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 10, 2026

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8,618 Companies

List of the Best API Development & Integration Agencies

E-LUMINAIProfile set up by Edverise AI
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E-LUMINAI specializes in creating software that integrates technology with strategic insights. Drawing on extensive expertise in artificial intelligence, machine learning, and data engineering, we develop solutions that automate tasks, uncover insights, and enhance performance. Our team blends AI mo
Highlights
2-9
Employees
Abcoude, Utrecht, Nl
Services Provided+2 Services
60% Custom Web Application Development
40% API Development & Integration
25% AI Strategy & Roadmap Consulting
50% Machine Learning Model Development
AI Summary
“E-LUMINAI develops scalable AI-driven software solutions integrating machine learning, data engineering, and cloud technologies to automate processes, uncover insights, and enhance organizational performance.”
Eon Seo HubProfile set up by Edverise AI
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Empower companies with customized and creative marketing strategies that promote growth and improve customer interaction.
Highlights
10-49
Employees
Services Provided
15% API Development & Integration
50% Custom Web Application Development
20% E-Commerce Development
15% Mobile App Development (iOS & Android)
AI Summary
“Eon Seo Hub develops tailored marketing strategies to enhance business growth and customer engagement, focusing on creative and customized approaches across industries.”
Kash Info Solution PVT LTDProfile set up by Edverise AI
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Established in 2016, Kash Info Solutions Pvt Ltd specializes in providing team extensions to enhance your web and mobile projects. Whether you're a startup, an eCommerce business, a digital agency, or a SaaS firm, we offer complete access to our talented teams, which include developers, UI/UX design
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+4 Services
25% Mobile App Development (iOS & Android)
15% API Development & Integration
25% Backend Development
15% SaaS Product Development
AI Summary
“Kash Info Solutions Pvt Ltd offers expert web and mobile development with skilled teams, delivering custom software, SaaS, and cloud solutions across diverse industries since 2016.”
OSHENProfile set up by Edverise AI
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Oshen is a digital infrastructure firm dedicated to developing and implementing systems that help businesses, startups, and institutions operate, transact, and grow effectively. The company creates modern web platforms, payment-enabled systems, and operational tools that connect real-world processes
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Noblesville, Indiana, Us
Services Provided+5 Services
50% API Development & Integration
40% Custom Web Application Development
10% Legacy System Modernization
20% Generative AI
AI Summary
“Oshen delivers scalable digital infrastructure and production-ready systems, enabling businesses, startups, and institutions to automate operations, facilitate transactions, and verify credentials securely.”
Bee TechyProfile set up by Edverise AI
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Bee Techy specializes in the creation, development, and deployment of custom software through our exclusive AI-driven hiring methodology. Reach out to us today for a complimentary Product & Technical Analysis Document. We have successfully assisted over 250 clients with their software requirements,
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Marina del Rey, California, Us
Services Provided+10 Services
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
20% SaaS Product Development
AI Summary
“Bee Techy delivers custom software solutions using AI-driven hiring, serving over 250 clients including major brands, with comprehensive support from design to maintenance ensuring ROI-focused outcomes.”
CounterpartProfile set up by Edverise AI
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Counterpart is a tailored software development firm that assists organizations in transforming intricate challenges into well-thought-out digital solutions. We collaborate with teams across various sectors, including education, nonprofits, healthcare, manufacturing, and more, to create technology th
Highlights
10-49
Employees
Fishers, Indiana, Us
Services Provided+3 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
10% Legacy System Modernization
AI Summary
“Counterpart is a custom software development firm partnering with diverse sectors to deliver user-focused, durable digital solutions, emphasizing collaboration, design, and impactful technology.”
SrinSoft IncProfile set up by Edverise AI
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SrinSoft Technologies is a worldwide IT consulting company specializing in modernization of IBM i (AS/400) systems and enterprise integration for medium to large businesses. Established in 2005, the firm assists organizations in manufacturing, logistics, retail, and finance to achieve enterprise mod
Highlights
$100,000+
Min Project Size
25-49
Avg Hourly Rate
250-999
Employees
Boca Raton, Florida, Us
Services Provided+3 Services
35% API Development & Integration
20% QA & Software Testing
25% Backend Development
20% Custom Web Application Development
AI Summary
“SrinSoft Inc. specializes in IBM i modernization and enterprise integration, providing comprehensive IT consulting and digital transformation solutions across manufacturing, logistics, retail, and finance sectors globally.”
Quest Global Technologies LimitedProfile set up by Edverise AI
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Quest GLT was established in 2013 by Alok Agrawal and Romil Jain, both of whom bring years of experience from working with Fortune 500 companies. We embraced the innovative technology of blockchain at a time when the global community was just beginning to recognize its transformative possibilities.
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Dubai, Dubayy, Ae
Services Provided+6 Services
25% Custom Web Application Development
20% API Development & Integration
15% SaaS Product Development
40% E-Commerce Development
AI Summary
“Quest Global Technologies Limited specializes in blockchain, metaverse, Web 3.0, and software development, delivering award-winning solutions and supporting global brands with innovative IT services.”
Sandlabs Pty LtdProfile set up by Edverise AI
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Sandlabs is a software development studio that utilizes AI to create minimum viable products (MVPs), websites, mobile applications, and tailor-made software for expanding companies. We offer fixed-price projects that can be completed within 2-6 weeks and have extensive knowledge in areas such as mor
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Carnegie, Victoria, Au
Services Provided+1 Services
40% API Development & Integration
60% Custom Web Application Development
30% AI Agent & Multi-Agent System Development
70% Machine Learning Model Development
AI Summary
“Sandlabs Pty Ltd. is an Australian software studio leveraging AI to develop MVPs, websites, mobile apps, and custom software, specializing in fintech, SaaS, and mortgage broker technology globally.”
abtech wizardProfile set up by Edverise AI
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At Abtechwizard, we are a comprehensive development agency focused on connecting the reliability of large enterprises with the agility of modern web solutions. We excel in creating high-performance, scalable software designed specifically for the unique requirements of growing companies. Our main ar
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Karachi, Sindh, Pk
Services Provided+1 Services
50% Custom Web Application Development
30% Backend Development
20% API Development & Integration
60% Custom AI Chatbot Development
AI Summary
“Abtechwizard is a development agency specializing in scalable full-stack solutions, intelligent automation, and seamless integration to deliver innovative, secure, and efficient digital platforms for growing businesses.”

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