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 8, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

AppscorridorProfile set up by Edverise AI
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At AppsCorridor, we focus on providing cutting-edge mobile applications, e-commerce platforms, plugin development, cloud services, AI chatbots, and IT consulting. Our goal is to enable businesses to harness technology for enhanced growth and efficiency. By prioritizing quality, transparency, and sol
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided
20% API Development & Integration
20% Backend Development
25% Custom Web Application Development
35% Mobile App Development (iOS & Android)
AI Summary
“AppsCorridor offers cutting-edge mobile apps, e-commerce, plugins, cloud services, AI chatbots, and IT consulting, driving business growth through tailored, quality technology solutions.”
devspirationProfile set up by Edverise AI
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Devspiration assists financial services companies in developing personalized software solutions utilizing the Microsoft platform. We design web applications and enterprise software using the Microsoft .NET ecosystem, Microsoft Azure, Node.js, Angular, and React.
Highlights
$25,000+
Min Project Size
50-249
Employees
Lviv, Lviv, Ua
Services Provided+1 Services
35% Custom Web Application Development
25% Backend Development
20% Frontend Development
15% API Development & Integration
AI Summary
“Devspiration specializes in creating customized software solutions for financial services, leveraging Microsoft technologies like .NET, Azure, Node.js, Angular, and React to deliver web and enterprise applications.”
Nevrio Technology Services Pvt LtdProfile set up by Edverise AI
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Nevrio Technologies is a top-tier software development firm that specializes in services such as app development, web development, AR/VR, and game development. We deliver top-quality services to businesses and brands around the world.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Zirakpur, Punjab, In
Services Provided+2 Services
40% API Development & Integration
60% Mobile App Development (iOS & Android)
25% Cloud Consulting & SI
25% Other IT Consulting and SI
AI Summary
“Nevrio Technology Services Pvt Ltd is a leading software development company offering app, web, AR/VR, and game development services to global businesses and brands.”
OnivorProfile set up by Edverise AI
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Onivor is a technical partner in Indonesia for founders and businesses looking to develop digital products. Their services include idea validation (Rp 3-5 million, 2 weeks), MVP development (Rp 25-50 million, 4-6 weeks), and Agent-Ready API Enablement for AI automation integration (starting at Rp 18
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Jakarta, Jawa, Id
Services Provided
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
30% API Development & Integration
100% AI Agent & Multi-Agent System Development
AI Summary
“Onivor is an Indonesian technical partner for digital products, offering fixed-price idea validation, MVP development, and AI integration with founder-led expertise and full client code ownership.”
Xenon AppsProfile set up by Edverise AI
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Xenon Apps, a skilled app development firm, takes pride in its proficient team that delivers solid app development solutions. Whether you're a startup aiming to create a strong online presence or a seasoned business, we offer customized solutions to meet your diverse needs. Our app development servi
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided
15% API Development & Integration
10% E-Commerce Development
65% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Xenon Apps is a Miami-based app development firm delivering customized, efficient, and responsive solutions across diverse platforms, serving startups and established businesses throughout Florida.”
JustAcademy Software Training InstituteProfile set up by Edverise AI
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JustAcademy – Premier IT Training Institute in Borivali, Mumbai At JustAcademy Borivali, we empower you to embark on your IT career with assurance through practical, project-driven, and industry-aligned training programs. Our experienced instructors cover Full Stack Development (MERN & MEAN), Mobile
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided
50% Mobile App Development (iOS & Android)
10% E-Commerce Development
25% Custom Web Application Development
15% API Development & Integration
AI Summary
“JustAcademy Borivali offers practical, industry-aligned IT training across Full Stack Development, Mobile Apps, Testing, Data Science, UI/UX, Digital Marketing, and DevOps with strong placement support.”
ThereforeProfile set up by Edverise AI
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For more than 20 years, Therefore has collaborated with premier organizations in sectors such as travel and hospitality, the arts, fintech, education, and government. Our client roster includes well-known banking institutions, various Canadian government entities, two of the top five universities in
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Toronto, Ontario, Ca
Services Provided
40% API Development & Integration
60% Custom Web Application Development
100% Web App UI Design
100% Digital Strategy
AI Summary
“Therefore delivers complex, high-value digital platforms across diverse sectors including finance, government, and education, leveraging advanced AI-driven solutions and strong technology partnerships for lasting impact.”
N
Netray.co - Aerospace AI ConsultingProfile set up by Edverise AI
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Netray provides tailored AI solutions for companies in the aerospace, space, and defense sectors. We focus on intelligent agents, RAG systems, and predictive maintenance, all aimed at achieving quantifiable outcomes. Over 50 aerospace companies have placed their trust in us, resulting in a 95% succe
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
45% AI Agent & Multi-Agent System Development
20% AI Strategy & Roadmap Consulting
10% Custom AI Chatbot Development
25% Machine Learning Model Development
AI Summary
“Netray.co specializes in tailored AI solutions for aerospace, space, and defense sectors, delivering intelligent agents and predictive maintenance with a 95% project success rate.”
CodingCenterProfile set up by Edverise AI
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Welcome to Code Service Center! We specialize in creating Cross-platform (Hybrid) Apps using Google's Flutter for both Android and iOS (iPhone/iPad) platforms, ensuring superior quality, adherence to coding standards, and support for the latest APIs/SDKs within the agreed timeline. Our team consist
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided
70% Mobile App Development (iOS & Android)
15% Backend Development
15% API Development & Integration
AI Summary
“CodingCenter develops high-quality cross-platform mobile apps using Flutter, offering comprehensive services from design to deployment, with quality assurance and client-focused revisions ensuring timely, cost-effective solutions.”
Brevocity Solutions GroupProfile set up by Edverise AI
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Brevocity Solutions Group is a reliable provider of IT outsourcing in Sacramento, focusing on cutting-edge technology solutions. We assist businesses in leveraging AI, data analytics, automation, and tailored software development to achieve tangible outcomes. Through managed services, project execut
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
30% AI Strategy & Roadmap Consulting
15% Custom AI Chatbot Development
40% Machine Learning Model Development
15% LLM Integration & Prompt Engineering
AI Summary
“Brevocity Solutions Group delivers innovative IT outsourcing in Sacramento, specializing in AI, data analytics, automation, and custom software, offering scalable managed services and strategic staffing solutions.”

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