complex release processes and providing skilled program managers. Clients commend their ability to adapt to project demands, enhance efficiency, and deliver quality outcomes. Their proactive approach to ownership and process improvement stands out, leading to successful collaborations. Overall, the sentiment is highly favorable, indicating strong suitability for software development projects, particularly those requiring meticulous process management and flexible resource allocation. [Read All Reviews](https://clutch.co/profile/virtuosity-consulting?verified=true#reviews) ##### Software Experience Virtuosity Consulting has received positive feedback for their deep expertise in program management and software release processes. Clients appreciate their ability to provide qualified candidates who take ownership of projects, improving efficiency and delivering quality results. The agency's flexibility in adapting to client needs and proactive communication has earned them long-term contracts. Overall, their commitment to excellence and process improvement positions them as a strong partner for businesses in the Software industry seeking reliable and skilled support. - 1 review for software industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Staff Augmentation for Software Company (5.0/5, Oct 21, 2021): A software company hired Virtuosity Consulting for staff augmentation. The team supplied qualified process-driven and self-motivated managers for early planning, daily execution, monthly releases, and more.  [Read Full Review](https://clutch.co/go-to-review/virtuosity-consulting/42431) #### 4.5 out of 5.0 rating for cost What Clients Have Said Clients have consistently praised Virtuosity Consulting for their cost-effectiveness and high value for money. One client highlighted their decision to enter a multi-year contract based on favorable pricing and the quality of candidates provided. Additionally, the agency demonstrated flexibility in budget adjustments, successfully adapting to changing project demands while maintaining quality and efficiency, which further solidified their reputation as a valuable partner. [Read All Reviews](https://clutch.co/profile/virtuosity-consulting?verified=true#reviews) - $200,000 to $999,999 (1 reviews) --- ### [Niftmint](https://clutch.co/profile/niftmint) - 2 - 9 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 70% Blockchain #### Company description In Seattle, Washington, Niftmint is a small Blockchain company. Their services include Blockchain and Custom Software Development. [Visit Website](https://www.niftmint.com/) --- ### [New Alchemy](https://clutch.co/profile/new-alchemy) - 2 - 9 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 80% Blockchain - 20% Business Consulting #### Company description New Alchemy is a Blockchain company launched in 2016. The agency focuses on Blockchain and Business Consulting. [Visit Website](https://newalchemy.com/) --- ### [Mirai Blockchain Group](https://clutch.co/profile/mirai-blockchain-group) - 2 - 9 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 100% Blockchain #### Company description Mirai Blockchain Group, a Blockchain company, was launched in 2021. In Seattle, Washington, the team specializes in Blockchain. [Visit Website](https://www.mbcg.io/) --- ### [Salvo Software](https://clutch.co/profile/salvo-software) - $25,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Vancouver, WA #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AR/VR Development - 20% AI Development - 20% Blockchain - 10% Cloud Consulting & SI - 20% IoT Development - 10% Web Design #### Company description Cloud consulting & SI company Salvo Software was launched in 2017. The team offers cloud consulting & SI and IoT development and is in Vancouver, Washington and Guadalajara, Mexico. [Visit Website](https://www.salvosoftware.com/dedicated-development-teams/#calculator) --- ### [Futurism Technologies, Inc.](https://clutch.co/profile/futurism-technologies) #### 4.5 out of 5 star rating (1 reviews) - $10,000+ minimum project size - $25 - $49 average hourly rate - 250 - 999 employees - Bellevue, WA #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 10% Custom Software Development - 10% AI Development - 10% Blockchain - 10% Digital Engineering - 10% IoT Development - 10% IT Managed Services - 10% Cybersecurity - 10% IT Strategy Consulting - 10% Robotics Process Automation #### Company description Futurism Technologies offers digital marketing enhancements, eCommerce optimization, and IoT cybersecurity services. Client reviews highlight their effective solutions in increasing website traffic and sales, combined with robust security measures. Futurism Technologies is noted for their expertise, proactive communication, and timely project management, ensuring smooth and productive collaborations. [Visit Website](https://www.futurismtechnologies.com/) #### 33% of employees work in Bellevue office Bellevue, WA 1400 112th Avenue Southeast 201 - 250 employees [See All Locations (3)](https://clutch.co/profile/futurism-technologies#location) --- ### [Omni212](https://clutch.co/profile/omni212) - $1,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Bellevue, WA #### Services Provided - Allocation of Expertise by Percentage - 25% AI Development - 15% BI & Big Data Consulting & SI - 10% Blockchain - 20% Cloud Consulting & SI - 10% CRM Consulting and SI - 20% Cybersecurity #### Company description Omni212 is an AI firm. The Bellevue, Washington-based team focuses on Artificial Intelligence and cloud consulting & SI. [Visit Website](https://www.omni212.com/) --- ### [AccelOne](https://clutch.co/profile/accelone) #### 4.9 out of 5 star rating (12 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Kirkland, WA #### Services Provided - Allocation of Expertise by Percentage - 10% AI Consulting - 10% Custom Software Development - 15% AI Development - 10% Blockchain - 15% Generative AI - 10% IT Managed Services - 10% Mobile App Development - 10% IT Staff Augmentation - 10% Web Development #### Company description AccelOne is a software development company specializing in web development, app development, and technical staffing solutions. The company is consistently praised for its technical expertise, responsive communication, and seamless integration with clients' teams. Positive feedback is overwhelmingly high, with over 90% of reviewers commending their professionalism and adaptability. AccelOne is recognized for delivering quality work on time, often enhancing customer satisfaction and project outcomes. [Visit Website](https://accelone.com/?utm_source=clutch.co&utm_medium=referral) #### Professional Clients have praised AccelOne for their professionalism, highlighting their responsiveness and effective project management. One client noted, "They were very professional, the pricing was great, and they're on the same side of the world as me," emphasizing seamless communication. Another remarked on their ability to quickly understand project requirements and deliver on tight deadlines, stating, "They were able to quickly ramp up... without breaking the bank." Overall, the sentiment reflects a strong confidence in AccelOne's professional capabilities. - Mobile App Dev for Sales Enablement Platform (4.0/5, Jul 27, 2018): They were very professional, the pricing was great, and they're on the same side of the world as me. We communicate via Slack channels every day. They’re integrated into the team. They’ll be on my standup calls and review calls with the backend team. All of the engineers talk to all the other engineers. [Read Full Review](https://clutch.co/go-to-review/accelone/104514) #### Experience in 6 industries AccelOne has demonstrated expertise across various industries, including cybersecurity, gaming, fintech, media, and IT services. Client feedback highlights their strengths in project management, technical proficiency, and seamless integration with existing teams. They have positively impacted projects through effective communication and high-quality deliverables, leading to increased efficiency and satisfaction. Overall sentiment indicates a strong fit for clients seeking support in software development and engineering across diverse sectors. [Read All Reviews](https://clutch.co/profile/accelone?verified=true#reviews) ##### Software Experience AccelOne demonstrates strong expertise in the Software industry, particularly in web development and talent augmentation. Clients praise their ability to integrate seamlessly with existing teams and adapt to project needs, resulting in enhanced productivity and high-quality outputs. The company is recognized for sourcing skilled professionals and providing clear communication, fostering a collaborative environment. Overall, feedback highlights AccelOne's responsiveness and technical proficiency, making them a valuable partner for businesses seeking reliable software development solutions. - 2 reviews for software industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Developer Augmentation for Pricing Consulting Firm (4.5/5, Feb 11, 2022): AccelOne has augmented senior engineers for a pricing consulting firm's software projects. They had sourced a full-stack developer with experience in C#, Azure, and SQL. [Read Full Review](https://clutch.co/go-to-review/accelone/10932) - Web Development for Cybersecurity Training Company (5.0/5, Oct 5, 2023): AccelOne provides web development services for a cybersecurity training company. The team has developed features for an existing web app, fixed bugs, helped with support issues, and designed subsystems. [Read Full Review](https://clutch.co/go-to-review/accelone/238444) ##### Wellness & Fitness Experience AccelOne demonstrates strong expertise in the Wellness & Fitness industry through effective web development services that enhance brand visibility and audience reach. Clients commend their fluent communication and adaptability, which contribute to tailored solutions that meet specific project needs. Notably, one client reported a 30% increase in sales within two months post-launch, showcasing AccelOne's impactful contributions. Overall, the positive sentiment reflects their capability to align with the goals of businesses in the Wellness & Fitness sector. - 1 review for wellness & fitness industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Web Development for Digital Marketing Agency (5.0/5, Nov 22, 2021): A digital marketing agency wanted to develop a new website to broaden the reach of their brand and tap new markets. They partnered with AccelOne because of the attention the vendor gave to their inquiry. [Read Full Review](https://clutch.co/go-to-review/accelone/5277) ##### Information technology Experience AccelOne has received positive feedback from clients in the Information Technology industry, particularly for their expertise in software development and app revamping. Clients noted the team's responsiveness, project management skills, and ability to tackle complex codebases. Their nearshore model facilitates effective communication and timely updates. The overall sentiment indicates that AccelOne delivers high-quality work akin to large software firms, making them a strong candidate for businesses seeking reliable IT solutions. - 1 review for information technology industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Development for Personal Safety & Security App (5.0/5, Apr 4, 2019): AccelOne revised code for an application for Android and iOS as well for as a WordPress site. They fixed bugs, revised modules, and made recommendations on sections to rebuild from scratch. [Read Full Review](https://clutch.co/go-to-review/accelone/84086) ##### Consumer Products Experience AccelOne demonstrates strong expertise in the Consumer Products industry, particularly in software development for audio equipment. Clients appreciate their collaborative approach, high-quality coding, and effective project management. Feedback highlights their ability to seamlessly integrate technologies such as Bluetooth into products, enhancing overall project outcomes. The company is noted for its responsiveness and competitive rates, making them a reliable partner for businesses seeking to bolster their engineering capabilities. - 1 review for consumer products industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Staff Augmentation for Audio Products Manufacturer (5.0/5, Aug 6, 2018): AccelOne assists an in-house team with app development, software engineering, and Bluetooth integrations. They’re currently working on a DSP project that involves connecting a USB platform to the DSP. [Read Full Review](https://clutch.co/go-to-review/accelone/107318) ##### Business services Experience AccelOne has received positive feedback from clients in the Business services industry, particularly for their expertise in building user-friendly applications for multi-level marketing. Clients appreciate their responsiveness, professionalism, and effective collaboration, which facilitate seamless integration into existing teams. Their ability to deliver on tight deadlines without compromising quality is highlighted as a significant strength. Overall, AccelOne is viewed as a reliable partner that provides excellent value, making them a strong candidate for businesses seeking development services. - 1 review for business services industry - Unknown avg. project cost - Mobile App Dev for Sales Enablement Platform (4.0/5, Jul 27, 2018): AccelOne provides mobile application development services, working on the frontend of a sales tool platform. They focused on implementing designs and ensuring the UI was suitable. [Read Full Review](https://clutch.co/go-to-review/accelone/104514) ##### Publishing Experience AccelOne has demonstrated expertise in the Publishing industry through successful collaborations on cloud migrations and CRM implementations, particularly with Salesforce. Clients commend their world-class engineering, responsive support, and effective project management, which have led to seamless web application launches and improved member services. Their ability to provide strategic insights and maintain strong communication positions them as a reliable partner for Publishing companies seeking technological advancements. - 1 review for publishing industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Web App & Salesforce Dev for Publishing Company (5.0/5, Jul 26, 2018): AccelOne assessed the cloud solutions for a data transfer and coordinated a CRM proof of concept and its eventual development. They suggested an AWS system and built a web app using Angular.js and Salesforce.  [Read Full Review](https://clutch.co/go-to-review/accelone/104031) ##### Media Experience AccelOne has demonstrated significant expertise in the Media industry, particularly in QA testing for cloud-based solutions. Clients commend their exceptional performance, citing strong project management and effective communication. One media company noted a successful ongoing partnership since 2017, leading to an expansion of services due to their high-quality work. Overall, the sentiment is highly positive, indicating that AccelOne is a reliable partner for media projects requiring robust testing and quality assurance. - 1 review for media industry - 1 review is 5 stars - Unknown avg. project cost - QA Testing for Major Media Company (5.0/5, Jul 23, 2018): AccelOne does QA testing for a solution with cloud-based integrations. The range of services includes functional, regression, and usability. [Read Full Review](https://clutch.co/go-to-review/accelone/102781) ##### IT Services Experience AccelOne is recognized for its expertise in developing unified user experiences across diverse biometric technologies, showcasing strong project management and collaborative execution. Clients commend their high-quality work, responsiveness, and effective communication, resulting in successful project outcomes. With a proven track record in handling complex projects and a commitment to stakeholder needs, AccelOne is well-positioned as a reliable partner in the IT Services industry, particularly for businesses seeking innovative technological solutions. - 1 review for it services industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Biometric Software Dev for IT Consulting Company (5.0/5, Jul 24, 2018): AccelOne designed and developed several similar user interfaces. These functioned as a unified user experience across multiple software interfaces that interacted with different biometric technologies. [Read Full Review](https://clutch.co/go-to-review/accelone/103285) #### Very responsive AccelOne is very responsive They are a great candidate to start a conversation with. Send them a short message or project inquiry. #### Completed projects in 2 countries - Argentina (2 projects) - United States (10 projects) This provider is available in 3 time zones: - Eastern Standard Time (EST) - Pacific Standard Time (PST) - Argentina Standard Time (AGT) This provider is fluent in 2 languages: - English - Spanish [View Reviews](https://clutch.co/profile/accelone?verified=true#reviews) --- ### [Slashdev](https://clutch.co/profile/slashdev) #### 5 out of 5 star rating (18 reviews) - $5,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 10% AI Development - 10% Blockchain - 10% E-Commerce Development - 20% Mobile App Development - 10% IT Staff Augmentation - 20% Web Development #### Company description Slashdev is a versatile software development company specializing in building and refactoring applications, integrating systems, and providing recruitment services for technical roles. Reviews indicate a high level of customer satisfaction, with over 90% of feedback being positive, emphasizing Slashdev's technical expertise, timely delivery, and strong project management. Notably, 70% of reviewers praised the company's flexibility and communication, highlighting their ability to effectively collaborate with clients to meet project needs. [Visit Website](https://slashdev.io) #### Great project management Clients consistently praised Slashdev for their exceptional project management capabilities. One client highlighted their responsiveness and adept handling of recruitment processes, stating they maintained the agreed timeline effectively. Another client emphasized Slashdev's strong project management, noting timely delivery and effective planning that enhanced the project's success. Overall, the sentiment reflects a high level of satisfaction with their organizational skills and commitment to meeting client needs. - Web Service & Web App Dev & Design for Storage Solutions Co (5.0/5, Oct 27, 2025): Slashdev demonstrated strong project management, delivered on time, and was a good partner in planning the roadmap and sequencing key deliverables. We communicate via virtual meetings, emails, and messages. [Read Full Review](https://clutch.co/go-to-review/slashdev/416067) #### Experience in 9 industries Slashdev has demonstrated expertise across various industries, including Education, Information Technology, Software, Healthcare, Business Services, Real Estate, and Retail. Clients consistently commend their ability to refactor complex codebases, develop mobile applications, and recruit specialized talent efficiently. The feedback is overwhelmingly positive, highlighting strengths in project management, communication, and adaptability. Their impact is particularly noted in improving operational efficiencies and enhancing user experiences, making them a strong candidate for companies seeking technical development and support in these sectors. [Read All Reviews](https://clutch.co/profile/slashdev?verified=true#reviews) ##### Healthcare Experience Slashdev has demonstrated solid expertise in the Healthcare sector, particularly in app development for mental health solutions. Client feedback highlights their commitment to quality, effective communication, and timely project delivery. AIME Health noted significant progress in app quality and adherence to launch schedules, attributing their success to the skilled junior Flutter developer provided by Slashdev. Overall, the positive sentiment reflects Slashdev's strengths in supporting healthcare innovations. - 1 review for healthcare industry - 1 review is 5 stars - Unknown avg. project cost - Staff Augmentation for Mental & Emotional Wellbeing Startup (5.0/5, Mar 13, 2023): Slashdev provided staff augmentation services for a mental and emotional well-being startup. The team recruited a talented, committed, and hard working junior Flutter developer.  [Read Full Review](https://clutch.co/go-to-review/slashdev/186590) ##### IT Services Experience Slashdev has demonstrated strong expertise in IT services, particularly in microservices and backend development. Clients have praised their ability to quickly match developers with specific skills, such as Kotlin, to meet project needs. The company's effective communication and project management practices have also been highlighted, ensuring seamless collaboration. Despite minor areas for improvement in their management portal, overall sentiment indicates a positive client experience, making Slashdev a promising choice for businesses seeking reliable IT services. - 1 review for it services industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Kotlin Development for IT Services Company (5.0/5, Feb 2, 2023): Slashdev provided Android development services for an IT services company. They recruited a Kotlin developer specifically for this project, who developed microservices and error-handling services using GitHub.  [Read Full Review](https://clutch.co/go-to-review/slashdev/179100) ##### Business services Experience Slashdev has received positive feedback in the Business services industry, particularly for their expertise in mobile application development for banking clients. Clients appreciate their transparency, effective communication, and the quality of their senior engineers. The company is noted for its fair pricing and strong support throughout the project lifecycle, leading to successful outcomes and client satisfaction. Overall, Slashdev appears to be a strong candidate for businesses seeking reliable partners in the Business services sector. - 1 review for business services industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Mobile App Dev & Staff Augmentation for Banking Company (5.0/5, Sep 26, 2022): Slashdev helped develop an iOS app for a large Swedish bank by recruiting and assigning a software engineer to build, maintain, and improve the mobile platform. [Read Full Review](https://clutch.co/go-to-review/slashdev/159818) ##### Other Industry Experience Slashdev has received positive feedback from clients in the Other Industry sector, highlighting their expertise in software development and project management. Clients appreciate the company's ability to provide skilled developers at competitive prices, which has allowed them to successfully launch products and manage large-scale operations. The overall sentiment is favorable, with clients noting the responsiveness and professionalism of Slashdev's team, making them a strong candidate for businesses seeking reliable software development services. - 2 reviews for other industry industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Custom Software Development for Travel Company (5.0/5, Jun 24, 2022): Slashdev developed custom software for a travel company. The team provided frontend, backend, and PHP developers who managed the entire product development process, creating an MVP. [Read Full Review](https://clutch.co/go-to-review/slashdev/24128) - Web Design for Staffing & Selection Company (4.5/5, Jun 29, 2022): Slashdev provides ongoing development of the client's web application. They work with AWS as a hosting service in their role as full-time development collaborators.  [Read Full Review](https://clutch.co/go-to-review/slashdev/62490) ##### Retail Experience Clients in the Retail industry commend Slashdev for their exceptional consultancy and development resources, particularly in scaling projects. Feedback highlights their competitive pricing, rapid communication, and impressive attention to detail. Clients appreciate the collaborative approach and transparency in project management, noting a strong impact on strategic planning. Overall, Slashdev is viewed as a reliable partner for Retail businesses seeking expert guidance and effective solutions. - 1 review for retail industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Custom Software Dev for Luxury Footwear & Apparel Retailer (5.0/5, Jun 1, 2022): Slashdev supports a luxury footwear and apparel retailer's product solution, providing a dedicated consultant to outline the project scope and technologies.  [Read Full Review](https://clutch.co/go-to-review/slashdev/21313) ##### Software Experience Slashdev demonstrates strong expertise in software development, particularly in SaaS products and custom applications. Clients praise their responsiveness, flexibility, and ability to quickly match skilled developers to project needs. The company's commitment to quality and timely delivery is highlighted, contributing significantly to clients' project success. Overall, feedback reflects a positive sentiment, indicating that Slashdev is a reliable choice for businesses in the software industry seeking talented developers and effective project management. - 4 reviews for software industry - 4 reviews are 5 stars - Less than $10,000 avg. project cost - Frontend Development for Educational Mobile App (5.0/5, May 6, 2022): Slashdev has handled the development of certain in-app features for an educational mobile application. They have worked on React Native and Swift for the project. [Read Full Review](https://clutch.co/go-to-review/slashdev/18119) - Code Refactoring for Banking Software Provider (5.0/5, Sep 25, 2022): Slashdev augmented a banking software provider's development capabilities and provided code refactoring services. They helped the client move from their PHP software into a Node.js and React structure. [Read Full Review](https://clutch.co/go-to-review/slashdev/159672) - Dev Staff Augmentation for Software Development Company (5.0/5, Apr 5, 2023): Slashdev has provided a senior Flutter developer to augment a software development company's internal team. [Read Full Review](https://clutch.co/go-to-review/slashdev/192578) - Front- & Backed Dev for SaaS Company (5.0/5, Jun 19, 2023): Slashdev has been hired by a SaaS company for front- and backend development services. They've also been responsible for Twilio and Stripe integration as well as submitting the app to the App Store. [Read Full Review](https://clutch.co/go-to-review/slashdev/209308) ##### Information technology Experience Slashdev has garnered positive feedback in the Information Technology industry, particularly for their expertise in mobile application development and recruitment services. Clients commend their strong project management skills, timely responses, and ability to meet tight deadlines. The willingness to assist throughout the project lifecycle has been highlighted as a key strength. Overall, the sentiment reflects satisfaction and a desire for future collaboration, indicating Slashdev is a strong candidate for IT projects. - 1 review for information technology industry - 1 review is 5 stars - Unknown avg. project cost - Web & Mobile App Development for Software Solutions Firm (5.0/5, Oct 27, 2023): Slashdev developed a mobile app for a software solutions firm from the ground up. [Read Full Review](https://clutch.co/go-to-review/slashdev/244738) ##### Education Experience The reviews indicate a strong sentiment towards Slashdev’s expertise in the Education sector, particularly in rescuing and refactoring complex codebases. Clients praised their ability to internalize product logic quickly and proposed strategic improvements that enhanced platform reliability and scalability. The clear communication and direct access to developers fostered an agile development environment, essential for educational platforms. Overall, Slashdev is highly recommended for organizations seeking senior-level execution and long-term architectural insights. - 1 review for education industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Web Development Services for Education Company (5.0/5, May 19, 2025): Slashdev has mapped an education company's system, untangled technical debt, and refactored the solution. The team is now re-architecting the system into a Laravel-based API backend and a React frontend. [Read Full Review](https://clutch.co/go-to-review/slashdev/375364) #### 4.9 out of 5.0 rating for cost What Clients Have Said Clients consistently highlight Slashdev's competitive pricing and excellent value for money. One client noted they selected Slashdev due to their 'good value for cost' and 'pricing fit our budget.' Another emphasized that they received 'the best value on the market' and appreciated the company's commitment to delivering high-quality results at a fraction of competitors' prices. Overall, feedback reflects strong satisfaction with the balance between cost and the quality of service provided. [Read All Reviews](https://clutch.co/profile/slashdev?verified=true#reviews) - $10,000 to $49,000 (4 reviews) - Less than $10,000 (3 reviews) - $50,000 to $199,999 (1 reviews) #### Completed projects in 7 countries - Armenia (1 projects) - Brazil (1 projects) - Canada (1 projects) - Greece (1 projects) - Sweden (2 projects) - United States (3 projects) - England (4 projects) [View Reviews](https://clutch.co/profile/slashdev?verified=true#reviews) --- ### [Look Lateral Inc.](https://clutch.co/profile/look-lateral) - 10 - 49 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 50% AI Development - 50% Blockchain #### Company description Look Lateral Inc., a small AI company and Blockchain company, is located in Milano, Italy and Seattle, Washington. The team specializes in Artificial Intelligence and Blockchain. [Visit Website](https://www.looklateral.com/) #### 42% of employees work in Seattle office Seattle, WA 1200 Westlake Ave. N. Ste 802 2 - 5 employees [See All Locations (2)](https://clutch.co/profile/look-lateral#location) --- ### [Transparent Path](https://clutch.co/profile/transparent-path) - 10 - 49 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 100% Blockchain #### Company description Founded in 2018, Transparent Path is a Blockchain company. The company focuses on Blockchain, and is small. [Visit Website](http://xparent.io) --- ### [Core Scientific](https://clutch.co/profile/core-scientific) - 50 - 249 employees - Bellevue, WA #### Services Provided - Allocation of Expertise by Percentage - 50% AI Development - 50% Blockchain #### Company description Core Scientific, an artificial intelligence development company and Blockchain company, offer Artificial Intelligence and Blockchain. They were established in 2017. [Visit Website](https://www.corescientific.com/) --- ### [TF Labs](https://clutch.co/profile/tf-labs) - 2 - 9 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 20% AR/VR Development - 20% Blockchain - 20% Branding - 20% Content Marketing - 20% Generative AI #### Company description Branding firm TF Labs was established in 2017. The team specializes in Branding and Content Marketing and is headquartered in Seattle, Washington. [Visit Website](https://www.tflabs.io/) --- ### [Atonomi](https://clutch.co/profile/atonomi) - 10 - 49 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 50% Blockchain - 50% IoT Development #### Company description Atonomi is a Blockchain and IoT development company. They are in Seattle, Washington and have small team. Their services include Blockchain and IoT development. [Visit Website](https://atonomi.io) --- ### [Devscale](https://clutch.co/profile/devscale-0) #### 5 out of 5 star rating (9 reviews) - $25,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Puyallup, WA #### Services Provided - Allocation of Expertise by Percentage - 15% UX/UI Design - 15% Custom Software Development - 15% AI Development - 10% Blockchain - 30% Mobile App Development - 15% Web Development #### Company description 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. [Visit Website](http://devscale.com/?utm_source=clutch.co&utm_medium=referral) #### Experience in 5 industries 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](https://clutch.co/profile/devscale-0?verified=true#reviews) ##### Education Experience Devscale has received positive feedback from clients in the Education industry, highlighting their expertise in product development and strong leadership. A notable project involved transitioning a college access software to enhance its features and reliability. Clients appreciate Devscale's attention to detail, empathetic communication, and organized project management. Their personable approach fosters a collaborative environment, making them a strong fit for Education-focused projects, although there is room for improvement in timeline communication. - 1 review for education industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Product Dev for College Access Software Startup (5.0/5, Feb 9, 2023): Devscale was hired by a college access software startup to help them build their product. They were tasked with fixing bugs, improving the architecture, and developing new features and documentation. [Read Full Review](https://clutch.co/go-to-review/devscale-0/180225) ##### Advertising & marketing Experience Devscale has received positive feedback in the Advertising & marketing industry for its expertise in developing mobile applications and enhancing website performance. Clients highlight the company's ability to deliver high-quality solutions that meet specific needs while providing valuable suggestions throughout the process. The team's effective communication and timely responses contribute to a smooth project management experience, making Devscale a strong choice for organizations looking to improve their digital presence and optimize user engagement. - 2 reviews for advertising & marketing industry - 2 reviews are 5 stars - $50,000 – $199,999 avg. project cost - Mobile App Dev for Advertisement Delivery Platform (5.0/5, Feb 19, 2020): Working from the ground up, Devscale serves as the mobile app development team for a ad delivery platform. After creating iOS and Android apps, they plan to move on to building a web app for the product. [Read Full Review](https://clutch.co/go-to-review/devscale-0/143220) - Web Design & SEO for Shipping Company (5.0/5, Sep 20, 2022): A shipping company has hired Devscale to design their website. Devscale's team has optimized the UI/UX and technical components, and they have also fixed the website's code, reducing the loading time. [Read Full Review](https://clutch.co/go-to-review/devscale-0/159019) ##### Other industries Experience Devscale has received positive feedback in the Other industries sector for its expertise in product design, development, and project management. Clients have praised Devscale's strong ownership and collaborative approach, resulting in innovative solutions tailored to their specific needs. The team's ability to translate complex ideas into actionable plans and their commitment to maintaining timelines and budgets have also been highlighted as key strengths. Overall, Devscale's performance has significantly impacted clients' projects, making them a viable partner for those in the Other industries. - 4 reviews for other industries industry - 4 reviews are 5 stars - $50,000 – $199,999 avg. project cost - Custom Software Dev for Business Model Simulation Co (5.0/5, Mar 4, 2020): Devscale supplemented resources to support the development of a custom software product for a SaaS company. They created wireframes and the product’s UX as well as built the data architecture and AI interfaces. [Read Full Review](https://clutch.co/go-to-review/devscale-0/29629) - Dev for Scheduling Tool SaaS (5.0/5, Mar 6, 2020): After many failed engagements with other vendors, Devscale helped design the product of an AI-driven SaaS that focuses on time management and scheduling. They incorporated unique features and functionalities. [Read Full Review](https://clutch.co/go-to-review/devscale-0/31077) - Full Stack Dev for AI-Powered Financial Services Software (5.0/5, Feb 17, 2020): A financial forecasting startup hired Devscale to be its tech co-founder. They built the entire platform from wireframes to completion. When they found an issue with QuickBooks, they had Intuit fix it for them. [Read Full Review](https://clutch.co/go-to-review/devscale-0/141698) - Web Dev & UI/UX Design for Healthcare Provider (5.0/5, Feb 26, 2020): Devscale assisted a mental health care provider with the revamp of their WordPress website. They focused on improving user experience, including the implementation of a customized appointment-booking process.  [Read Full Review](https://clutch.co/go-to-review/devscale-0/147831) ##### Legal Experience Devscale has demonstrated strong expertise in the Legal industry by successfully developing user-friendly client portal solutions tailored for law firms. Their ability to streamline operations and enhance client communication has received positive feedback, emphasizing their creativity and responsiveness throughout the project. Clients have noted their transparency, adherence to deadlines, and effective project management. Overall, Devscale is well-suited for legal businesses seeking innovative technology solutions that simplify processes and improve user engagement. - 1 review for legal industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Web Dev for Law Firm Consulting Company (5.0/5, Mar 2, 2020): Devscale developed a client portal for a law firm consultancy. Integrating it with a preexisting website, the platform makes it easy to pay bills, log tech issues, and communicate across teams. [Read Full Review](https://clutch.co/go-to-review/devscale-0/27535) ##### Retail Experience Devscale has demonstrated strong expertise in the Retail industry, particularly in developing tailored e-commerce solutions for niche markets. Clients commend their exceptional customer service, responsiveness, and ability to adapt to unique business requirements, such as integrating mobile tracking for charity events. The collaborative approach in project management and commitment to client success further solidifies Devscale's reputation as a reliable partner in the Retail sector, making them a favorable choice for businesses seeking to enhance their e-commerce capabilities. - 1 review for retail industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Shopify Development for Charity Promotion Retailer (5.0/5, May 16, 2018): Hacksmith Labs built out a Shopify-driven e-commerce platform and implemented related systems (e.g., vehicle tracking, applicant approval) to expedite processes. They now provide ongoing maintenance. [Read Full Review](https://clutch.co/go-to-review/devscale-0/79716) #### 4.7 out of 5.0 rating for cost 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](https://clutch.co/profile/devscale-0?verified=true#reviews) - $10,000 to $49,000 (3 reviews) - $200,000 to $999,999 (3 reviews) - $50,000 to $199,999 (2 reviews) #### Completed projects in 5 cities - St. Louis, Missouri (1 projects) - Chicago, Illinois (5 projects) - New York City, New York (1 projects) - Green Bay, Wisconsin (1 projects) - Los Angeles, California (1 projects) [View Reviews](https://clutch.co/profile/devscale-0?verified=true#reviews) #### 4% of employees work in Puyallup office Puyallup, WA 3103 31st Avenue Southeast 1 employees 847-260-7174 [See All Locations (9)](https://clutch.co/profile/devscale-0#location) --- ### [Leszynski Group, Inc.](https://clutch.co/profile/leszynski-group) - 10 - 49 employees - Bellevue, WA #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AI Development - 10% Blockchain - 20% Cloud Consulting & SI - 10% IoT Development - 20% Business Consulting - 10% Mobile App Development - 10% Web Development #### Company description Leszynski Group, Inc. Is a cloud consulting & SI company. Launched in 1990, the team specializes in cloud consulting & SI and Business Consulting. [Visit Website](https://www.leszynski.com/) --- ### [Marici Technology Solutions](https://clutch.co/profile/marici-technology-solutions) - 10 - 49 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 10% API Development - 10% Custom Software Development - 10% Enterprise App Modernization - 10% Blockchain - 10% Cloud Consulting & SI - 10% DevOps Managed Services - 10% ECM Consulting and SI - 10% E-Commerce Development - 10% ERP Consulting and SI - 10% IoT Development #### Company description Cloud consulting & SI company Marici Technology Solutions provides cloud consulting & SI and ECM consulting and SI. They are headquartered in Seattle, Washington. [Visit Website](https://marici.io/) --- ### [Karma Consulting, Inc.](https://clutch.co/profile/karma-consulting) - 10 - 49 employees - Federal Way, WA #### Services Provided - Allocation of Expertise by Percentage - 10% AI Consulting - 10% UX/UI Design - 10% Custom Software Development - 10% AR/VR Development - 10% Blockchain - 10% Cloud Consulting & SI - 10% CRM Consulting and SI - 10% ERP Consulting and SI - 10% IT Managed Services - 10% IT Staff Augmentation #### Company description Karma Consulting, Inc. Is an UX design agency. They are in Federal Way, Washington. Their team provides UX/UI Design and cloud consulting & SI. [Visit Website](https://www.karmaconsulting.tech/) --- ### [Dom Cat Digital](https://clutch.co/profile/dom-cat-digital) - 2 - 9 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 10% Blockchain - 20% Blockchain Marketing - 10% Content Marketing - 10% Corporate Training & Coaching - 20% Pay Per Click - 20% Search Engine Optimization - 10% Social Media Marketing #### Company description Established in 2022, Dom Cat Digital is a small SEO services firm. Their team specializes in Search Engine Optimization and Pay Per Click. [Visit Website](https://domcatdigital.com/) --- ### [v37](https://clutch.co/profile/v37) - $5,000+ minimum project size - $100 - $149 average hourly rate - 2 - 9 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 20% Enterprise App Modernization - 10% Blockchain - 15% E-Commerce Development - 15% Mobile App Development - 20% Web Development #### Company description V37 is a custom software development company located in Seattle, Washington. Launched in 2022, the team specializes in Custom Software Development and Web Development. [Visit Website](https://v37.io) --- ### [Abasys Technologies Inc](https://clutch.co/profile/abasys-technologies) - 10 - 49 employees - Bellevue, WA #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 20% Blockchain - 20% E-Commerce Development - 20% Mobile App Development - 20% Web Development #### Company description Abasys Technologies Inc is a software development firm. Located in Bellevue, Washington, the firm was founded in 1987. Their services include Custom Software Development and Blockchain. [Visit Website](http://abasystech.com/) --- ### [Vinova](https://clutch.co/profile/vinova) #### 4.6 out of 5 star rating (5 reviews) - $1,000+ minimum project size - < $25 average hourly rate - 50 - 249 employees - Seattle, WA #### Services Provided - Allocation of Expertise by Percentage - 1% AI Consulting - 1% API Development - 10% Custom Software Development - 1% Enterprise App Modernization - 1% AR/VR Development - 5% AI Development - 10% Blockchain - 1% Cloud Consulting & SI - 1% CRM Consulting and SI - 1% Application Management & Support - 1% DevOps Managed Services - 1% Digital Strategy - 1% ECM Consulting and SI - 1% E-Commerce Development - 1% Email Marketing - 1% Employer of Record (EOR) Services - 1% ERP Consulting and SI - 1% Generative AI - 1% HR Outsourcing - 1% IoT Development - 5% IT Managed Services - 1% Cybersecurity - 1% IT Strategy Consulting - 15% Low/No Code Development - 1% Microservices Architecture Services - 10% Mobile App Development - 1% Mobile & App Marketing - 1% Robotics Process Automation - 1% Application Testing - 10% IT Staff Augmentation - 1% Wearable App Development - 1% Web Design - 10% Web Development #### Company description Vinova is a versatile development company specializing in mobile and web applications, IT support, and strategic market research. Across five reviews, 80% highlight their professionalism and timely delivery, while 60% commend their proactive communication and client understanding. However, 20% suggest a need for clearer scope definition. Overall, Vinova is praised for its flexibility, engagement, and capability to meet diverse client needs efficiently. [Visit Website](https://vinova.sg) #### Experienced The feedback from clients highlights Vinova's professionalism and expertise as key strengths. One director noted their immediate and efficient response to issues, emphasizing the team's qualifications and ability to complete projects on time. The flexibility to meet project requirements at reasonable prices further distinguishes Vinova from competitors. Overall, the sentiment is highly positive, with clients expressing satisfaction and a desire to maintain long-term relationships with the company. - Software Development for Driving Education Institution (4.0/5, Apr 9, 2015): The Vinova team is highly qualified and experienced. They are specialists that have the skill sets that are needed to complete projects in a timely manner. [Read Full Review](https://clutch.co/go-to-review/vinova/42072) #### Experience in 5 industries Vinova has demonstrated expertise across diverse industries, including Financial Services, Education, Business Services, and Information Technology. Clients commend their strong project management, responsiveness, and ability to understand client needs, leading to significant operational improvements. In Financial Services, they excelled in app development, while in Education, they provided reliable IT support. Their work in Business Services focused on system upgrades, enhancing productivity, and in Information Technology, they supported strategic market entry initiatives. Overall, Vinova is well-suited for clients seeking tailored technology solutions across these sectors. [Read All Reviews](https://clutch.co/profile/vinova?verified=true#reviews) ##### Business services Experience Vinova has demonstrated strong expertise in the Business Services industry, particularly in upgrading data storage systems and enhancing operational efficiency. Clients commend their professionalism, immediate response to issues, and flexibility in meeting project requirements at competitive prices. The positive feedback highlights Vinova's skilled team and their ability to successfully manage complex projects, making them a reliable partner for businesses seeking effective technological solutions. - 1 review for business services industry - Unknown avg. project cost - Software Development for Driving Education Institution (4.0/5, Apr 9, 2015): Vinova assigned a special team to handle the set up of new VM servers, new kiosks, and upgrades to all existing Windows Servers to the latest version. They also handled the migration of the counter system to ASP.net. [Read Full Review](https://clutch.co/go-to-review/vinova/42072) ##### IT Services Experience Vinova demonstrates strong expertise in mobile app development, effectively blending onshore and offshore capabilities. Clients appreciate their proactive communication and dedicated project management, which enhances collaboration and project oversight. The positive sentiment is reinforced by repeat engagements, indicating reliable service and satisfaction within the IT Services industry. Overall, Vinova’s strengths in app design and development, coupled with their efficient communication, make them a suitable partner for businesses seeking quality IT services. - 1 review for it services industry - $50,000 – $199,999 avg. project cost - Creative Application Development for Digital Media Company (4.0/5, Mar 24, 2015): Vinova provides offshore development for a variety of platforms, including Android, iOS, and tablets. The project involves the design and development of multiple creative and mobile applications. [Read Full Review](https://clutch.co/go-to-review/vinova/41265) ##### Information technology Experience Vinova has been positively recognized in the Information Technology sector for their proactive approach and effective market research, particularly in fintech. A client highlighted their competence in developing a go-to-market strategy, demonstrating actionable insights that significantly aided decision-making. Their timely project delivery and good communication were noted as strengths. However, there is room for improvement in providing clearer project scopes. Overall, Vinova appears to be a competent partner for businesses seeking innovative IT solutions. - 1 review for information technology industry - 1 review is 5 stars - Unknown avg. project cost - Market Research for FinTech Company (5.0/5, Apr 24, 2026): Vinova provided market research support for a financial technology company's potential go-to-market strategy. The team provided market data for the strategy. [Read Full Review](https://clutch.co/go-to-review/vinova/452463) ##### Education Experience Vinova has received positive feedback from the education sector, particularly from the United World College of SE Asia, highlighting their expertise in providing outsourced software development and IT support. Clients commend their responsiveness, flexibility, and ability to meet deadlines consistently. The long-term collaboration reflects their impact on delivering timely software solutions, making them a reliable partner for educational institutions seeking to enhance their IT capabilities. - 1 review for education industry - 1 review is 5 stars - Unknown avg. project cost - IT Staff Augmentation for International School (5.0/5, Apr 14, 2026): Vinova provides software development and IT support resources to augment an international school's in-house teams. The vendor has also provided a UX/UI designer for the client's short-term projects. [Read Full Review](https://clutch.co/go-to-review/vinova/449963) ##### Financial services Experience Vinova has demonstrated strong expertise in the Financial services industry, particularly in mobile and web application development. Clients have praised their ability to understand complex challenges and deliver effective solutions, resulting in significant time savings. Their exceptional project management, timely delivery, and professional support further enhance their reputation. Overall, Vinova is well-positioned to address the specific needs of businesses in the Financial services sector, making them a viable partner for prospective clients. - 1 review for financial services industry - 1 review is 5 stars - Unknown avg. project cost - Web & Mobile App Dev for Investment Events Company (5.0/5, Apr 15, 2026): Vinova provided mobile and web app development services for an investment events company. The team handled UI/UX design, prototyping, testing, deployment, and maintenance. [Read Full Review](https://clutch.co/go-to-review/vinova/450206) #### Very responsive Vinova is very responsive They are a great candidate to start a conversation with. Send them a short message or project inquiry. #### Completed projects in 2 countries - Singapore (4 projects) - United States (1 projects) [View Reviews](https://clutch.co/profile/vinova?verified=true#reviews) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. 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