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

Coblit Sp. z o.o.Profile set up by Edverise AI
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Coblit is a tech company that offers customized AI and software solutions. With teams located in Gdańsk and Paris, we focus on creating specialized web and mobile applications, secure system integrations, and automation platforms designed to help businesses grow more efficiently. Our mission is to e
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Gdansk, Pomeranian, Pl
Services Provided+4 Services
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
30% API Development & Integration
10% Legacy System Modernization
AI Summary
“Coblit Sp. z o.o. delivers tailored AI-driven software, web and mobile applications, system integrations, and automation solutions, enhancing business efficiency and supporting unique workflows with advanced technology.”
Web PeppersProfile set up by Edverise AI
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Web Peppers is a worldwide provider of IT outsourcing and dedicated teams, boasting exceptional technical expertise in web development and IT recruitment. We serve a diverse range of businesses, from startups to large corporations, all at competitive prices. Developing web solutions is a core focus
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Kyiv, Kv, Ua
Services Provided
50% Custom Web Application Development
30% Backend Development
20% API Development & Integration
100% Machine Learning Model Development
AI Summary
“Web Peppers provides global IT outsourcing and dedicated teams, delivering expert web development and AI solutions across diverse technologies to businesses of all sizes at competitive rates.”
YepCodeProfile set up by Edverise AI
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YepCode is an integrated platform designed to assist development teams in creating, executing, and monitoring intricate automation and data integrations while avoiding the repetitive tasks that hinder progress, such as custom authentication, deployments, and logging. By simply writing JavaScript cod
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Oleiros, Galicia, Es
Services Provided+1 Services
70% API Development & Integration
30% Custom Web Application Development
100% IT Staff Augmentation
100% Operational Process Consulting
AI Summary
“YepCode is a cloud-based platform enabling development teams to create, execute, and monitor custom automation and data integrations effortlessly using JavaScript, streamlining workflows without infrastructure management.”
CodebooqProfile set up by Edverise AI
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Codebooq is a software development company based in the EU that specializes in creating custom software solutions using technologies like .NET, Angular, React, and Xamarin, while fully leveraging the services of Azure and AWS. Our team guides projects through the entire lifecycle, starting from idea
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Zagreb, Grad Zagreb, Hr
Services Provided
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
100% IT Staff Augmentation
AI Summary
“Codebooq is an EU-based software development firm delivering custom solutions using .NET, Angular, React, and cloud services, guiding projects from concept to deployment with expert teams.”
Buttercups ReactProfile set up by Edverise AI
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A skilled team of MERN Stack front-end developers for your application. We offer the following services: - Front-end Development - Dedicated React Developers - React Consulting - MERN Application Strategy - Full-Stack MERN Development Team
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided
30% API Development & Integration
70% Frontend Development
100% Cloud Consulting & SI
AI Summary
“Buttercups React specializes in MERN stack development, offering expert front-end and full-stack React solutions alongside dedicated consulting and application strategy services.”
PARAOMProfile set up by Edverise AI
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PARAOM is a software firm that specializes in web and app development, AI automation, and tailored business software solutions. We assist businesses and startups in creating scalable digital products, internal systems, and contemporary platforms through a systematic and dependable delivery method.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
AI Summary
“PARAOM specializes in custom software development, offering web and app solutions, AI automation, and scalable platforms to support businesses and startups with reliable digital innovation.”
Brandon CrossProfile set up by Edverise AI
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We specialize in software solutions tailored for businesses. Whether you need a new software application, an enhancement for your development team, or an upgrade for your outdated system, we’re here to assist. We are dedicated to boosting development team productivity to deliver high-quality softwar
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Lacey Green, England, Gb
Services Provided+1 Services
50% Custom Web Application Development
35% API Development & Integration
15% Legacy System Modernization
50% AI Strategy & Roadmap Consulting
AI Summary
“Brandon Cross delivers tailored software solutions and team enhancements, focusing on efficient, pragmatic development using TypeScript and Node.JS to boost productivity and scalability.”
Fainchap TechnologiesProfile set up by Edverise AI
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Fainchap serves as a strategic technology partner for expanding businesses that need dependable AI and software systems. We work alongside founders and leadership teams to convert complex concepts into ready-for-production systems, minimizing the risks, costs, and uncertainties typically linked to i
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Melbourne, Victoria, Au
Services Provided
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
100% AI Agent & Multi-Agent System Development
AI Summary
“Fainchap Technologies partners with growing businesses to deliver AI-driven automation and custom software solutions, emphasizing practical engineering, scalability, and compliance for sustainable growth.”
Web ChampionProfile set up by Edverise AI
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Web Champion serves as the outsourced engineering team for small and medium-sized businesses in Australia. We specialize in creating tailored web applications, integrations, and websites, while also managing the underlying technical infrastructure so you can focus on your core business without worry
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Bundoora, Victoria, Au
Services Provided
50% Custom Web Application Development
30% E-Commerce Development
20% API Development & Integration
100% Search Engine Optimization (SEO)
AI Summary
“Web Champion is an Australian outsourced engineering team delivering custom web applications, integrations, and managed IT services for SMEs, ensuring seamless operations and technical support.”
RubikalProfile set up by Edverise AI
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Rubikal offers outstanding skills in the planning and development of real-time, scalable, and fault-tolerant mobile and web applications. Our product management and engineering teams are dedicated to creating the right experience and architecture to achieve these objectives. Throughout the years, we
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Alexandria, Eg
Services Provided
20% API Development & Integration
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
100% IT Staff Augmentation
AI Summary
“Rubikal specializes in planning and developing scalable, real-time mobile and web applications with expertise in Ruby, Node, and Elixir, ensuring robust service-oriented architectures and fault tolerance.”

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