Top API Development & Integration Companies

A high-performing API Development & Integration solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading API Development & Integration companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 7, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Developers StreetProfile set up by Edverise AI
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Developers Street is a professional software development firm that provides services such as website design and development, e-commerce solutions, mobile app development, custom software creation, desktop applications, and UI/UX design. We assist startups and businesses in establishing a robust onli
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Agra, Uttar Pradesh, In
Services Provided+13 Services
35% Custom Web Application Development
20% API Development & Integration
25% E-Commerce Development
20% Mobile App Development (iOS & Android)
AI Summary
“Developers Street is a professional software development firm offering website design, e-commerce, mobile apps, custom software, desktop applications, and UI/UX design to support businesses' digital growth.”
Build with HarvoxxProfile set up by Edverise AI
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Create with Harvoxx. We don't simply develop software; we transform ideas into successful digital products. Bringing your vision to life requires a methodical, hands-on approach—no shortcuts or superficial solutions. That’s why our skilled team of builders, designers, and engineers collaborates clos
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Elelenwa, Ng
Services Provided+4 Services
30% E-Commerce Development
35% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% API Development & Integration
AI Summary
“Build with Harvoxx partners with founders to transform ideas into effective digital products through strategic design, development, and market fit across industries like fintech, logistics, and e-commerce.”
Kraftey TechnologyProfile set up by Edverise AI
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Kraftey Technology: Leading IT Solutions Provider in India. With more than 1.5 years of extensive experience, Kraftey Technology has successfully completed over 32 projects, highlighting our expertise and commitment to excellence. Our team consists of more than 10 skilled professionals who are dedic
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
35% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% API Development & Integration
10% QA & Software Testing
AI Summary
“Kraftey Technology, based in Surat, is an IT solutions provider with 10+ professionals, delivering over 32 projects with full client satisfaction and timely completion.”
Inspira TechProfile set up by Edverise AI
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With 15 years of experience, we have successfully completed over 300 projects, earning a solid reputation and a high level of client satisfaction. Our contract features a straightforward cancellation policy that comes with no fees, allowing us to concentrate on providing you with high-quality and e
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Sao Paulo, Sao Paulo, Br
Services Provided+18 Services
25% Mobile App Development (iOS & Android)
15% Frontend Development
10% Legacy System Modernization
15% API Development & Integration
AI Summary
“Inspira Tech, with 15 years and 300+ projects completed, is recognized for delivering high-quality, effective solutions supported by a client-friendly, no-fee cancellation policy.”
BitRyx SolutionsProfile set up by Edverise AI
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We assist companies in streamlining operations, connecting systems, and expanding by utilizing tailored software and advanced web technologies.
Highlights
<25
Avg Hourly Rate
2-9
Employees
Orrell, England, Gb
Services Provided+6 Services
30% Custom Web Application Development
25% API Development & Integration
10% E-Commerce Development
15% QA & Software Testing
AI Summary
“BitRyx Solutions specializes in delivering customized software and advanced web technologies to help businesses optimize operations, integrate systems, and support growth effectively.”
Digital RoxyProfile set up by Edverise AI
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Digital Roxy is a BigCommerce development agency that provides tailored store solutions for businesses in the US, including custom store creation, headless architecture, B2B portal development, ERP integration, and platform migration. We excel in developing BigCommerce Stencil themes, customizing th
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
30% API Development & Integration
25% Custom Web Application Development
35% E-Commerce Development
10% Mobile App Development (iOS & Android)
AI Summary
“Digital Roxy is a US-based BigCommerce development agency specializing in custom store solutions, ERP integration, headless architecture, B2B portals, platform migration, and ongoing technical support.”
Avior Solutions LLPProfile set up by Edverise AI
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Avior Solutions | Experts in Technology | Innovators in Cloud & AI At Avior Solutions, we assist businesses in leveraging advanced technology to facilitate digital transformation. Our team, comprised of highly skilled architects, engineers, and strategists, focuses on software product engineering, c
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Ahmedabad, Gujarat, In
Services Provided+12 Services
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
25% Backend Development
AI Summary
“Avior Solutions LLP specializes in advanced software engineering, cloud, AI, and automation, delivering secure, scalable enterprise systems with end-to-end project ownership and strategic technology guidance.”
CikodeProfile set up by Edverise AI
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We focus on providing personalized software solutions, developing websites, creating e-commerce platforms, building fintech applications, mobile applications, offering cybersecurity services, designing UX/UI, and conducting QA testing. By utilizing cutting-edge technologies, we construct high-perf
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
35% Mobile App Development (iOS & Android)
25% E-Commerce Development
25% Custom Web Application Development
15% API Development & Integration
AI Summary
“Cikode delivers personalized, secure, and scalable software solutions including websites, fintech, mobile apps, cybersecurity, UX/UI design, and QA testing, fostering business growth through innovation.”
Nextora SolutionsProfile set up by Edverise AI
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In today’s rapidly changing market, your business requires more than just applications; it needs smart platforms that boost revenue, enhance operations, and outshine competitors. Nextora, your comprehensive digital innovation partner, provides customized mobile and web solutions designed for scalabi
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Hyderabad, Telangana, In
Services Provided+13 Services
25% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% API Development & Integration
15% Backend Development
AI Summary
“Nextora Solutions delivers tailored digital platforms and scalable mobile and web applications, empowering diverse industries to innovate swiftly, optimize operations, and achieve tangible business growth.”
New York App Devs - Mobile App Development Company New YorkProfile set up by Edverise AI
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New York App Dev is a mobile application development firm located in New York City that focuses on creating AI-driven applications, cross-platform solutions, and comprehensive digital product engineering. We assist startups, small and medium-sized businesses, and enterprise clients in transforming a
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
50% Mobile App Development (iOS & Android)
20% Custom Web Application Development
15% Backend Development
15% API Development & Integration
AI Summary
“New York App Dev develops AI-driven, cross-platform mobile applications for startups to enterprises, delivering scalable, user-centric solutions with expertise in Flutter, React Native, Swift, Kotlin, and backend systems.”

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