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Top JavaScript Developers

JavaScript powers everything from interactive websites to complex enterprise applications. Partnering with an experienced JavaScript development agency ensures your product is fast, secure, and ready to scale. Clutch makes it easy to find trusted providers by publishing in-depth, verified client reviews and transparent performance data. Use our filters to sort agencies by budget, location, framework expertise, and more. Looking for regional specialists? Browse firms in the United States, United Kingdom, or Canada to compare portfolios and pricing in your market. Start exploring today and shortlist partners that align with your goals.
Ratings Updated: September 24, 2026
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22,371 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Uniclient Technologies Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Dhaka, Bangladesh

    Services provided

    20% Web Development
    50% Custom Software Development
    20% Mobile App Development +1
    10% Microservices Architecture Services

    Focus Areas

    25% JavaScript
    15% Other programming & scripting languages
    15% Python +4
    15% Typescript
    10% HTML5
    10% Kotlin
    10% Redux

    Uniclient Technologies is a software development firm in Dhaka, Bangladesh. The team focuses on Custom Software Development and Web Development.

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  • Codeminer42 Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    São Paulo, Brazil

    Services provided

    15% Web Development
    50% IT Staff Augmentation
    15% AI Development +2
    10% Enterprise App Modernization
    10% Mobile App Development

    Focus Areas

    40% JavaScript
    40% Ruby
    5% Elixir +3
    5% Java
    5% Other programming & scripting languages
    5% Python

    Codeminer42, an IT staff augmentation company, is in São Paulo, Brazil. They specialize in IT staff augmentation and Web Development and were founded in 2011.

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  • PRODCREATORS LABS Logotype

    PRODCREATORS LABS

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    30% Web Development
    35% Blockchain
    35% Custom Software Development

    Focus Areas

    30% JavaScript
    20% Typescript
    10% HTML5 +5
    10% Python
    10% Redux
    10% SQL
    5% Go
    5% Rust

    PRODCREATORS LABS is commended for their comprehensive Web Development services, including architecture, frontend, backend, and smart contract development. Reviews highlight their effective project management, responsiveness, and expertise in blockchain and modern web technologies, attributing to successful project deliveries. While some timeline estimates were missed, their commitment to clean code and detailed documentation is consistently praised.

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  • prepend GmbH Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Berlin, Germany

    Services provided

    30% Web Development
    30% Mobile App Development
    15% E-Commerce Development +3
    10% Custom Software Development
    10% UX/UI Design
    5% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    40% PHP
    30% Typescript +1
    20% Ruby

    Prepend GmbH is a web development company. The small Berlin, Germany-based team focuses on Web Development and Mobile App Development. The company was launched in 2021.

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  • Digiratina Technology Solutions Logotype

    4.5 2 reviews
    $1,000+
    $25 - $49 / hr
    50 - 249
    Nugegoda, Sri Lanka

    Services provided

    10% Web Development
    10% AI Development
    10% API Development +7
    10% Application Testing
    10% Custom Software Development
    10% DevOps Managed Services
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Microservices Architecture Services
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% HTML5 +8
    10% Java
    10% PHP
    10% SQL
    10% Scala
    10% XML
    10% jquery
    5% AJAX
    5% Typescript

    Digiratina Technology Solutions is a technology consulting company specializing in digital transformation, outsourcing services, and product development. Clients commend their accountability, adaptability, and alignment with company values, with 100% positive feedback on timely project delivery and budget adherence. A notable 50% of reviewers highlight their impressive culture fit and responsiveness, though some suggest enhancing their involvement in business decision-making.

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    Reviews mention High-quality work

    Clients consistently highlight the high-quality work delivered by Digiratina Technology Solutions, noting their impressive accountability, trustworthiness, and responsiveness. A former CEO praised the company's ability to meet service level agreements while maintaining budgetary constraints, emphasizing their adherence to delivery schedules and overall quality of services. The positive sentiment around their project management capabilities further reinforces their reputation for excellence in digital transformation and platform engineering.
    • BPO & Business Consulting for Software Services Firm
      4.5 Jul 25, 2025

      The company's accountability, trust, responsiveness, and quality of services were most impressive. Their delivery quality and schedule adherence were notable, fulfilling staff demand requests on time within the budget. These aspects demonstrate their commitment to high-quality work.

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    Industry Experience

    Digiratina Technology Solutions has demonstrated strong expertise in the Information Technology and Logistics & Supply Chain industries. Clients commend their accountability, responsiveness, and quality of services, highlighting successful project management and on-time delivery. The company is recognized for its adaptability in new product development and maintaining legacy systems. Overall sentiment is positive, indicating a good fit for organizations seeking reliable partners in digital transformation and technology consulting.

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    Information technology Logistics & Supply Chain

    Average Project Cost Breakdown

    What Clients Have Said

    Clients consistently commend Digiratina Technology Solutions for their competitive pricing and overall value for money. One COO noted that their pricing fit the budget while providing great value, leading to successful project outcomes within budget constraints. A former CEO echoed this sentiment, highlighting that services were delivered on time and within budget, reinforcing the company's commitment to cost-effectiveness and quality service delivery.
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    Australia (1) Sri Lanka (1)
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  • Cotgin Analytics Logotype

    Cotgin Analytics

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    50% JavaScript
    50% Other programming & scripting languages

    Cotgin Analytics specializes in Website Development, delivering fully functional and responsive websites that exceed client expectations. Their team is praised for being highly skilled, meeting deadlines, and providing excellent project management. Overall, clients highlight their good value for cost and alignment with company values.

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  • Pagoda Labs Pvt Ltd Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    50 - 249
    Lalitpur, Nepal

    Services provided

    10% Web Development
    10% Custom Software Development
    10% IT Staff Augmentation +13
    10% Mobile App Development
    5% AI Development
    5% Branding
    5% E-Commerce Development
    5% Graphic Design
    5% IT Managed Services
    5% Packaging Design
    5% Print Design
    5% Public Relations
    5% Search Engine Optimization
    5% UX/UI Design
    5% Wearable App Development
    5% Web Design

    Focus Areas

    15% JavaScript
    20% PHP
    15% Other programming & scripting languages +5
    15% Python
    10% C++
    10% Ruby
    10% SQL
    5% Java

    Pagoda Labs Pvt Ltd is a software development company launched in 2008. The midsize team provides Custom Software Development and Mobile App Development.

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  • Zeon Studio Logotype

    Zeon Studio

    Not yet reviewed

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

    Services provided

    45% Web Development
    30% Web Design
    25% UX/UI Design

    Focus Areas

    45% JavaScript
    55% Go

    In Dhaka, Bangladesh, Zeon Studio is a web development firm. Launched in 2022, the team provides Web Development and Web Design.

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  • Bitflies Evolve Pvt. Ltd. Logotype

    4.8 3 reviews
    $10,000+
    < $25 / hr
    10 - 49
    Kozhikode, India

    Services provided

    10% Web Development
    20% Application Testing
    20% Custom Software Development +3
    20% IoT Development
    15% Cybersecurity
    15% Mobile App Development

    Focus Areas

    10% JavaScript
    25% Kotlin
    25% Python +4
    10% AJAX
    10% Java
    10% Redux
    10% Swift

    Bitflies Evolve Pvt. Ltd. is a software quality assurance and security testing company known for its comprehensive application architecture reviews, end-to-end QA, and security analysis services. With 100% positive feedback highlighting their depth of experience and professionalism, clients appreciate their ability to meet high standards, deliver on time, and provide excellent value for cost. However, improved communication regarding their achievements is suggested.

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    Industry Experience

    Bitflies Evolve Pvt. Ltd. has garnered positive feedback primarily within the eCommerce sector, showcasing strengths in application architecture review, quality analysis, and security testing. Clients praised their depth of experience, responsiveness, and commitment to quality, often exceeding expectations. The company's ability to deliver timely and effective solutions, particularly in end-to-end QA testing and security compliance, positions them as a strong partner for eCommerce projects.

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    eCommerce

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Bitflies Evolve Pvt. Ltd. is frequently praised for its cost-effectiveness and value for money. Clients highlighted the company's 'good value for cost' and 'pricing fit our budget' as key reasons for selection. One client noted their exceptional service quality and timely delivery, stating, 'quality for the cost is impressive.' Overall sentiment reflects satisfaction with the pricing structure and the quality of services provided, reinforcing the company's reputation for delivering substantial value.
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  • SharpMinds B.V. Logotype

    4.5 1 review
    $5,000+
    $50 - $99 / hr
    50 - 249
    Amersfoort, Netherlands

    Services provided

    10% Web Development
    60% IT Staff Augmentation
    10% Custom Software Development +4
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Mobile App Development
    5% UX/UI Design

    Focus Areas

    20% JavaScript
    41% ASP.NET
    10% PHP +6
    10% Python
    6% SQL
    5% Java
    5% Ruby
    2% Swift
    1% Other programming & scripting languages

    SharpMinds B.V. offers Web Development services, specializing in developing comprehensive SAAS solutions for industries such as temporary staffing. Reviews highlight their effective project management, pleasant collaboration, and substantial expertise in Web Programming, resulting in significant user growth for clients.

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  • LIMBANI SOFTWARES Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Vadodara, India

    Services provided

    40% Web Development
    30% Mobile App Development
    10% Cloud Consulting & SI +3
    10% IT Strategy Consulting
    5% CRM Consulting and SI
    5% ERP Consulting and SI

    Focus Areas

    20% JavaScript
    10% HTML5
    10% Kotlin +7
    10% Other programming & scripting languages
    10% Python
    10% SQL
    10% Swift
    10% Typescript
    5% Redux
    5% jquery

    LIMBANI SOFTWARES, a website development company, was founded in 2021. They specializes in Web Development and Mobile App Development.

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  • Qbatch Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    50 - 249
    Lahore, Pakistan

    Services provided

    10% Web Development
    15% Custom Software Development
    15% IT Staff Augmentation +7
    15% UX/UI Design
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Design
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% Other IT Consulting and SI

    Focus Areas

    40% JavaScript
    40% Ruby
    20% SQL

    Founded in 2016, Qbatch is a midsize user experience design agency. Their services include UX/UI Design and IT staff augmentation.

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  • Rangle.io Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Toronto, Canada

    Services provided

    50% Web Development
    50% Mobile App Development

    Focus Areas

    100% JavaScript

    Rangle.io, an application development company and website development company, is in Toronto, Canada and Amsterdam, Netherlands. Their services include Mobile App Development and Web Development.

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  • Reeflane Co., Ltd Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Seoul, South Korea

    Services provided

    20% Web Development
    30% Custom Software Development
    10% Application Management & Support +8
    5% CRM Consulting and SI
    5% E-Commerce Development
    5% ECM Consulting and SI
    5% ERP Consulting and SI
    5% Mobile App Development
    5% Other Application Development
    5% Other IT Consulting and SI
    5% Unified Communications Consulting & SI

    Focus Areas

    35% JavaScript
    25% SQL
    15% Redux +4
    10% Python
    5% HTML5
    5% Java
    5% PHP

    Headquartered in Seoul, South Korea, Reeflane Co., Ltd is a small software development company. The team focuses on Custom Software Development and Web Development.

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  • Einfonets Technologies Logotype

    5.0 1 review
    $1,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    30% Web Development
    25% Mobile App Development
    15% Product Design +4
    14% Low/No Code Development
    10% Custom Software Development
    5% UX/UI Design
    1% Web Design

    Focus Areas

    30% JavaScript
    20% Redux
    15% Typescript +4
    10% AJAX
    10% SQL
    10% Swift
    5% HTML5

    Einfonets Technologies offers Web Development, Web Design, and Custom Software/Product development services. Reviews highlight their ability to deliver clean, user-friendly interfaces and meet project goals, albeit with occasional minor delays. Clients commend their clear understanding of requirements and beneficial suggestions, making Einfonets Technologies a reliable choice for online development projects.

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  • I Concept Digital Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    Subang Jaya, Malaysia

    Services provided

    20% Web Development
    25% Web Design
    15% E-Commerce Development +4
    15% Social Media Marketing
    10% Digital Strategy
    10% UX/UI Design
    5% Custom Software Development

    Focus Areas

    10% JavaScript
    45% PHP
    25% HTML5 +2
    15% AJAX
    5% ASP.NET

    I Concept Digital is a web design company. Headquartered in Subang Jaya, Malaysia and Singapore, the firm offers Web Design and Web Development.

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  • SUPERCODE® Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Bengaluru, India

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    30% JavaScript
    30% PHP
    10% HTML5 +4
    10% Typescript
    10% jquery
    5% Redux
    5% XML

    SUPERCODE® is a web design company and website development firm. The small Bengaluru, India-based team specializes in Web Design and Web Development. The firm was founded in 2020.

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  • Lunar Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Bristol, England

    Services provided

    40% Web Development
    40% Custom Software Development
    20% UX/UI Design

    Focus Areas

    45% JavaScript
    35% PHP
    20% Typescript

    Launched in 2018, Lunar is a software development company. The team specializes in Custom Software Development and Web Development.

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  • Queuemate Logotype

    3.2 3 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    Noida, India

    Services provided

    20% Web Development
    50% Mobile App Development
    20% E-Commerce Development +1
    10% Custom Software Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +9
    10% C#
    10% Java
    10% PHP
    10% SQL
    10% XML
    5% ASP
    5% C++
    5% Swift
    5% Visual Basic

    Sanganan IT Solutions is a software development company specializing in mobile and web projects, including IoT integration and app development. Reviews are mixed: 67% of clients express satisfaction with their technical capabilities and responsiveness to customer needs, while 33% report negative experiences, particularly regarding trust and communication. Their ability in business analysis and quick adaptation to domain requirements are notable strengths.

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    Reviews mention Flexible

    Queuemate has received positive feedback regarding its flexibility in project management and adaptability to client needs. One client highlighted that Queuemate is 'flexible to changes,' which is crucial for startups that must adjust to evolving requirements. While there were some delays in R&D tasks, the overall sentiment remains favorable, with clients appreciating the agile approach and minimal documentation, allowing for easier management of projects.
    • App Dev for Community Tech Company
      4.5 Feb 4, 2020

      I’d recommend working with them. They don’t have a lot of business overhead, and they work in agile, with minimal documentation. They’re flexible to changes. Otherwise, it would become difficult to manage, particularly for a startup, where we have to adapt to changes.

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    Industry Experience

    Queuemate has received positive feedback for its work across various industries, including financial services and other sectors. Clients commend Queuemate for their strong business analysis skills, effective project management, and ability to quickly adapt to customer requirements. In the financial services sector, Queuemate demonstrated rapid acquisition of domain knowledge, enhancing client satisfaction. Despite some criticisms regarding project transparency, overall sentiment across industries suggests that Queuemate is a reliable partner, particularly for software development projects.

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    Other industries Financial services

    Average Project Cost Breakdown

    $200,000 to $999,999 (3)

    What Clients Have Said

    Queuemate has received mixed feedback regarding its overall cost and value for money. One client noted a significant investment of $300,000–$400,000 for a large platform, expressing satisfaction with the ongoing enhancements and lack of major issues. In contrast, another review criticized the company for perceived dishonesty and lack of project completion, leading to a negative sentiment about value. Overall, while some clients appreciate the investment's return, others feel misled regarding costs and deliverables.
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    Taiwan (1) India (1) United States (1)
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  • PT PHILOSHOP DIGITAL PARTNER Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Jakarta Barat, Indonesia

    Services provided

    55% Web Development
    10% E-Commerce Development
    10% Mobile App Development +4
    10% Web Design
    5% Content Marketing
    5% HR Consulting
    5% UX/UI Design

    Focus Areas

    50% JavaScript
    20% Other programming & scripting languages
    20% PHP +1
    10% SQL

    PT PHILOSHOP DIGITAL PARTNER is a web development company. They are in Jakarta Barat, Indonesia and have small team of experts. Their services include Web Development and E-Commerce Development.

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  • Opedia Technologies Limited Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Dhaka, Bangladesh

    Services provided

    20% Web Development
    20% E-Commerce Development
    15% Mobile App Development +7
    10% UX/UI Design
    10% Web Design
    5% Business Consulting
    5% IT Strategy Consulting
    5% Logo
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    40% JavaScript
    30% PHP
    30% SQL

    Opedia Technologies Limited is a web development company established in 2022. The team offers Web Development and E-Commerce Development and is headquartered in Dhaka, Bangladesh.

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  • CodeIT Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Beograd, Serbia

    Services provided

    20% Web Development
    25% Custom Software Development
    25% Mobile App Development +3
    10% AI Development
    10% E-Commerce Development
    10% IT Strategy Consulting

    Focus Areas

    21% JavaScript
    31% PHP
    21% Other programming & scripting languages +2
    16% Java
    11% Swift

    We are a software company specializing in creating unique digital solutions for both startups and established businesses. Specializing in web and mobile app development, UX/UI design, and other

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    More responsive than most other service providers

    CodeIT 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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  • BeDjango Logotype

    BeDjango

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249

    Services provided

    60% Web Development
    20% Custom Software Development
    20% Mobile App Development

    Focus Areas

    30% JavaScript
    70% Python

    BeDjango is a web development company. Established in 2016, the team offers Web Development and Custom Software Development. The firm is headquartered in Sevilla, Spain and London, England.

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  • DamnArt Logotype

    DamnArt

    4.5 5 reviews
    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    20% Graphic Design
    20% Pay Per Click +3
    20% Search Engine Optimization
    20% Social Media Marketing
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    60% HTML5
    20% jquery

    DamnArt is a Web Development company that excels in Website Development, Web Programming, and Online Development. They have received overwhelmingly positive feedback, with 100% of reviewers highlighting their cost efficiency and clear communication. Clients appreciate DamnArt's ability to build interactive websites from scratch and manage social media platforms effectively.

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    Reviews mention Detail-oriented

    Clients consistently commend DamnArt for their detail-oriented approach, highlighting punctuality, regular communication, and detailed reporting as key strengths. One client noted the provision of 'in detail report of the campaigns' and emphasized that 'everything was delivered on time,' reflecting a commitment to thoroughness and reliability. Overall, the sentiment regarding their attention to detail is overwhelmingly positive, with clients expressing satisfaction with the quality of work and the clarity of communication.
    • Google Ads Campaign for Medical Device QA Company
      4.5 Aug 30, 2024

      Everything was delivered on time. There was clear communication through regular zoom sessions. In detail report of the campaigns were provided. DamnArt's punctuality, regular communication, detailed reports, and affordable pricing were impressive.

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    0 of 1 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    Less than $10,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Web Dev, Graphic Design & PPC for Testing Solutions Lab

    4.5 — A testing solutions laboratory hired DamnArt to provide Google Ads Performance Max campaign management, graphic design, and web development services to generate quality leads. Read more
    Read 1 Review

    Industry Experience

    DamnArt has demonstrated expertise across various industries including electrical testing, medical devices, business services, and education. Clients praised their ability to generate high-quality leads through Google Ads campaigns and their effective social media management. Overall sentiment reflects a strong satisfaction with their professionalism, punctual delivery, and value for cost. This provider is particularly well-suited for businesses seeking affordable marketing solutions in technical, compliance, and educational sectors.

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    Other industries Research Business services Education

    Average Project Cost Breakdown

    Less than $10,000 (4)

    What Clients Have Said

    DamnArt is consistently praised for offering excellent value for money, with clients noting that their pricing fits within budget constraints while delivering quality results. One client highlighted the 'good value for cost' and the generation of over 70 relevant leads, while another emphasized their 'affordable pricing' and 'good results in a pocket-friendly budget.' Overall, client sentiment reflects satisfaction with the cost-effectiveness and quality of services provided.
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  • ESOLS Logotype

    5.0 2 reviews
    $1,000+
    $150 - $199 / hr
    50 - 249
    Islamabad, Pakistan

    Services provided

    13% Web Development
    20% Other Digital Marketing
    15% Pay Per Click +4
    13% Content Marketing
    13% Graphic Design
    13% Search Engine Optimization
    13% Social Media Marketing

    Focus Areas

    20% JavaScript
    40% C++
    40% XML

    ESOLS offers website redesign, SEO, PPC, and comprehensive digital marketing strategies. Reviews highlight their significant impact on lead generation and search engine rankings, coupled with a high level of client satisfaction. Clients commend ESOLS's technical expertise, effective communication, and agile project management capabilities, noting their ability to work closely with clients to achieve desired results.

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    $1,000 An MVP website ideal for startups. $2,000 Best for established brands or brand refreshes. $3,000 Best for market and industry leaders.

    Web Design and development Service plans

    Your website is a tool that connects your business to the global market. It's important to create a design that speaks to your target audience and is compatible with various devices and platforms. By considering your ideal customer's perspective, you can create a website that effectively communicates your brand's message and value.
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  • Sagenvy Web Studio Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Bengaluru, India

    Services provided

    40% Web Development
    30% Web Design
    20% Custom Software Development +1
    10% Low/No Code Development

    Focus Areas

    40% JavaScript
    35% PHP
    25% SQL

    Sagenvy Web Studio is a web design agency established in 2012. Headquartered in Toronto, Canada and Bengaluru, India, the team offers Web Design and Web Development.

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  • ErgoServ Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Tallinn, Estonia

    Services provided

    30% Web Development
    30% Custom Software Development
    15% API Development +3
    10% Application Management & Support
    10% Application Testing
    5% IT Staff Augmentation

    Focus Areas

    10% JavaScript
    70% Ruby
    10% HTML5 +1
    10% Typescript

    Founded in 2013, ErgoServ is a custom software development company. Their team focuses on Custom Software Development and Web Development.

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  • Equipy Inc Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Tampa, FL

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +3
    20% Other Application Development
    10% CRM Consulting and SI
    10% ERP Consulting and SI

    Focus Areas

    50% JavaScript
    50% PHP

    Small website development company Equipy Inc, is located in Tampa, Florida and Wrocław, Poland. The team focuses on Web Development and Mobile App Development.

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  • Zeitspace Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Waterloo, Canada

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +2
    20% Product Design
    20% UX/UI Design

    Focus Areas

    60% JavaScript
    20% Go
    10% Kotlin +1
    10% Swift

    Launched in 2016, Zeitspace is an user experience design company. The team provides UX/UI Design and Product Design.

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  • Smack Happy Design Logotype

    Smack Happy Design

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9

    Services provided

    20% Web Development
    20% Web Design
    15% UX/UI Design +6
    10% Branding
    10% Content Marketing
    10% Marketing Strategy
    5% Graphic Design
    5% Logo
    5% Print Design

    Focus Areas

    10% JavaScript
    60% Other programming & scripting languages
    10% HTML5 +2
    10% PHP
    10% jquery

    Smack Happy Design is a web design agency established in 2008. The small team focuses on Web Design and Web Development.

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  • Alokin Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Thiruvananthapuram, India

    Services provided

    20% Web Development
    20% API Development
    20% Custom Software Development +4
    15% Microservices Architecture Services
    10% Mobile App Development
    10% UX/UI Design
    5% AI Development

    Focus Areas

    20% JavaScript
    40% Go
    25% Python +1
    15% Swift

    Alokin is a software development company founded in 2011. Their services include Custom Software Development and Web Development.

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  • PitechPlus Logotype

    5.0 1 review
    $250,000+
    $50 - $99 / hr
    250 - 999
    Cluj-Napoca, Romania

    Services provided

    10% Web Development
    30% Custom Software Development
    20% IT Staff Augmentation +6
    15% Enterprise App Modernization
    5% Application Testing
    5% Generative AI
    5% IT Strategy Consulting
    5% Robotics Process Automation
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    20% PHP
    15% Java +8
    10% Kotlin
    10% Typescript
    5% Go
    5% Other programming & scripting languages
    5% Python
    5% Ruby
    5% Rust
    5% SQL

    PitechPlus specializes in Website Development and offers a range of online development and web programming services. Reviews highlight the company's excellent technical skills, strong project management, and a collaborative culture that aligns well with client needs, ensuring timely and feature-rich deliverables. Clients appreciate their professional approach and ability to provide tailored technical solutions.

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  • Infolanze Tech Private Limited Logotype

    Infolanze Tech Private Limited

    4.5 1 review
    $1,000+
    < $25 / hr
    10 - 49

    Services provided

    15% Web Development
    20% Custom Software Development
    15% Mobile App Development +5
    15% Web Design
    10% Blockchain
    10% E-Commerce Development
    10% UX/UI Design
    5% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    15% SQL
    10% AJAX +9
    10% HTML5
    10% PHP
    10% Redux
    10% Ruby
    5% Go
    5% Kotlin
    5% Rust
    5% Swift
    5% Typescript

    Infolanze Tech Private Limited is a proficient software development company specializing in custom software solutions, such as accounting and production management modules. The company has received overwhelmingly positive feedback, with 85%–90% reduction in stock mismatches and a 60%–70% reduction in operational time, highlighting their expertise in enhancing system performance and efficiency.

    See all 1 projects
    0 of 1 Web Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Custom Software Development for Software Company

    4.5 — A software company has hired Infolanze Tech Private Limited to develop and design their product. Their tasks include maintaining core modules, such as inventory tracking and production management. Read more
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  • True Sparrow Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    10 - 49
    Pune, India

    Services provided

    35% Web Development
    20% AI Development
    20% Blockchain +2
    20% Mobile App Development
    5% UX/UI Design

    Focus Areas

    35% JavaScript
    25% Go
    20% Typescript +2
    10% Other programming & scripting languages
    10% Python

    True Sparrow is a web development firm. Founded in 2007, the team focuses on Web Development and Mobile App Development. The company is located in Pune, India.

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  • Attico International Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    50 - 249
    Vilnius, Lithuania

    Services provided

    65% Web Development
    10% Application Testing
    10% E-Commerce Development +3
    5% Mobile App Development
    5% Other Application Development
    5% UX/UI Design

    Focus Areas

    20% JavaScript
    50% PHP
    10% AJAX +3
    10% HTML5
    5% Other programming & scripting languages
    5% Typescript

    Attico International is a website development company. The Vilnius, Lithuania-based firm provides Web Development and E-Commerce Development.

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  • Interval Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    İstanbul, Türkiye

    Services provided

    25% Web Development
    25% Custom Software Development
    25% E-Commerce Development +1
    25% Mobile App Development

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% C# +2
    20% SQL
    20% Swift

    Interval is a software development company. Founded in 2015, the team specializes in Custom Software Development and Web Development. The agency is based in İstanbul, Türkiye.

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  • Blurred Ego Logotype

    Blurred Ego

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    35% Social Media Marketing
    25% Custom Software Development +2
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    30% JavaScript
    30% Python
    25% HTML5 +1
    15% SQL

    Blurred Ego , a social media marketing firm, focuses on Social Media Marketing and Custom Software Development. The agency is in London, England.

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  • MSN SOFTTECH Logotype

    MSN SOFTTECH

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

    Services provided

    50% Web Development
    30% E-Commerce Development
    10% Low/No Code Development +1
    10% Web Design

    Focus Areas

    35% JavaScript
    40% PHP
    15% HTML5 +1
    10% Other programming & scripting languages

    69TheDeal offers Website Development and Web Design services with a strong emphasis on customer satisfaction. Reviews highlight the company's ability to effectively resolve complex website issues and deliver exceptional service, often exceeding client expectations. Their commitment and timely project management are particularly praised.

    See all 1 projects
    $400 Ideal for Small Businesses $2,500 Ideal for Established Businesses $3,500 Ideal for Large Businesses

    Full Website Design & Development

    We offer a full-service website design and development solution that includes project management, design, coding, content creation and website optimization. We specialize in creating custom websites that are tailored to the needs of our clients. Our creative team of developers and designers is experienced in creating and implementing modern website
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  • Broad Services Ltd. Logotype

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    10 - 49
    Leeds, England

    Services provided

    35% Web Development
    40% Custom Software Development
    15% Other Application Development +1
    10% UX/UI Design

    Focus Areas

    40% JavaScript
    35% Typescript
    15% SQL +1
    10% PHP

    Broad Services Ltd. Is a software development company. The team is headquartered in Leeds, England, and their services include Custom Software Development and Web Development.

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    $25,000 Best for startups/local business $80,000 Compaines looking to up their user experiences $150,000 Best for global brands

    Website Development

    Premium services for a premium product! We will develop a website/design for your needs for example; E-commerce, Product/Project landing pages, and company websites! Helping your product or service have the online presence it deserves.
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  • Sygnoos Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    Yerevan, Armenia

    Services provided

    25% Web Development
    25% Mobile App Development
    25% Search Engine Optimization +1
    25% UX/UI Design

    Focus Areas

    20% JavaScript
    20% PHP
    20% Python +3
    20% Swift
    10% C#
    10% C++

    Sygnoos is a SEO services firm in Yerevan, Armenia. Their services include Search Engine Optimization and UX/UI Design.

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  • Coderlab Tech LLC Logotype

    Coderlab Tech LLC

    5.0 3 reviews
    $5,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +3
    15% Custom Software Development
    15% IT Staff Augmentation
    10% Low/No Code Development

    Focus Areas

    60% JavaScript
    40% PHP

    Coderlab Tech LLC is an app and CRM development company known for its professionalism and effective communication. Reviews highlight their ability to capture creative ideas and provide quality solutions, with 100% of feedback praising their patience and energy. Clients commend their project management skills and seamless collaboration, indicating high satisfaction without significant areas for improvement.

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  • K9 Advertisement Logotype

    K9 Advertisement

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    50% Web Development
    40% Web Design
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    30% PHP
    15% C# +6
    10% AJAX
    10% SQL
    10% Visual Basic
    5% C
    5% C++
    5% Other programming & scripting languages

    K9 Advertisement is a small web design agency and web development firm. They offer Web Design and Web Development and were established in 2019.

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  • Celsius Solutions Logotype

    4.8 2 reviews
    $1,000+
    < $25 / hr
    2 - 9
    Sheridan, WY

    Services provided

    10% Web Development
    20% IT Managed Services
    10% AI Development +6
    10% BI & Big Data Consulting & SI
    10% Custom Software Development
    10% Cybersecurity
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    20% JavaScript
    20% Java
    20% Other programming & scripting languages +2
    20% PHP
    20% Python

    Celsius Solutions is an SEO agency known for increasing online visibility and organic traffic. A review from Brookswood Bootcamp highlights a 771% increase in Google Search impressions and 100% organic traffic growth, emphasizing their effective communication and project management. The review reflects 100% satisfaction, noting their professionalism and budget-conscious approach.

    See all 2 projects

    Industry Experience

    Celsius Solutions has demonstrated strong expertise in the Wellness & Fitness industry, specifically aiding local businesses like Brookswood Bootcamp in enhancing their online visibility through organic SEO strategies. Clients report significant improvements in search impressions and traffic, highlighting the company's effective communication and commitment to meeting budgetary constraints. Overall sentiment is highly positive, establishing Celsius Solutions as a reliable partner for businesses seeking to enhance their digital presence within the fitness sector.

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    Select Industry to see insights

    Wellness & Fitness

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Celsius Solutions is praised for its competitive pricing and value for money, particularly noted by a client from Brookswood Bootcamp who highlighted that the services fit their budget while significantly boosting online visibility. The client appreciated the company's genuine effort to support small businesses and deliver impressive results without the need for paid ads. Overall, the sentiment reflects satisfaction with the cost-effectiveness and quality of service provided.
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  • AppVare Logotype

    4.0 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    Dehiwala-Mount Lavinia, Sri Lanka

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Search Engine Optimization

    Focus Areas

    20% JavaScript
    20% HTML5
    20% PHP +2
    20% Python
    20% SQL

    AppVare specializes in full-stack web development, focusing on eCommerce platform setup and web infrastructure development. Reviews highlight their customer-driven culture and operational efficiency, with 100% positive remarks on customer engagement and mobile usability. Clients appreciate their good value for cost and proximity, though suggest expansion into AI-driven development.

    See all 1 projects
    0 of 1 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    Less than $10,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    eCommerce & App Development for Online Shopping Platform

    4.0 — AppVare provided eCommerce development services for an online shopping platform. The team integrated WooCommerce, implemented third-party tools, and optimized the site's performance. Read more
    Read 1 Review

    Industry Experience

    AppVare has demonstrated expertise primarily in the eCommerce sector, as highlighted by their successful collaboration with Grabster.ae to enhance online shopping capabilities. The positive feedback emphasizes their strengths in web infrastructure development, app development, and customer engagement. Clients noted their effectiveness in optimizing performance, user experience, and operational efficiency. Overall, sentiment in the eCommerce industry is favorable, indicating that AppVare is well-suited for projects focused on building and improving online retail platforms.

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    Select Industry to see insights

    eCommerce

    Average Project Cost Breakdown

    What Clients Have Said

    Clients have noted that AppVare offers good value for the cost of their services, with one client specifically mentioning the company's competitive pricing as a key reason for their selection. Overall sentiment reflects satisfaction with the company's pricing structure and the delivered outcomes, which include enhanced customer engagement and operational efficiency. However, some clients have suggested that AppVare could expand its offerings to include AI-driven development to further enhance value.
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  • Pointeger LLC Logotype

    4.0 1 review
    $10,000+
    $25 - $49 / hr
    10 - 49
    Fort Mill, SC

    Services provided

    30% Web Development
    40% E-Commerce Development
    30% Custom Software Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Redux
    10% Ruby
    10% SQL
    10% Typescript

    Pointeger LLC is a web development company specializing in custom website development and front-end development services. Based on their reviews, 100% of feedback is positive, highlighting their ability to deliver projects on time and implement custom Shopify features efficiently. Reviewers particularly appreciate their quick turnaround time and responsive communication.

    See all 1 projects
    0 of 1 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    Less than $10,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    E-Commerce Web Design & Development for E-Commerce Company

    4.0 — Pointeger LLC provided Shopify development support for an e-commerce company. The team designed and built a custom landing page for an RV sweepstakes campaign and implemented entry count badges Read more
    Read 1 Review

    Industry Experience

    Pointeger LLC has demonstrated expertise primarily in the eCommerce industry, particularly within the RV sector. Clients commend their ability to deliver custom Shopify features effectively, contributing to successful promotional strategies. The feedback highlights strengths in responsive design, timely project management, and a solid understanding of client needs. Overall, the sentiment is positive, indicating that they are a suitable choice for eCommerce projects, especially those requiring custom development and marketing integration.

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    Select Industry to see insights

    eCommerce

    Average Project Cost Breakdown

    What Clients Have Said

    Clients generally perceive Pointeger LLC as offering good value for money, with specific feedback highlighting that their pricing fits budgets and provides solid value. One client noted, 'Pricing fit our budget' and 'Good value for cost,' emphasizing satisfaction with the overall cost relative to the quality of deliverables. Additionally, projects were completed on time, reinforcing the sentiment that Pointeger LLC delivers effective solutions without compromising on affordability.
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  • APAX Software Logotype

    Not yet reviewed

    $75,000+
    $150 - $199 / hr
    10 - 49
    Lexington, KY

    Services provided

    40% Web Development
    40% Custom Software Development
    10% Mobile App Development +1
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    25% Typescript
    20% PHP +3
    10% C#
    10% HTML5
    10% Python

    Software development company APAX Software is located in Lexington, Kentucky. Their services include Custom Software Development and Web Development.

    Read more
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  • Skyshi Digital Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Sleman, Indonesia

    Services provided

    20% Web Development
    20% AI Development
    20% Generative AI +2
    20% Mobile App Development
    20% Web Design

    Focus Areas

    20% JavaScript
    20% AJAX
    20% Java +2
    20% Redux
    20% Typescript

    Skyshi Digital is a web development company specializing in building custom software solutions, such as customer apps and CRM foundations. The reviews reflect positive feedback, highlighting timely delivery and effective communication. Notably, 100% of reviewers commend their performance, with no identified areas for improvement.

    0 of 1 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    Less than $10,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Dashboards & Web App Development for Solar Energy Co

    4.0 — Skyshi Digital developed a dashboard for a solar energy company. The team built a customer monitoring web app per the client's requirements. Read more
    Read 1 Review

    Industry Experience

    Skyshi Digital has demonstrated expertise in the renewable energy sector, specifically in providing digital solutions for companies like SolarKita, which specializes in rooftop solar systems. Feedback highlights their strengths in delivering valuable digital products, effective project management, and timely communication. Overall sentiment is positive, indicating that Skyshi Digital is well-suited for projects within the renewable energy and technology industries, particularly those requiring custom software development and CRM solutions.

    Read All Reviews

    Select Industry to see insights

    Other Industry

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients have praised Skyshi Digital for providing good value for cost, highlighting their competitive pricing in comparison to other firms. One client noted that they selected Skyshi Digital specifically due to the perceived value they offered. Additionally, projects were delivered on schedule, further enhancing the overall sentiment of value for money. Overall, the feedback indicates satisfaction with the pricing relative to the quality of services received.
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  • Coteries SA Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Lausanne, Switzerland

    Services provided

    30% Web Development
    30% Web Design
    15% Mobile App Development +4
    10% UX/UI Design
    5% Digital Strategy
    5% Pay Per Click
    5% Search Engine Optimization

    Focus Areas

    30% JavaScript
    50% Typescript
    10% Kotlin +1
    10% Swift

    Web design company Coteries SA is headquartered in Lausanne, Switzerland. They specialize in Web Design and Web Development and were established in 2012.

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  • Fuse Solutions Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Petaling Jaya, Malaysia

    Services provided

    25% Web Development
    25% Custom Software Development
    25% Mobile App Development +1
    25% Search Engine Optimization

    Focus Areas

    25% JavaScript
    50% Other programming & scripting languages
    25% PHP

    Fuse Solutions is a SEO services firm. The Petaling Jaya, Malaysia-based company focuses on Search Engine Optimization and Custom Software Development.

    Read more
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  • Blue Mountain Web Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Miami, FL

    Services provided

    40% Web Development
    30% Pay Per Click
    20% Web Design +1
    10% Low/No Code Development

    Focus Areas

    50% JavaScript
    20% HTML5
    20% Python +1
    10% PHP

    Blue Mountain Web is a Miami, Florida-based web development firm. Their services include Web Development and Pay Per Click.

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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 ImageX
2 xfive
3 GeekyAnts
4 Flowout
5 Brainhub
6 The Software House
7 PowerGate Software
8 HTMLPanda
9 FocusReactive
10 Arcanys
11 WPWeb Infotech
12 Softonix
13 PopArt Studio
14 Lizard Global
15 Experion Technologies

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

    $75,000+
    $100 - $149 / hr
    50 - 249
    Vancouver, Canada

    Ability to deliver

    38.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    90% Web Development
    50% JavaScript
    10% Other
    View Profile Visit Website
  2. xfive Logotype

    xfive

    $25,000+
    $50 - $99 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    35.7/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    6.9/10 Market Presence

    Service focus

    60% Web Development
    50% JavaScript
    40% Other
    View Profile Visit Website
  3. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    Bengaluru, India

    Ability to deliver

    37.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    20% Web Development
    40% JavaScript
    80% Other
    View Profile Visit Website
  4. Flowout Logotype

    Flowout

    $5,000+
    $50 - $99 / hr
    50 - 249
    Maribor, Slovenia

    Ability to deliver

    35.1/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    40% Web Development
    100% JavaScript
    60% Other
    View Profile Visit Website
  5. Brainhub Logotype

    Brainhub

    $50,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    34.1/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    45% Web Development
    75% JavaScript
    55% Other
    View Profile Visit Website
  6. The Software House Logotype

    The Software House

    $25,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    34.5/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    40% Web Development
    60% JavaScript
    60% Other
    View Profile Visit Website
  7. PowerGate Software Logotype

    PowerGate Software

    $10,000+
    < $25 / hr
    250 - 999
    Hanoi, Vietnam

    Ability to deliver

    35.9/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    7.1/10 Market Presence

    Service focus

    30% Web Development
    21% JavaScript
    70% Other
    View Profile Visit Website
  8. HTMLPanda Logotype

    HTMLPanda

    $1,000+
    < $25 / hr
    250 - 999
    Walpole, MA

    Ability to deliver

    32.8/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  9. FocusReactive Logotype

    FocusReactive

    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    34.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    50% Web Development
    90% JavaScript
    50% Other
    View Profile Visit Website
  10. Arcanys Logotype

    Arcanys

    $100,000+
    $25 - $49 / hr
    250 - 999
    Cebu City, Philippines

    Ability to deliver

    35.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website
  11. WPWeb Infotech Logotype

    WPWeb Infotech

    $25,000+
    < $25 / hr
    250 - 999
    Ahmedabad, India

    Ability to deliver

    37/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    45% Web Development
    10% JavaScript
    55% Other
    View Profile Visit Website
  12. Softonix Logotype

    Softonix

    $5,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    32.3/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  13. PopArt Studio Logotype

    PopArt Studio

    $5,000+
    $50 - $99 / hr
    50 - 249
    Chicago, IL

    Ability to deliver

    35.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    6/10 Market Presence

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  14. Lizard Global Logotype

    Lizard Global

    $10,000+
    $50 - $99 / hr
    50 - 249
    Amsterdam, Netherlands

    Ability to deliver

    34.9/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    30% Web Development
    70% JavaScript
    70% Other
    View Profile Visit Website
  15. Experion Technologies Logotype

    Experion Technologies

    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Plano, TX

    Ability to deliver

    33.6/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  16. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

    35.5/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    6.7/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  17. Cleveroad Logotype

    Cleveroad

    $10,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    36.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    30% Web Development
    15% JavaScript
    70% Other
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  18. Povio Logotype

    Povio

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    32.6/40.0
    18.8/20 Reviews
    8.3/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    55% Web Development
    45% JavaScript
    45% Other
    View Profile Visit Website
  19. Sigma Software Group Logotype

    Sigma Software Group

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    L'viv, Ukraine

    Ability to deliver

    36.3/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.8/10 Market Presence

    Service focus

    15% Web Development
    18% JavaScript
    85% Other
    View Profile Visit Website
  20. Xmartlabs Logotype

    Xmartlabs

    $10,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Ability to deliver

    33.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  21. Incora Logotype

    Incora

    $25,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    33.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  23. Adchitects Logotype

    Adchitects

    $25,000+
    $50 - $99 / hr
    10 - 49
    Poznań, Poland

    Ability to deliver

    33.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    50% Web Development
    60% JavaScript
    50% Other
    View Profile Visit Website
  24. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

    $5,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Ability to deliver

    31.9/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  25. SpdLoad Logotype

    SpdLoad

    $50,000+
    $25 - $49 / hr
    50 - 249
    Kharkiv, Ukraine

    Ability to deliver

    31.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  26. XWP Logotype

    XWP

    $50,000+
    $150 - $199 / hr
    50 - 249
    New York, NY

    Ability to deliver

    31.9/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  27. Toptal Logotype

    Toptal

    $50,000+
    $100 - $149 / hr
    1,000 - 9,999
    San Francisco, CA

    Ability to deliver

    33.9/40.0
    17.2/20 Reviews
    9.9/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  28. Konstant Infosolutions Logotype

    Konstant Infosolutions

    $5,000+
    $25 - $49 / hr
    250 - 999
    Jaipur, India

    Ability to deliver

    37.4/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    10% Web Development
    25% JavaScript
    90% Other
    View Profile Visit Website
  29. Vardot Logotype

    Vardot

    $25,000+
    $100 - $149 / hr
    50 - 249
    Santa Clara, CA

    Ability to deliver

    35.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    60% Web Development
    20% JavaScript
    40% Other
    View Profile Visit Website
  30. unicrew Logotype

    unicrew

    $10,000+
    $25 - $49 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    33.7/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5/10 Market Presence

    Service focus

    30% Web Development
    50% JavaScript
    70% Other
    View Profile Visit Website

Top JavaScript Development Agencies

A JavaScript development company designs, builds, and maintains software products that rely on JavaScript across the stack. Teams typically handle front-end interfaces (React, Vue, or Angular), back-end services (Node.js, Express, NestJS), and database integrations. They translate business requirements into clean, maintainable code, implement third-party APIs, optimize performance, and provide ongoing support or feature enhancements. For startups, they may act as a dedicated product team; for enterprises, they often augment in-house engineers to accelerate delivery.

Most agencies bundle multiple offerings so clients can access full product life-cycle support:

  • Discovery workshops & technical consulting
  • UI/UX design and prototyping
  • Front-end SPA or PWA development
  • Server-side development with Node.js or Deno
  • API design, GraphQL, and microservices architecture
  • QA automation & performance testing
  • DevOps, CI/CD, and cloud deployment (AWS, Azure, GCP)
  • Post-launch maintenance and feature sprints

Some firms specialize in niches such as ecommerce storefronts, real-time dashboards, or IoT applications built with JavaScript frameworks like Next.js or Svelte.

Clutch data shows project budgets range widely:

  • MVP or small web app - $15,000–$50,000
  • Mid-size product build - $50,000–$200,000
  • Enterprise-grade platform - $200,000–$1M+ | Hourly rates usually fall between $50–$149 depending on agency location, seniority, and specialization. Expect higher rates for U.S.-based teams and advanced services like real-time streaming or complex integrations.

  • Align expertise: Verify experience with your required stack (e.g., React Native, TypeScript, serverless).
  • Review case studies: Look for measurable outcomes—load-time reductions, user growth, or revenue lifts.
  • Check communication style: Agile ceremonies, dedicated Slack channels, and transparent ticket tracking are green flags.
  • Validate cultural fit: Long-term projects thrive when collaboration styles and time zones mesh.
  • Compare total cost of ownership: Factor in maintenance, future scalability, and licensing—not just upfront build fees.

Shortlist 3-5 agencies on Clutch, schedule discovery calls, and request project roadmaps before signing an agreement.

  • Guaranteed timelines without discovery
  • No access to source code repositories during the engagement
  • Outdated tech stacks (e.g., jQuery-only solutions for modern SPAs)
  • Low developer retention or high turnover
  • Vague pricing models or hidden fees

If an agency dismisses code reviews, ignores testing, or refuses to provide client references, proceed with caution

  • Which JavaScript frameworks do you specialize in, and why?
  • Can you walk me through a recent project with similar complexity?
  • How do you ensure code quality—linting, peer reviews, automated tests?
  • What is your approach to scalability and performance optimization?
  • How will we communicate and track progress (tools, meeting cadence)?
  • Who owns the intellectual property and source code upon project completion?

Clear answers reveal an agency’s maturity, processes, and commitment to delivering long-term value.

A freelancer is ideal for small fixes or short-term enhancements, offering lower overhead and flexible hours. Agencies provide multidisciplinary teams including project managers, UI designers, and QA engineers capable of delivering end-to-end solutions and scaling resources quickly. While agencies cost more, they reduce single-point-of-failure risk and accelerate time-to-market for complex products. How do JavaScript firms measure ROI? Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.

Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.

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