Top 20 REST Services in New York
The Best of September 2026Looking for a top REST API service in New York?
With their deep understanding of REST architecture, API security, and industry best practices, REST API services help businesses design, build, and deploy REST APIs that meet their specific business requirements. By collaborating with REST API service providers, companies can enhance their application's functionality, scalability, and performance, ultimately driving business growth and success.
To assist you in your search for a partner, we’ve compiled this list of the top REST API companies in New York. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best New York REST API Providers
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1$5,000+10 - 49 employeesNew York, NYInvowork is a New York, New York-based web development firm. Launched in 2022, the small team specializes in Web Development, Mobile App Development, Generative AI, and API Development.Read More
Industries
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2$50,000+10 - 49 employeesNew York, NYIT strategy consulting company Blood & Treasure, LLC was founded in 2012. The firm focuses on IT strategy consulting, IT managed services, custom software development, web development, and more and has a small team. The firm is located in New York, New York.Read More
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3$1,000+250 - 999 employeesNew York, NYFounded in 1996, Rimes Technologies is a midsize data analytics company. Their team provides BI & big data consulting & SI and Business Consulting.Read More
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4$10,000+10 - 49 employeesBuffalo, NYLaunched in 2011, Saucal is an e-commerce development firm. Based in Calgary, Canada and Buffalo, New York, their small team focuses on E-Commerce Development, Customer Service Outsourcing, API Development, and Web Design.Read More
Clients
Amazon PayIndustries
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5$1,000+50 - 249 employeesNew York, NYVectorium labs is a midsize AI firm. They offer Artificial Intelligence and AI Agents and were launched in 2022.Read More
Industries
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6$5,000+2 - 9 employeesNew York, NYConvertec LLC, a software development firm, is headquartered in New York, New York and Melbourne, Australia. Launched in 2023, the team focuses on Custom Software Development and Web Development.Read More
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7$5,000+2 - 9 employeesNew York, NYRadisoft, a small website development firm, is based in New York, New York. The team specializes in Web Development and Mobile App Development.Read More
Industries
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8Undisclosed2 - 9 employeesMattydale, NYSoftware development firm Custom Coding Creations was founded in 2025. Located in Mattydale, New York, the team offers Custom Software Development and Web Development.Read More
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9$1,000+50 - 249 employeesAlbany, NYExcelstech, a midsize AI development company, is based in Albany, New York. Their services include Artificial Intelligence and Web Development.Read More
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10$10,000+2 - 9 employeesNew York, NYMike Builds Tech is a custom software development firm. Founded in 2018, their team provides Custom Software Development and Mobile App Development.Read More
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11Undisclosed2 - 9 employeesNew York, NYGenivia Inc, an API Development company, was founded in 2003. The team provides API Development and Custom Software Development.Read More
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12Undisclosed2 - 9 employeesNew York, NY6PS Group, LLC is a New York, New York-based website development firm. Their services include Web Development and Mobile App Development.Read More
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13Undisclosed2 - 9 employeesNew York, NYConductrics 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.Read More
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14Undisclosed2 - 9 employeesIsland Park, NYCause 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.Read More
Industries
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15$10,000+10 - 49 employeesNew York, NYSoftellar is a small API Development company in Warszawa, Poland and New York, New York. Founded in 2021, the team specializes in API Development, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more.Read More
Clients
Multi Radiance Medical Loma Lux Laboratories Grand Financial Inc Commercial Capital Group LLCIndustries
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16$10,000+50 - 249 employeesNew York, NYCogtix is a web development company in Ahmedabad, India; New York, New York; Welshpool, Australia and Welshpool, Australia. The midsize firm was founded in 2022. Their team provides Web Development, Mobile App Development, Custom Software Development, E-Commerce Development, and more.Read More
Industries
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17$10,000+10 - 49 employeesNew York, NYSiftia is a business intelligence company launched in 2023. They are headquartered in Cartago, Costa Rica; New York, New York and Mexico City, Mexico and have a small team. The company offers BI & big data consulting & SI, cloud consulting & SI, Custom Software Development, Artificial Intelligence, and more.Read More
Clients
Third Horizon Lantana Consulting Group RecoveryLink Ferretería EPAIndustries
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18Undisclosed50 - 249 employeesNew York, NYLaunched in 2013, Data Theorem, Inc. Is an app development firm. Their team focuses on Mobile App Development and IT strategy consulting.Read More
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19Undisclosed2 - 9 employeesNew York, NYTesting Blaze is a DevOps Managed Services company. They are located in New York, New York and have small team. Their services include DevOps Managed Services and API Development.Read More
Industries
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20Undisclosed2 - 9 employeesNew York, NYIGenii Inc. Is a social media marketing company. Their team is located in New York, New York. The company offers Social Media Marketing and Search Engine Optimization.Read More
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