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 9, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Goldfish CodeProfile set up by Edverise AI
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Choosing an agency comes with significant risks. You want to avoid wasting time and money on a product that fails or a codebase that is unsustainable and can't grow alongside your business. What you need is a partner who can execute the project correctly from the start—someone who will provide your
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Services Provided+17 Services
15% Frontend Development
20% Mobile App Development (iOS & Android)
20% API Development & Integration
10% E-Commerce Development
AI Summary
“Goldfish Code partners with businesses to deliver high-quality, full-stack development for apps, websites, AI-driven dashboards, and scalable APIs, ensuring robust, sustainable solutions from concept to launch.”
BrightMarblesProfile set up by Edverise AI
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At BrightMarbles Group, we excel in engineering prowess. With a team of over 160 specialists situated in five key locations globally, we offer extensive experience, with each member averaging more than seven years in the field. Our objective is straightforward: to develop innovative and secure digit
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Rotterdam, South Holland, Nl
Services Provided+15 Services
25% Backend Development
20% Mobile App Development (iOS & Android)
10% Progressive Web App (PWA) Development
15% API Development & Integration
AI Summary
“BrightMarbles Group specializes in innovative digital solutions, combining engineering, cybersecurity, and data science to serve diverse sectors with tailored, impactful products globally.”
DevtoriumProfile set up by Edverise AI
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Devtorium comprises a team of over 200 skilled professionals, including software engineers, business analysts, data scientists, project managers, and UI/UX designers. Each member is certified in their respective fields and possesses experience with intricate projects across diverse industries. Our r
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Brooklyn, New York, Us
Services Provided+17 Services
30% Mobile App Development (iOS & Android)
25% SaaS Product Development
20% E-Commerce Development
10% Backend Development
AI Summary
“Devtorium is a multidisciplinary software development firm offering comprehensive services including app and SaaS development, cloud consulting, data science, UI/UX design, and IT staffing with certified experts.”
iapp Technologies LLPProfile set up by Edverise AI
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iApp Technologies – Scalable IT Solutions for Business Growth Established in 2012, iApp Technologies is a comprehensive digital solutions provider driven by a love for technology and innovation. We focus on creating high-performance web and mobile applications that not only fulfill but surpass cont
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+12 Services
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
15% SaaS Product Development
12% Backend Development
AI Summary
“iApp Technologies provides expert custom web and mobile app development, scalable SaaS, and quality assurance services, delivering innovative IT solutions for startups and enterprises worldwide.”
Allianze InfosoftProfile set up by Edverise AI
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Allianze InfoSoft is a software development firm that provides exceptional services in Artificial Intelligence (AI), IoT, and Digital Marketing. We deliver innovative solutions to clients around the world, all at affordable prices. Our additional areas of expertise include business intelligence, UI/
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Kakkanad, Kerala, In
Services Provided+14 Services
30% Machine Learning Model Development
25% Generative AI
20% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
AI Summary
“Allianze InfoSoft is a global software development company specializing in AI, IoT, digital marketing, business intelligence, UI/UX design, and ERP solutions to enhance business competitiveness affordably.”
BOXBOB GroupProfile set up by Edverise AI
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We are a craft development studio focused on creating web solutions for small businesses and entrepreneurs. Our team has experience from companies such as Microsoft and the US Department of Defense, offering services that range from designing small business landing pages to full platform architectur
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Sheridan, Wyoming, Us
Services Provided+7 Services
20% API Development & Integration
5% Blockchain & Web3 Development
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“BOXBOB Group is a craft development studio delivering tailored web solutions, from design to platform architecture, combining expert consulting with flexible services for small businesses.”
Mobzway TechnologiesProfile set up by Edverise AI
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Mobzway Technologies is a game development firm that specializes in creating multiplayer games, including Poker, Rummy, Teen Patti, Ludo, and casino games like Blackjack, Baccarat, Roulette, and Slots, among others. Based in Jaipur, this company is dedicated to providing top-notch gaming solutions f
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Jaipur, Rajasthan, In
Services Provided+3 Services
55% Mobile App Development (iOS & Android)
35% Custom Web Application Development
10% API Development & Integration
35% Product UX Strategy
AI Summary
“Mobzway Technologies develops diverse multiplayer and casino games across platforms, offering innovative gaming solutions globally through expertise in technology, creativity, and client collaboration.”
NORBERT DIGITAL SERVICEProfile set up by Edverise AI
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Norbert Digital Service est une agence digitale complète qui aide les entreprises et les entrepreneurs dans leur transition numérique. Nous offrons des services de développement web et mobile, d'intelligence artificielle, d'automatisation des processus, de data engineering, de marketing digital, de
Highlights
$250,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
45% Mobile App Development (iOS & Android)
35% API Development & Integration
20% QA & Software Testing
55% AI Strategy & Roadmap Consulting
AI Summary
“Norbert Digital Service is a comprehensive digital agency offering web and mobile development, AI, process automation, data engineering, marketing, UI/UX design, and training to drive strategic, value-added digital transformation.”
Nexus App DevelopersProfile set up by Edverise AI
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At AtNexus App Developers, our dedication to quality distinguishes us as a leading entity in the ever-evolving technology landscape. We are exceptionally proud of our capacity to provide customized solutions designed specifically for the unique requirements of your business. Our goal is to advance y
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Harrington, Delaware, Us
Services Provided+6 Services
35% Mobile App Development (iOS & Android)
30% Custom Web Application Development
15% E-Commerce Development
10% API Development & Integration
AI Summary
“Nexus App Developers specializes in delivering tailored technology solutions, combining innovation and advanced tools to enhance business performance in the dynamic tech environment.”
thecodeloopProfile set up by Edverise AI
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At The Code Loop, we develop high-performance web and mobile applications designed to accelerate business growth. Our skilled developers provide contemporary, scalable, and user-centric digital solutions, guiding projects from initial concept to final deployment for both startups and larger enterpri
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
Services Provided+3 Services
30% API Development & Integration
45% Custom Web Application Development
25% Mobile App Development (iOS & Android)
40% AI Strategy & Roadmap Consulting
AI Summary
“The Code Loop specializes in developing scalable, user-centric web and mobile applications that drive business growth, serving startups and enterprises from concept to deployment.”

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