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Top REST API Developers in the United States

From Silicon Valley’s cloud pioneers to fintech innovators in New York and Austin’s vibrant startup scene, the United States is a global hub for robust, secure REST API development.

Clutch makes it easy to sort through hundreds of U.S. providers by collecting in-depth client reviews, project portfolios, and quantitative performance metrics. Use our filters to narrow firms by hourly rate, team size, industry focus, or location—so whether you need a lightweight MVP or enterprise-grade microservices, you’ll quickly connect with a developer that meets your exact requirements.

Ready to explore? Start with these curated resources:

• Top REST API Developers

• REST API Developers in New York City

• REST API Developers in San Francisco

• REST API Developers in Chicago

Ratings Updated: April 2, 2026
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15 Leaders 15 Contenders

196 Companies

Country: United States
API Type: REST API

List of the Top United States REST API Development Services

  • Dymaptic Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Portland, OR

    Services provided

    20% API Development
    20% BI & Big Data Consulting & SI
    20% Custom Software Development +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    100% REST API

    Dymaptic is a big data company. They are based in Portland, Oregon and have small team. They offer BI & big data consulting & SI and Custom Software Development.

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  • Devmatics Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Salem, OR

    Services provided

    20% API Development
    20% BI & Big Data Consulting & SI
    20% Custom Software Development +2
    20% E-Commerce Development
    20% Mobile App Development

    Focus Areas

    100% REST API

    Launched in 2017, Devmatics is a business intelligence company. Based in Salem, Oregon, the team offers BI & big data consulting & SI and Custom Software Development.

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  • Abeyis Solution Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Jersey City, NJ

    Services provided

    20% API Development
    40% Application Testing
    20% Custom Software Development +2
    10% BI & Big Data Consulting & SI
    10% Low/No Code Development

    Focus Areas

    100% REST API

    Application Testing company Abeyis Solution was established in 2022. The firm offers Application Testing and BI & big data consulting & SI.

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  • K2S | Koncepts2Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Vienna, VA

    Services provided

    20% API Development
    30% Application Testing
    30% Robotics Process Automation +1
    20% Enterprise App Modernization

    Focus Areas

    50% REST API
    50% SOAP API

    K2S | Koncepts2Solutions is an Application Testing company headquartered in Vienna, Virginia. The team specializes in Application Testing and Robotics Process Automation.

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  • QADeputy Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Carlsbad, CA

    Services provided

    30% API Development
    30% Application Testing
    20% IT Strategy Consulting +1
    20% Market Research

    Focus Areas

    100% REST API

    Launched in 2020, QADeputy is an Application Testing company. The team provides Application Testing and API Development.

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  • Arcadia Tech Logotype

    5.0 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Surfside, FL

    Services provided

    10% API Development
    15% Microservices Architecture Services
    15% Mobile App Development +8
    15% Web Development
    10% Custom Software Development
    10% Low/No Code Development
    5% AI Consulting
    5% AI Development
    5% Application Testing
    5% Data Annotation Services
    5% Digital Engineering

    Focus Areas

    50% REST API
    35% Webhook API
    10% Partner API +1
    5% RPC API

    Arcadia Tech is a distinguished provider of API Development Services, specializing in backend support and API integration for innovative projects. Clients praise their exceptional delivery quality, with 100% positive feedback highlighting their commitment and effective project management. Notably, they excel in creating scalable and extendable API solutions, consistently meeting project timelines and fostering strong partnerships.

    See all 2 projects

    Reviews mention Understands their clients' needs

    Arcadia Tech has consistently demonstrated a profound understanding of their clients' needs, as evidenced by client feedback highlighting their ability to align with project goals and values. One client noted their 'exceptional level of collaboration' and integration into the team, while another praised their capability to 'understand our needs more than our own requirements.' Overall, sentiment reflects strong appreciation for their proactive problem-solving and commitment to client success, with no reported areas for improvement.
    • KYC & Credit Card Emission Implementation for Sports Company
      5.0 Nov 6, 2023

      One of the most impressive and unique aspects of this company is their exceptional level of collaboration and commitment. They seamlessly integrated into our team, demonstrating a sense of ownership and dedication that made it feel as though they were an integral part of our company rather than external contractors. What sets them apart is their ability to truly understand and align with our company's goals and values.

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    • Mobile App Development for Gaming Company
      5.0 Oct 26, 2023

      Arcadia always delivers quality, with the fast pace we need, understanding our needs more than our own requirements in so many ways. The designs we worked together are still working with no change after more than a year's work. More and more services are being developed and the platform is as extendable and scalable as we envision it.

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    1 of 1 REST API reviews is 5 stars
    Unknown avg. project cost

    REST API Experience

    Arcadia Tech has received overwhelmingly positive feedback regarding their REST API services, with 100% of reviewers noting strong project management and timely delivery. Clients appreciate their commitment to understanding project needs and providing innovative solutions, particularly in backend support and API integrations. Notably, one client highlighted their ability to deliver scalable solutions that have remained effective over time. Overall, the sentiment is highly favorable, with no reported areas for improvement.

    Read Most Recent Review
    1 of 1 API Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    API Development PROJECT HIGHLIGHT

    Mobile App Development for Gaming Company

    5.0 — Arcadia Tech provides backend development support for a gaming company. They support the design and coding phases and create APIs and integrations to accommodate the client's business needs. Read more
    Read 1 Review

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    Argentina (1) Colombia (1)
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  • ChampSoft Inc. Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Brentwood, TN

    Services provided

    10% API Development
    20% IT Staff Augmentation
    12% Low/No Code Development +13
    10% Custom Software Development
    10% Mobile App Development
    10% Web Development
    5% AI Development
    5% Generative AI
    3% AI Consulting
    3% Cloud Consulting & SI
    3% DevOps Managed Services
    2% Application Management & Support
    2% E-Commerce Development
    2% Enterprise App Modernization
    2% Microservices Architecture Services
    1% BI & Big Data Consulting & SI

    Focus Areas

    80% REST API
    10% SOAP API
    8% OPEN API +1
    2% Webhook API

    ChampSoft Inc. Is a midsize IT staff augmentation company located in Brentwood, Tennessee and Bengaluru, India. The team specializes in IT staff augmentation and Low/No Code Development.

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  • Conveyance Solutions Logotype

    Not yet reviewed

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

    Services provided

    15% API Development
    85% ERP Consulting and SI

    Focus Areas

    10% REST API
    70% Partner API
    10% OPEN API +1
    10% Webhook API

    Established in 2018, Conveyance Solutions is a small Irvine, California-based ERP consulting and SI company. Their team offers ERP consulting and SI and API Development.

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  • FAI Agency Logotype

    4.5 1 review
    $1,000+
    $150 - $199 / hr
    Freelancer
    Atlanta, GA

    Services provided

    25% API Development
    25% Mobile App Development
    25% Web Development +2
    15% AI Development
    10% IT Strategy Consulting

    Focus Areas

    45% REST API
    35% Webhook API
    20% OPEN API

    FAI Agency is a specialized AI solutions firm that excels in implementing strategies for website indexing by large language models. The reviews highlight their exemplary project management, with 100% positive feedback commending their flexibility, responsiveness, and technical expertise. Notably, Jamal's commitment to project success and seamless collaboration is frequently emphasized. One minor area for improvement mentioned involved communication clarity during virtual meetings.

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    Industry Experience

    FAI Agency has demonstrated strong expertise in the research industry, particularly in applied AI, showcasing a commendable ability to deliver timely, effective solutions for complex requirements. Clients highlight their seamless collaboration, flexibility with timelines, and technical aptitude. The positive sentiment reflects their impact in the research space, positioning them as a reliable partner for projects requiring innovative AI solutions and effective project management.

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    Research

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients generally perceive FAI Agency as providing strong value for money, noting their flexibility with budgets and timelines. One client highlighted the ease of collaboration and responsiveness, stating, "Jamal was very flexible with our timelines and budget," which is often hard to find. The agency's ability to deliver on time and adapt to evolving project needs further underscores their commitment to client satisfaction, suggesting that the overall cost aligns well with the quality of service provided.
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  • Deverr Logotype

    5.0 2 reviews
    Undisclosed
    $25 - $49 / hr
    10 - 49
    Miami, FL

    Services provided

    12% API Development
    50% IT Staff Augmentation
    13% Computer Engineering +2
    13% Custom Software Development
    12% DevOps Managed Services

    Focus Areas

    15% REST API
    20% OPEN API
    20% Partner API +3
    15% RPC API
    15% SOAP API
    15% Webhook API

    Deverr is a proficient API Development company offering comprehensive API solutions, including API-as-a-Service and backend services integration. The company receives 100% positive feedback for exceeding client expectations, blending seamlessly with existing teams, and delivering high-quality results efficiently. Reviewers consistently praise their collaboration, speed, and high standard of work.

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    1 of 1 API Development reviews are 5 stars
    1 new review for API Development in past 6 months
    Unknown avg. project cost

    API Development PROJECT HIGHLIGHT

    Custom Software & API Development for FinTech Startup

    5.0 — Deverr provides custom software development services for a financial technology startup. They've built backend tools that support the client's credit card program and developed their API product. Read more
    Read 1 Review

    Industry Experience

    Deverr has demonstrated expertise in the financial services industry, particularly with projects involving public APIs and retail platforms. Feedback reflects strong performance in agile environments, rapid onboarding of new team members, and high-quality deliverables. Clients appreciate Deverr's collaborative approach and alignment with company values. Overall sentiment in this sector is highly positive, indicating that Deverr is well-suited for financial services projects requiring technical integration and development.

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    Select Industry to see insights

    Financial services

    Average Project Cost Breakdown

    What Clients Have Said

    Clients have noted that Deverr offers competitive pricing that aligns well with their budget, contributing to a strong perception of value for money. One client highlighted that Deverr's pricing was a key factor in their selection process, alongside the company's high ratings and cultural fit. Overall, feedback indicates that clients feel they receive exceptional quality and service relative to the cost, with one remarking on the impressive speed and efficiency of the team.
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  • Camco Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    St. Petersburg, FL

    Services provided

    20% API Development
    20% CRM Consulting and SI
    20% Custom Software Development +2
    20% ERP Consulting and SI
    20% Web Development

    Focus Areas

    50% REST API
    50% SOAP API

    Camco Technologies is a CRM consulting and SI company. They were established in 2011 and offer CRM consulting and SI and ERP consulting and SI.

    Read more
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  • Sweden Street Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Caribou, ME

    Services provided

    20% API Development
    20% DevOps Managed Services
    20% UX/UI Design +3
    20% Web Development
    10% Custom Software Development
    10% ECM Consulting and SI

    Focus Areas

    50% REST API
    50% SOAP API

    User experience design agency Sweden Street was launched in 2018. The small team focuses on UX/UI Design and Web Development.

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  • Digital Access Security Integrated Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Savannah, GA

    Services provided

    20% API Development
    20% BI & Big Data Consulting & SI
    20% Blockchain +2
    20% Custom Software Development
    20% Web Development

    Focus Areas

    100% REST API

    Digital Access Security Integrated is a big data company. The Savannah, Georgia-based team focuses on BI & big data consulting & SI and Custom Software Development.

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  • ProductStack Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Charlotte, NC

    Services provided

    20% API Development
    40% Custom Software Development
    20% DevOps Managed Services +1
    20% Product Design

    Focus Areas

    100% REST API

    ProductStack is a small custom software development firm established in 2008. Their services include Custom Software Development and Product Design.

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  • 6PS Group, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    New York, NY

    Services provided

    20% API Development
    20% Blockchain Marketing
    20% Mobile App Development +3
    20% Web Development
    10% AI Development
    10% Cloud Consulting & SI

    Focus Areas

    100% REST API

    6PS Group, LLC is a New York, New York-based website development firm. Their services include Web Development and Mobile App Development.

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  • Premier CloudTech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Plano, TX

    Services provided

    20% API Development
    50% Cloud Consulting & SI
    30% Custom Software Development

    Focus Areas

    100% REST API

    Premier CloudTech is a cloud consulting & SI company founded in 2017. The team offers cloud consulting & SI and Custom Software Development.

    Read more
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  • Tenlogic Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Austin, TX

    Services provided

    20% API Development
    50% CRM Consulting and SI
    30% Custom Software Development

    Focus Areas

    50% REST API
    50% SOAP API

    Tenlogic is a CRM consulting and SI company. They provide CRM consulting and SI and Custom Software Development and were established in 2022. The company is headquartered in Austin, Texas.

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  • Kreo Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Phoenix, AZ

    Services provided

    20% API Development
    20% BI & Big Data Consulting & SI
    20% Cloud Consulting & SI +2
    20% IT Managed Services
    20% IT Strategy Consulting

    Focus Areas

    100% REST API

    Kreo Solutions is a Phoenix, Arizona-based IT strategy consulting company. Launched in 2011, the team specializes in IT strategy consulting and BI & big data consulting & SI.

    Read more
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  • Conductrics INC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    New York, NY

    Services provided

    20% API Development
    60% Application Testing
    20% AI Development

    Focus Areas

    100% REST API

    Conductrics INC is a small Application Testing company based in Austin, Texas and New York, New York. The team specializes in Application Testing and Artificial Intelligence.

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    New York, NY

    222 Broadway
    New York, NY 10038

    1

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  • Taliferro Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Seattle, WA

    Services provided

    20% API Development
    20% AI Development
    20% Cloud Consulting & SI +2
    20% E-Commerce Development
    20% Web Development

    Focus Areas

    100% REST API

    Taliferro Group is a cloud consulting & SI company. The Seattle, Washington-based firm was established in 2020. Their services include cloud consulting & SI and Web Development.

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  • Saucal Logotype

    5.0 9 reviews
    $10,000+
    $150 - $199 / hr
    10 - 49
    Buffalo, NY

    Services provided

    10% API Development
    70% E-Commerce Development
    10% Customer Service Outsourcing +1
    10% Web Design

    Focus Areas

    80% REST API
    20% Webhook API

    Saucal is a web development company specializing in WooCommerce and WordPress solutions. They have received overwhelmingly positive feedback, with approximately 100% of reviewers praising their expertise, responsiveness, and effective project management. Clients consistently highlight their ability to enhance website performance and solve complex technical challenges, resulting in increased conversions and customer satisfaction. Saucal is commended for being a reliable partner and valued for their knowledgeable and communicative team.

    See all 9 projects

    Reviews mention High-quality work

    Saucal has consistently received high praise for delivering high-quality work across various projects. Clients have highlighted their exceptional responsiveness, effective communication, and technical expertise. One client noted, 'They well over delivered on that,' while another stated, 'Their deliverables are always right or close to right on the first try.' Overall, the sentiment reflects strong satisfaction with Saucal's ability to exceed expectations and provide valuable guidance, affirming their reputation as a reliable partner for complex digital solutions.
    • Web Dev & Maintenance for Natural Deodorant E-Commerce Co
      5.0 Jul 5, 2022

      A massive part of Saucal’s work is ensuring all plug-ins play nicely together. They’ve been instrumental in making our website what it is today. If we deploy something and find it breaks a part of the website, it’s stressful. However, everybody works to troubleshoot what’s going on.

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    • Web Development for Wine Retailer
      5.0 Oct 18, 2017

      They built a solid site that had fantastic search capabilities. The feedback has been positive, and that we have launched a simple site that is easy to use, navigate, and buy from. The most impressive thing was how the nimble the team was and how fast they were able to deliver on such an excellent product.

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    • Wordpress Dev for Photography Education Platform
      5.0 Oct 6, 2017

      The code they built has been very stable. They are talented, and their deliverables are always right or close to right on the first try. They do a lot of testing to make sure that they’re not going to break 2 other things every time they launch something.

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    • Platform Development for Online Fitness Resource
      5.0 May 31, 2016

      We were so happy with the finished product that we actually bought a present for the lead developer from Saucal. Saucal looked at those from an outside perspective, determined what we were trying to achieve, and pieced them together, making significant improvements to our initial specs. We ended up with a better result than we had ever hoped.

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    Industry Experience

    Saucal has demonstrated expertise across diverse industries, including Financial Services, Manufacturing, Consumer Products, Advertising & Marketing, Arts & Entertainment, and IT Services. Clients praise their responsive communication, project management, and technical acumen, particularly in WooCommerce and WordPress development. The overall sentiment is highly positive, with notable impacts on site performance, customer engagement, and revenue growth. Potential clients in e-commerce, education, and subscription services may find Saucal's offerings especially beneficial.

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    Select Industry to see insights

    Financial services Manufacturing Consumer Products Advertising & marketing Arts, entertainment & music IT Services Energy & natural resources

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    United States (5) Canada (2) Australia (1) Timor-Leste (1)

    Buffalo, NY

    50 Fountain Plaza, Suite 1400
    Buffalo, NY 14202

    2 - 5

    8559799015

    See All Locations (2)
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  • Ortus Solutions, Corp. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Tomball, TX

    Services provided

    10% API Development
    20% Mobile App Development
    20% UX/UI Design +4
    20% Web Development
    10% BI & Big Data Consulting & SI
    10% DevOps Managed Services
    10% IT Staff Augmentation

    Focus Areas

    100% REST API

    Ortus Solutions, Corp. Is a Tomball, Texas-based user experience design agency. The team specializes in UX/UI Design and Web Development.

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  • Creatable Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    San Diego, CA

    Services provided

    10% API Development
    20% Social Media Marketing
    20% Video Marketing +5
    10% Affiliate Marketing
    10% Content Marketing
    10% Ecommerce Marketing
    10% Event Marketing
    10% Search Engine Optimization

    Focus Areas

    100% REST API

    Creatable is a social media marketing agency. Located in San Diego, California, the company focuses on Social Media Marketing and Video Marketing.

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  • WebPatriot Logotype

    4.8 2 reviews
    Undisclosed
    < $25 / hr
    10 - 49
    Frisco, TX

    Services provided

    10% API Development
    10% AR/VR Development
    10% Custom Software Development +10
    10% Mobile App Development
    10% Search Engine Optimization
    10% Wearable App Development
    10% Web Development
    5% Blockchain
    5% E-Commerce Development
    5% Generative AI
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    80% REST API
    20% Webhook API

    WebPatriot specializes in web and mobile app development, including Application Programming Interface Development and AWS server management, with significant experience in cloud-based ERP solutions. Reviews highlight their comprehensive project management, timely delivery, and strong team leadership, leading to substantial business growth for clients. They are praised for their dedication and ownership of projects.

    See all 2 projects

    Industry Experience

    WebPatriot has demonstrated strong expertise in the Information Technology sector, particularly in enhancing online booking systems for hospitality clients. Feedback highlights their ability to deliver high-converting and accessible solutions, resulting in significant conversion rate improvements. Their responsiveness, adherence to deadlines, and support are noted as key strengths. Potential clients in the hospitality and technology industries may find WebPatriot to be a fitting partner for projects requiring innovative digital solutions.

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    Select Industry to see insights

    Information technology

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients generally perceive WebPatriot as offering good value for money, with one CEO noting their project was completed on time and within budget. The successful implementation of a high-converting booking widget led to a significant increase in conversion rates, illustrating the effectiveness of their solutions. Overall, feedback reflects satisfaction with both the cost and the quality of service provided, although clients recommend considering time zone differences for smoother communication.
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    $800 Ideal for building a basic API $1,500 Feature-rich API with data access and integration $2,198 Complex and scalable API ecosystem

    Webpatriot: API Development Packages

    Power Your Integrations. WebPatriot offers comprehensive API development services to support seamless integration and communication between your applications. From REST and Open APIs to Webhook and SOAP APIs, our packages are designed to meet the diverse needs of startups and established businesses. Choose from our packages.
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  • Marcole Software Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Irving, TX

    Services provided

    15% API Development
    20% Custom Software Development
    15% Web Development +5
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development

    Focus Areas

    100% REST API

    Marcole Software Consulting is a custom software development firm. The team is located in Irving, Texas, and their services include Custom Software Development and Web Development.

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  • 2BTech LLC Logotype

    5.0 11 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Austin, TX

    Services provided

    10% API Development
    25% AI Development
    20% Custom Software Development +4
    15% DevOps Managed Services
    10% AI Agents
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    25% REST API
    20% Webhook API
    15% OPEN API +3
    15% Partner API
    15% SOAP API
    10% RPC API

    2BTech LLC specializes in API Development, including Application Programming Interface Development and RESTful API Development. Client feedback highlights their attention to detail, effective project management, and timely delivery. Overall, clients appreciate their clear communication and commitment to meeting requirements.

    See all 11 projects

    Reviews mention Experienced

    Clients express a highly positive sentiment regarding 2BTech LLC's experience, emphasizing their timely delivery and exceptional design quality. One client noted, 'They delivered at the committed time or sometimes even before the committed time,' highlighting their efficiency. Additionally, the ability of the team to work independently and creatively was praised, with feedback stating, 'They have an experienced team who is also creative and knows how to figure things out on its own.' Overall, clients recommend 2BTech for their professionalism and effectiveness.
    • SMM & Design Services for Coworking Space Company
      5.0 May 25, 2022

      I have been trying out multiple marketing agencies and as per my experience i am satisfied with 2BTech's work the most because of these major reasons: They delivered at the committed time or sometimes even before the committed time. Their design aesthetics are amazing, you don't have to instruct them about every minute detail. They have an experienced team who is also creative and knows how to figure things out on its own which is amazing!! Highly recommended.

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    Industry Experience

    2BTech LLC has received positive feedback across various industries, including Real Estate, Consulting, Healthcare, Education, and IT Services. Clients commend their rapid delivery, effective communication, and creative design capabilities. In Real Estate, they excelled in social media marketing, while in Consulting, they provided significant support for marketing strategies. Their work in Healthcare focused on user-friendly designs, and in Education, they enhanced digital engagement. Overall, they demonstrate strong expertise and customer satisfaction, making them a suitable choice for clients in these sectors.

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    Select Industry to see insights

    Real estate Consulting Healthcare Education IT Services

    Average Project Cost Breakdown

    Less than $10,000 (4) $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently praise 2BTech LLC for their affordability and value for money. One client noted they received 'easy, simple and cheap' services, while another highlighted their 'impressive pricing' that suited a nonprofit budget. The quick delivery and high-quality output further enhance the perceived value, with clients reporting satisfaction exceeding expectations. Overall, the sentiment around cost is overwhelmingly positive, indicating that 2BTech provides excellent services relative to their pricing.
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    Pakistan (4) Germany (2)
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  • Cause of a Kind Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Island Park, NY

    Services provided

    10% API Development
    10% BI & Big Data Consulting & SI
    10% Blockchain +7
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% Custom Software Development
    10% E-Commerce Development
    10% Product Design
    10% Web Design
    10% Web Development

    Focus Areas

    100% REST API

    Cause of a Kind is a web design agency. Launched in 2016, the team focuses on Web Design and Product Design. The company is in Island Park, New York.

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  • Organized Bits Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sanford, NC

    Services provided

    10% API Development
    20% Custom Software Development
    10% AI Development +6
    10% BI & Big Data Consulting & SI
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% IT Strategy Consulting
    10% Web Design

    Focus Areas

    100% REST API

    Organized Bits is a custom software development company. They offer Custom Software Development and Web Design and are headquartered in Sanford, North Carolina.

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  • ReddySys Technologies Pvt. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Morrisville, NC

    Services provided

    10% API Development
    20% Custom Software Development
    10% Cloud Consulting & SI +6
    10% Computer Engineering
    10% Cybersecurity
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development

    Focus Areas

    50% REST API
    50% SOAP API

    ReddySys Technologies Pvt. Ltd. Is a Morrisville, North Carolina-based custom software development company. Their services include Custom Software Development and IT strategy consulting.

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  • Bitwise Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Houston, TX

    Services provided

    10% API Development
    10% CRM Consulting and SI
    10% Custom Software Development +7
    10% DevOps Managed Services
    10% E-Commerce Development
    10% Graphic Design
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    50% REST API
    50% SOAP API

    Bitwise Digital is a web design company. Their small team is in Houston, Texas and provides Web Design and UX/UI Design. The company was founded in 2006.

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  • The Elens Bay Company, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Green Cove Springs, FL

    Services provided

    10% API Development
    15% BI & Big Data Consulting & SI
    15% Cloud Consulting & SI +5
    15% Custom Software Development
    15% Mobile App Development
    10% Enterprise App Modernization
    10% Graphic Design
    10% Wearable App Development

    Focus Areas

    100% REST API

    The Elens Bay Company, LLC is a Green Cove Springs, Florida-based business intelligence company. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2012.

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  • CommiITt, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Edison, NJ

    Services provided

    10% API Development
    10% Application Testing
    10% BI & Big Data Consulting & SI +7
    10% Blockchain
    10% Corporate Training & Coaching
    10% Custom Software Development
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    50% REST API
    50% SOAP API

    CommiITt, LLC is an user experience design agency. Their small team is in Edison, New Jersey and specializes in UX/UI Design and IT strategy consulting. The company was founded in 2017.

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  • RC Website Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Shillington, PA

    Services provided

    10% API Development
    10% Content Marketing
    10% Conversion Optimization +7
    10% E-Commerce Development
    10% Email Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    50% REST API
    50% SOAP API

    RC Website Group is a social media marketing company launched in 2014. The small team specializes in Social Media Marketing and Content Marketing.

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  • Devcoded IT Solutions Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Brentwood, TN

    Services provided

    20% API Development
    10% Application Testing
    10% Custom Software Development +6
    10% E-Commerce Development
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development

    Focus Areas

    55% REST API
    40% Webhook API
    5% Partner API

    Devcoded IT Solutions is an API Development company. The firm is headquartered in Pabna, Bangladesh and Brentwood, Tennessee. Their services include API Development and Custom Software Development.

    Read more

    Brentwood, TN

    419 Red Sunset Court
    Brentwood, TN 37027

    6 - 9

    3478890323

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  • Innovigo Logotype

    5.0 5 reviews
    $10,000+
    $50 - $99 / hr
    2 - 9
    Mechanicsburg, PA

    Services provided

    15% API Development
    15% Custom Software Development
    15% Mobile App Development +5
    15% Web Development
    10% Application Testing
    10% Microservices Architecture Services
    10% UX/UI Design
    10% Web Design

    Focus Areas

    25% REST API
    25% OPEN API
    25% Partner API +1
    25% Webhook API

    Innovigo is a custom software development company recognized for its expertise in delivering tailored solutions across diverse industries. Reviews highlight their strong project management, timely delivery, and excellent communication, with 100% of clients noting satisfaction in their work quality and professionalism. Approximately 33% of reviewers emphasize the company’s culture fit and value for cost.

    See all 5 projects

    Industry Experience

    Innovigo has demonstrated expertise across the software and eCommerce sectors, receiving positive feedback for their dedication, effective communication, and technical proficiency. In software development, clients highlighted their ability to create tailored solutions that streamline operations and enhance user satisfaction. In eCommerce, Innovigo's contributions led to significant improvements in operational efficiency and data accuracy. Overall, Innovigo is well-suited for projects seeking innovative custom software solutions in both software and eCommerce industries.

    Read All Reviews

    Select Industry to see insights

    Software eCommerce

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients consistently highlight Innovigo's strong value for money, noting that their pricing aligns well with project budgets while delivering high-quality results. One client emphasized the 'good value for cost,' reflecting satisfaction with the services provided in relation to the investment. Additionally, another review stated that Innovigo's dedication to quality and effective communication reinforced their perception of receiving excellent value. Overall, the sentiment is overwhelmingly positive regarding Innovigo's cost-effectiveness and the quality of their work.
    Read All Reviews

    Mechanicsburg, PA

    82 Keefer Way
    Mechanicsburg, PA 17055

    1

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  • Cogtix Logotype

    5.0 12 reviews
    $10,000+
    < $25 / hr
    50 - 249
    New York, NY

    Services provided

    10% API Development
    25% Mobile App Development
    25% Web Development +4
    15% Custom Software Development
    10% E-Commerce Development
    10% Low/No Code Development
    5% Commercial Development

    Focus Areas

    75% REST API
    5% OPEN API
    5% Partner API +3
    5% RPC API
    5% SOAP API
    5% Webhook API

    Cogtix Solutions is an API Development services company known for their comprehensive application programming interface solutions, including RESTful API Development and API Integration. Among their reviews, 100% highlighted their exceptional project management and responsive communication, with clients praising their ability to deliver high-quality products on time. Clients also appreciated Cogtix Solutions' motivated team and alignment with company values.

    See all 12 projects
    1 of 1 API Development reviews are 5 stars
    1 new review for API Development in past 6 months
    Less than $10,000 avg. project cost

    API Development PROJECT HIGHLIGHT

    CGM Reader App Dev for HealthTech Company

    5.0 — Cogtix Solutions developed a health tracker app and launched it on Android and iOS. The app will be used for a specific health purpose to improve the health of individuals. Read more
    Read 1 Review

    Industry Experience

    Cogtix Solutions has demonstrated expertise in the Wellness & Fitness and Software industries. In the Wellness sector, they excelled in delivering a comprehensive app for diabetic patients, showcasing strong project management and technical skills. Their impact in the Software industry is similarly positive, with clients praising their communication and timely delivery during application updates. Overall, the sentiment reflects a strong alignment in values and commitment to quality, making them a suitable partner for projects in these industries.

    Read All Reviews

    Select Industry to see insights

    Wellness & Fitness Software

    View projects from:

    India (1) Italy (1)
    View Profile
  • Adminix Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Chicago, IL

    Services provided

    25% API Development
    20% AI Development
    20% Enterprise App Modernization +3
    15% Custom Software Development
    10% DevOps Managed Services
    10% Low/No Code Development

    Focus Areas

    50% REST API
    20% OPEN API
    15% RPC API +1
    15% Webhook API

    Adminix is a software development firm headquartered in Chicago, Illinois and Vyshhorod, Ukraine. Founded in 2022, the team offers Custom Software Development and API Development.

    Read more
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  • ReemRose Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    Miami, FL

    Services provided

    15% API Development
    15% Cloud Consulting & SI
    15% Enterprise App Modernization +4
    15% Microservices Architecture Services
    15% Other Application Development
    15% Web Development
    10% Other IT Consulting and SI

    Focus Areas

    20% REST API
    20% OPEN API
    20% Partner API +2
    20% RPC API
    20% Webhook API

    Launched in 2024, ReemRose is a small Miami, Florida-based cloud consulting & SI company. Their services include cloud consulting & SI and Web Development.

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  • StudioKrew Logotype

    4.7 3 reviews
    $5,000+
    $25 - $49 / hr
    50 - 249
    Chicago, IL

    Services provided

    10% API Development
    20% Mobile App Development
    15% AR/VR Development +5
    15% Custom Software Development
    10% IoT Development
    10% Other Application Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    20% REST API
    20% OPEN API
    20% Partner API +2
    20% SOAP API
    20% Webhook API

    StudioKrew is a development company specializing in creating digital solutions across various platforms, including mobile apps, ERP systems, and websites. Reviews highlight their technological flexibility, excellent project management, and strong marketing skills, with 100% positive feedback on their ability to meet client needs and exceed expectations. Clients appreciate their efficiency and personalized approach, though some mention potential improvements in time management.

    See all 3 projects

    Reviews mention Easy to work with

    Clients consistently describe StudioKrew as easy to work with, highlighting their reliability and responsiveness. One client noted that the team was 'very amenable' and always available, even for late-night calls. Another emphasized the efficiency of the process, stating, 'They did whatever we asked them to do' and provided timely support for any issues. Overall, the sentiment reflects a strong appreciation for their collaborative approach and commitment to client satisfaction.
    • Mobile App Dev for Co-Working Platform
      5.0 Oct 11, 2018

      They’re very amenable whenever we need something. Their principal is reliable and accountable. He’s always available, even when we call him in the middle of the night. We had some early issues in the process, but it turned out well in the end.

      Read Full Review
    Read All Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Overall, clients expressed satisfaction with Studio Krew's cost and value for money. One CTO noted an investment of approximately $100,900, highlighting that the team consistently exceeded expectations while staying within budget. Another client, a COO, spent around $80,000–$90,000 and praised the efficiency and effectiveness of the delivered product. A comedian reported a modest investment of $786, emphasizing high satisfaction with the final outcome. Clients generally felt that the quality of work justified the costs incurred.
    Read All Reviews

    View projects from:

    India (2) Canada (1)

    Chicago, IL

    111 North Wabash Ave. Ste.100
    Chicago, IL 60602

    2 - 5

    +12893022793

    See All Locations (3)
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  • Scottsdale Cloud Specialists Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Scottsdale, AZ

    Services provided

    10% API Development
    35% Cloud Consulting & SI
    30% Custom Software Development +3
    15% DevOps Managed Services
    5% Enterprise App Modernization
    5% IT Staff Augmentation

    Focus Areas

    65% REST API
    15% Webhook API
    10% OPEN API +3
    5% SOAP API
    3% Partner API
    2% RPC API

    Scottsdale Cloud Specialists, a cloud consulting & SI company, is located in Scottsdale, Arizona. They specialize in cloud consulting & SI and Custom Software Development.

    Read more
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  • Modern McGuire Productions Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Austin, TX

    Services provided

    15% API Development
    35% Web Development
    25% Custom Software Development +2
    15% Mobile App Development
    10% IT Staff Augmentation

    Focus Areas

    100% REST API

    Modern McGuire Productions is a web development firm. The company is in Austin, Texas. Their services include Web Development and Custom Software Development.

    Read more
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  • SOFT PYRAMID LLC Logotype

    5.0 3 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Huntsville, AL

    Services provided

    30% API Development
    20% Web Development
    14% Low/No Code Development +5
    10% Custom Software Development
    10% Microservices Architecture Services
    10% Other Application Development
    5% DevOps Managed Services
    1% Web Design

    Focus Areas

    100% REST API

    SOFT PYRAMID LLC is a software development company specializing in web development, custom ecommerce platforms, and enterprise software solutions. Reviews indicate a 100% satisfaction rate, with clients praising their communication, timeliness, and ability to exceed expectations. Their efficient project management and skilled team consistently deliver successful outcomes, making them a highly recommended partner in the industry.

    See all 3 projects

    Reviews mention Understands their clients' needs

    Clients have expressed a strong sentiment regarding SOFT PYRAMID LLC's understanding of their needs. One client noted their impressive grasp of the software's intuition, which was evident in the project's execution. Additionally, the management team's active involvement facilitated effective communication and responsiveness to requests. Overall, feedback highlights the company's ability to accurately interpret and meet client requirements, contributing to a successful project outcome.
    • E-Commerce Development for Fundraising Platform
      5.0 Nov 16, 2022

      Their team has a good understanding of the intuition behind the software we wanted to build, and that came through in their efforts. Had we been working with developers only, the communication might not have been as good—but we worked also with the CEO and CTO who were rigorous in their consideration of our build. They have been willing to accommodate our requests quickly, accurately, and their management is right there in the trenches with their developers.

      Read Full Review
    Read All Reviews

    Industry Experience

    Soft Pyramid LLC has demonstrated significant expertise across the Design and Software industries. In Design, they excelled in website development and maintenance, receiving praise for their communication and timely delivery. In Software, they have successfully completed various projects, including custom eCommerce platforms and API development, with notable improvements in SEO and application performance. Overall, the sentiment indicates strong client satisfaction, highlighting Soft Pyramid's capabilities in meeting diverse project needs across these sectors.

    Read All Reviews

    Select Industry to see insights

    Design Software

    Average Project Cost Breakdown

    $10,000 to $49,000 (2)

    What Clients Have Said

    Clients consistently commend SOFT PYRAMID LLC for their competitive pricing and the exceptional value they provide. One client noted their costs were low compared to competitors, while another highlighted that the projects were delivered on time and exceeded expectations. Overall sentiment reflects a strong appreciation for the company's ability to deliver high-quality work at reasonable rates, reinforcing their reputation as a valuable partner in software development.
    Read All Reviews

    View projects from:

    Denver, Colorado (1) Lehi, Utah (1) Glenwood, Florida (1)
    View Profile
  • Indigo Logic LLC Logotype

    Not yet reviewed

    Undisclosed
    $150 - $199 / hr
    2 - 9
    Olathe, KS

    Services provided

    20% API Development
    20% Cloud Consulting & SI
    20% Enterprise App Modernization +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    60% REST API
    20% OPEN API
    20% Webhook API

    Cloud consulting & SI company Indigo Logic LLC specializes in cloud consulting & SI and Web Development. They are in Olathe, Kansas.

    Read more
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  • Onyxer Digital Logotype

    Not yet reviewed

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

    Services provided

    10% API Development
    30% Web Design
    30% Web Development +2
    20% E-Commerce Development
    10% Graphic Design

    Focus Areas

    50% REST API
    50% Webhook API

    Located in Miami, Florida, Onyxer Digital is a small web design company. The team focuses on Web Design and Web Development.

    Read more
    View Profile
  • Hawkdive Media Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Naperville, IL

    Services provided

    30% API Development
    15% E-Commerce Development
    15% Low/No Code Development +5
    10% Search Engine Optimization
    10% Web Design
    10% Web Development
    5% CRM Consulting and SI
    5% DevOps Managed Services

    Focus Areas

    20% REST API
    25% Partner API
    25% Webhook API +2
    20% OPEN API
    10% SOAP API

    Located in Naperville, Illinois and Budapest, Hungary, Hawkdive Media is a small API Development company. Their services include API Development and Web Development.

    Read more
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  • MyGeo LLC Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Miami, FL

    Services provided

    20% API Development
    20% Enterprise App Modernization
    20% IT Strategy Consulting +3
    20% Web Development
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    100% REST API

    Based in Miami, Florida, MyGeo LLC is an IT strategy consulting company. Founded in 2024, the team provides IT strategy consulting and Custom Software Development.

    Read more
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  • MW4 Digital Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Coldwater, MS

    Services provided

    10% API Development
    35% Web Development
    20% BI & Big Data Consulting & SI +2
    20% Web Design
    15% Custom Software Development

    Focus Areas

    60% REST API
    40% OPEN API

    MW4 Digital is a website development company. Founded in 2024, the firm is located in Coldwater, Mississippi. Their services include Web Development and BI & big data consulting & SI.

    Read more
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  • Starrett Projects Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    Freelancer
    Jasper, GA

    Services provided

    25% API Development
    50% Web Development
    25% Custom Software Development

    Focus Areas

    40% REST API
    40% OPEN API
    20% Webhook API

    Starrett Projects is a web development firm. They were established in 2022, and their services include Web Development and Custom Software Development.

    Read more
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  • Haystack Midwest Inc Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Kansas City, MO

    Services provided

    15% API Development
    15% Cloud Consulting & SI
    15% Mobile App Development +5
    15% Web Development
    10% BI & Big Data Consulting & SI
    10% Custom Software Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    80% REST API
    20% Webhook API

    Haystack Midwest Inc, a big data analytics company, is located in Kansas City, Missouri. They focus on BI & big data consulting & SI and cloud consulting & SI.

    Read more
    View Profile
  • Upgrade Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Pasadena, CA

    Services provided

    10% API Development
    10% AI Development
    10% Custom Software Development +7
    10% DevOps Managed Services
    10% E-Commerce Development
    10% Mobile App Development
    10% Other Application Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    40% REST API
    40% Partner API
    10% OPEN API +1
    10% Webhook API

    Web design agency Upgrade Consulting focuses on Web Design and UX/UI Design. They were launched in 2023.

    Read more
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Ability to deliver
Focus
Clutch Leaders Matrix

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

1 26 Lines Of Code
2 Sketch Development
3 ObjectStyle
4 Red Hawk Technologies
5 CoSpark
6 JetBase.IO
7 Mystic Media
8 LOGICON, LLC
9 SmallCo. Inc
10 Zette
11 ISBX Corp
12 Invowork
13 Achieve Internet
14 Hristov Development
15 Bright Bridge Web

List of the Top 15 United States REST API Development Services

  1. 26 Lines Of Code Logotype

    26 Lines Of Code

    $5,000+
    $50 - $99 / hr
    50 - 249
    Miami, FL

    Ability to deliver

    35.6/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8/10 Market Presence

    Service focus

    30% API Development
    30% REST API
    70% Other
    View Profile Visit Website
  2. Sketch Development Logotype

    Sketch Development

    $10,000+
    $150 - $199 / hr
    10 - 49
    Webster Groves, MO

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    10% API Development
    25% REST API
    90% Other
    View Profile Visit Website
  3. ObjectStyle Logotype

    ObjectStyle

    $10,000+
    $50 - $99 / hr
    50 - 249
    Fairfield, CT

    Ability to deliver

    34.1/40.0
    16.4/20 Reviews
    9.2/10 Clients & Experience
    8.5/10 Market Presence

    Service focus

    10% API Development
    80% REST API
    90% Other
    View Profile Visit Website
  4. Red Hawk Technologies Logotype

    Red Hawk Technologies

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

    Ability to deliver

    34.6/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    15% API Development
    70% REST API
    85% Other
    View Profile Visit Website
  5. CoSpark Logotype

    CoSpark

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

    Ability to deliver

    36.1/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    10% API Development
    25% REST API
    90% Other
    View Profile Visit Website
  6. JetBase.IO Logotype

    JetBase.IO

    $5,000+
    $25 - $49 / hr
    10 - 49
    Sheridan, WY

    Ability to deliver

    32.9/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% API Development
    50% REST API
    90% Other
    View Profile Visit Website
  7. Mystic Media Logotype

    Mystic Media

    Undisclosed
    Undisclosed
    10 - 49
    Draper, UT

    Ability to deliver

    35.8/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    10% API Development
    20% REST API
    90% Other
    View Profile Visit Website
  8. LOGICON, LLC Logotype

    LOGICON, LLC

    $25,000+
    $100 - $149 / hr
    10 - 49
    Oakbrook Terrace, IL

    Ability to deliver

    31.8/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    15% API Development
    80% REST API
    85% Other
    View Profile Visit Website
  9. SmallCo. Inc Logotype

    SmallCo. Inc

    $10,000+
    $200 - $300 / hr
    10 - 49
    Miami, FL

    Ability to deliver

    32.1/40.0
    16.2/20 Reviews
    9.7/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    25% API Development
    35% REST API
    75% Other
    View Profile Visit Website
  10. Zette Logotype

    Zette

    $25,000+
    $100 - $149 / hr
    10 - 49
    Raleigh, NC

    Ability to deliver

    30.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    4/10 Market Presence

    Service focus

    25% API Development
    50% REST API
    75% Other
    View Profile Visit Website
  11. ISBX Corp Logotype

    ISBX Corp

    $25,000+
    $150 - $199 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    33.2/40.0
    16.8/20 Reviews
    9.6/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    10% API Development
    25% REST API
    90% Other
    View Profile Visit Website
  12. Invowork Logotype

    Invowork

    $5,000+
    $25 - $49 / hr
    10 - 49
    New York, NY

    Ability to deliver

    30.3/40.0
    16.4/20 Reviews
    9.9/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% API Development
    80% REST API
    90% Other
    View Profile Visit Website
  13. Achieve Internet Logotype

    Achieve Internet

    $50,000+
    $200 - $300 / hr
    10 - 49
    San Diego, CA

    Ability to deliver

    28.6/40.0
    14.6/20 Reviews
    8.4/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    20% API Development
    50% REST API
    80% Other
    View Profile Visit Website
  14. Hristov Development Logotype

    Hristov Development

    $5,000+
    $25 - $49 / hr
    10 - 49
    Chicago, IL

    Ability to deliver

    32.5/40.0
    16.4/20 Reviews
    9.8/10 Clients & Experience
    6.3/10 Market Presence

    Service focus

    10% API Development
    15% REST API
    90% Other
    View Profile Visit Website
  15. Bright Bridge Web Logotype

    Bright Bridge Web

    $1,000+
    $50 - $99 / hr
    10 - 49
    Provo, UT

    Ability to deliver

    32.2/40.0
    16.2/20 Reviews
    8.1/10 Clients & Experience
    7.9/10 Market Presence

    Service focus

    10% API Development
    15% REST API
    90% Other
    View Profile Visit Website
  16. UPlanet Inc Logotype

    UPlanet Inc

    $10,000+
    $25 - $49 / hr
    50 - 249
    Parker, CO

    Ability to deliver

    28.3/40.0
    16.2/20 Reviews
    6.9/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% API Development
    35% REST API
    90% Other
    View Profile Visit Website
  17. Tech Foundry, LLC Logotype

    Tech Foundry, LLC

    $10,000+
    $150 - $199 / hr
    2 - 9
    Alexandria, VA

    Ability to deliver

    28/40.0
    16.2/20 Reviews
    7.2/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    15% API Development
    70% REST API
    85% Other
    View Profile Visit Website
  18. Ksense Technology Group LLC Logotype

    Ksense Technology Group LLC

    $5,000+
    $150 - $199 / hr
    10 - 49
    Salt Lake City, UT

    Ability to deliver

    27.5/40.0
    16.4/20 Reviews
    6.2/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    10% API Development
    60% REST API
    90% Other
    View Profile Visit Website
  19. DiscoverTec Logotype

    DiscoverTec

    $5,000+
    $150 - $199 / hr
    10 - 49
    Jacksonville, FL

    Ability to deliver

    29/40.0
    16.6/20 Reviews
    6.7/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    10% API Development
    30% REST API
    90% Other
    View Profile Visit Website
  20. Optimum Consultancy Services Logotype

    Optimum Consultancy Services

    $10,000+
    $150 - $199 / hr
    10 - 49
    Houston, TX

    Ability to deliver

    29.5/40.0
    16.2/20 Reviews
    5.8/10 Clients & Experience
    7.5/10 Market Presence

    Service focus

    15% API Development
    20% REST API
    85% Other
    View Profile Visit Website
  21. Algo Clan Inc. Logotype

    Algo Clan Inc.

    $50,000+
    $50 - $99 / hr
    2 - 9
    San Francisco, CA

    Ability to deliver

    27.3/40.0
    16.4/20 Reviews
    5/10 Clients & Experience
    5.9/10 Market Presence

    Service focus

    10% API Development
    50% REST API
    90% Other
    View Profile Visit Website
  22. GeekOffice Logotype

    GeekOffice

    $10,000+
    $150 - $199 / hr
    2 - 9
    Pasadena, CA

    Ability to deliver

    26/40.0
    16.6/20 Reviews
    4.2/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    20% API Development
    80% REST API
    80% Other
    View Profile Visit Website
  23. Latitude 40 Consulting, Inc. Logotype

    Latitude 40 Consulting, Inc.

    $50,000+
    $150 - $199 / hr
    10 - 49
    Broomfield, CO

    Ability to deliver

    24.5/40.0
    17.2/20 Reviews
    2.2/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    20% API Development
    100% REST API
    80% Other
    View Profile Visit Website
  24. Mantra AI Technologies Logotype

    Mantra AI Technologies

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

    Ability to deliver

    22.4/40.0
    16.8/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    10% API Development
    45% REST API
    90% Other
    View Profile Visit Website
  25. Clear Function Logotype

    Clear Function

    $25,000+
    $150 - $199 / hr
    10 - 49
    Germantown, TN

    Ability to deliver

    24/40.0
    16.8/20 Reviews
    0/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    10% API Development
    80% REST API
    90% Other
    View Profile Visit Website
  26. Forbina Consulting, LLC Logotype

    Forbina Consulting, LLC

    $10,000+
    $100 - $149 / hr
    2 - 9
    Denver, CO

    Ability to deliver

    25/40.0
    16.4/20 Reviews
    4/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% API Development
    50% REST API
    90% Other
    View Profile Visit Website
  27. I Verve Inc Logotype

    I Verve Inc

    $5,000+
    $50 - $99 / hr
    50 - 249
    Edison, NJ

    Ability to deliver

    23.4/40.0
    13.8/20 Reviews
    4/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    10% API Development
    40% REST API
    90% Other
    View Profile Visit Website
  28. Blood & Treasure, LLC Logotype

    Blood & Treasure, LLC

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

    Ability to deliver

    22.9/40.0
    15.8/20 Reviews
    2/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% API Development
    70% REST API
    90% Other
    View Profile Visit Website
  29. Base Two Logotype

    Base Two

    $25,000+
    $150 - $199 / hr
    10 - 49
    Columbus, OH

    Ability to deliver

    22.5/40.0
    17.2/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% API Development
    60% REST API
    90% Other
    View Profile Visit Website
  30. Onward Development Logotype

    Onward Development

    $10,000+
    $150 - $199 / hr
    2 - 9
    Gainesville, FL

    Ability to deliver

    22.6/40.0
    16.2/20 Reviews
    1.2/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    25% API Development
    35% REST API
    75% Other
    View Profile Visit Website

United States REST API Development FAQs

Local REST API teams provide real-time collaboration across U.S. time zones, familiarity with American compliance standards (HIPAA, SOC 2, CCPA), and easier on-site workshops. In addition, these dedicated development agencies also tend to have direct experience with widely used U.S. cloud platforms—AWS, Azure, Google Cloud—streamlining deployment and maintenance.

American developers build APIs for virtually every sector, but common verticals include:

• Fintech and banking (Plaid, Stripe integrations)
• Healthcare and healthtech (FHIR, HL7 compliance)
• E-commerce and retail logistics
• Media and entertainment streaming services
• IoT and smart-device ecosystems

  1. Define your project’s specific requirements and goals—i.e., public vs. private API, expected traffic, compliance needs.
  2. Review case studies with similar scale and tech stack.
  3. Ask about automated testing, versioning strategy, and documentation standards.
  4. Check Clutch reviews for communication, timeliness, and post-launch support.
  5. Short-list 3–5 firms and request detailed technical proposals before committing.

Navigating the market can be tough, especially considering the number of options out there. Explore Clutch’s directories to find trusted firms and review their profiles to find their case studies and client ratings.

  • No clear approach to security (OWASP top 10, JWT, OAuth 2.0).
  • Reluctance to provide sample documentation or testing coverage.
  • Overly rigid estimates without discovery sessions.
  • Limited experience with your chosen cloud environment.
  • Poor client references or lack of long-term maintenance offerings.

Even if some of these red flags feel inconsequential at first, ignoring them can only open the door for future mishaps and headaches. Be vigilant and avoid these warning signs early.

According to the latest pricing data collected by Clutch, most U.S. API specialists charge $100 – $200 per hour for their expertise. Typical project ranges:

  • Small integrations or refactors: $10,000 – $25,000
  • Mid-sized greenfield APIs: $40,000 – $80,000
  • Enterprise, high-availability microservices: $100,000+

Prices vary by region (coastal cities trend higher) and by the complexity of security, data governance, and documentation requirements.

Get personalized agency matches based on your project goals.