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

Kodex LabsProfile set up by Edverise AI
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Kodex Labs - Data Demystified. AI Implemented. Kodex Labs is a consultancy focused on data engineering, advanced analytics, and artificial intelligence, recognized for transforming intricate environments into strong, dependable, and scalable data platforms. We merge extensive technical knowledge wit
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+7 Services
20% Cloud Consulting & SI
10% IT Staff Augmentation
20% Machine Learning Model Development
10% Custom AI Chatbot Development
AI Summary
“Kodex Labs specializes in data engineering, analytics, and AI, delivering scalable, secure data platforms and strategic consulting to drive innovation and informed, data-driven decision-making.”
Fortrou DevelopmentProfile set up by Edverise AI
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At Fortrou Development, we build more than just websites and apps; we provide impactful digital solutions designed to enhance your business growth. With a strong focus on innovation and a dedication to quality, we transform concepts into customized web and mobile experiences. Why Partner with Us? Di
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Vienna, Vienna, At
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
10% E-Commerce Development
AI Summary
“Fortrou Development specializes in creating customized web and mobile digital solutions, emphasizing innovation and quality to drive business growth and enhance online presence effectively.”
10xtech.co.inProfile set up by Edverise AI
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10xtech, located in Mumbai, is an innovative digital transformation company that has been successfully providing a wide range of IT solutions and services to businesses since 2015. Our steadfast dedication at 10xtech is to harness technology to support our clients as reliable partners in their digit
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
10% E-Commerce Development
AI Summary
“10xtech, based in Mumbai since 2015, offers innovative IT solutions including web and mobile app development, payment integration, and platform support to drive digital transformation.”
MOBILE EL SALVADOR S.A. DE C.V.Profile set up by Edverise AI
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We have concentrated on creating comprehensive solutions for our clients, successfully launching 46 mobile applications across various industries and utilizing multiple technologies and environments. Our work ranges from turn-key solutions that include both backend and frontend development for start
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Santa Tecla, Sv
Services Provided+1 Services
15% API Development & Integration
40% Mobile App Development (iOS & Android)
15% Custom Web Application Development
15% Frontend Development
AI Summary
“MOBILE EL SALVADOR S.A. DE C.V. specializes in comprehensive mobile solutions, delivering turnkey and modular applications across industries, leveraging diverse technologies to meet clients' varied needs.”
MaxBrain TechnologiesProfile set up by Edverise AI
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MaxBrain Technologies is a dynamic and dependable development team focused on engineering that creates modern web and mobile applications as well as AI solutions utilizing React, TypeScript, Node.js, and cutting-edge cloud technologies. Our expertise lies in producing clean code, ensuring rapid deli
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Jaipur, Rajasthan, In
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
10% E-Commerce Development
20% API Development & Integration
AI Summary
“MaxBrain Technologies delivers end-to-end web, mobile, AI, and IoT solutions, leveraging modern technologies to create scalable, efficient applications with rapid development and long-term support.”
Cuatro Punto CeroProfile set up by Edverise AI
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We assist businesses in boosting their productivity, reducing expenses, and removing repetitive tasks through customized software solutions designed specifically for them.
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Mexicali, Mx
Services Provided
30% Mobile App Development (iOS & Android)
40% Custom Web Application Development
10% E-Commerce Development
20% API Development & Integration
AI Summary
“Cuatro Punto Cero delivers tailored software solutions to enhance business productivity, cut costs, and eliminate repetitive tasks, supporting efficient and customized operational improvements.”
Integral Vision Ltd.Profile set up by Edverise AI
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Non-governmental organizations (NGOs) face challenges related to funding limitations, compliance obligations, and risks to their reputation. Their digital infrastructures need to be secure, reliable, and well-managed. We organize our approach with an emphasis on predictability. A consistent monthly
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Budapest, Budapest, Hu
Services Provided+2 Services
25% Custom Web Application Development
15% API Development & Integration
5% E-Commerce Development
25% Backend Development
AI Summary
“Integral Vision Ltd. partners with NGOs to deliver secure, reliable digital solutions via predictable, managed services, emphasizing sustainability, compliance, and scalable development for mission success.”
CleverLabsProfile set up by Edverise AI
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CleverLabs is a global software engineering firm based in Warsaw, Poland, with research and development offices located in Estonia and Kazakhstan. Our team consists of 50 in-house full-stack engineers, boasting over a decade of experience. We focus on custom web development and high-load API solutio
Highlights
$50,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+1 Services
60% Custom Web Application Development
35% API Development & Integration
5% Blockchain & Web3 Development
80% Generative AI
AI Summary
“CleverLabs is a global software engineering firm specializing in custom web development, high-load APIs, and integrations across logistics, fintech, healthcare, and blockchain industries with proven expertise.”
A
Auto.AIProfile set up by Edverise AI
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It seems you've discovered us, but don't worry—you're right on time! The universe has guided you here. As automation service providers, we can't stand to watch our clients or friends labor through tedious manual tasks. That's why we handle the entire process for you. Just pass the task to us, and we
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
50% AI Agent & Multi-Agent System Development
35% Custom AI Chatbot Development
15% AI Strategy & Roadmap Consulting
100% API Development & Integration
AI Summary
“Auto.AI specializes in automating manual tasks by designing customized AI-driven systems, enabling clients to save time and improve efficiency through tailored automation solutions.”
Rigyasa TechnologiesProfile set up by Edverise AI
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Shaping the Future Today. Rigyasa Technologies is a progressive tech solutions provider offering web development, AI tools, and digital transformation services to businesses around the globe. We drive growth with intelligent technology.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
60% API Development & Integration
40% Mobile App Development (iOS & Android)
50% Mobile App UI Design
50% Web App UI Design
AI Summary
“Rigyasa Technologies delivers innovative web development, AI, and digital transformation solutions worldwide, empowering businesses to achieve growth through intelligent technology and modern digital services.”

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