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

Gintic TechProfile set up by Edverise AI
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Expert in developing web and mobile applications, enterprise integration (APIs), and cloud-based solutions. Knowledgeable in design and architecture, as well as both frontend and backend development, data storage, deployment, and maintenance. Experienced in creating applications for social media, e-
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Medellin, Antioquia, Co
Services Provided
30% API Development & Integration
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
100% Cloud Consulting & SI
AI Summary
“Gintic Tech specializes in developing web and mobile applications, enterprise API integrations, and cloud-based solutions across diverse industries, excelling in design, development, and data analytics.”
baKno AppsProfile set up by Edverise AI
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baKno is a development studio located in Miami, FL, established in 2006. We offer application development services designed to showcase your products in an appealing, creative, and unforgettable manner, enhancing your brand visibility and boosting sales.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
50% Mobile App Development (iOS & Android)
35% Custom Web Application Development
15% API Development & Integration
AI Summary
“baKno Apps is a Miami-based development studio since 2006, specializing in creative application development to enhance brand visibility and drive sales through engaging product showcases.”
StmpalProfile set up by Edverise AI
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Founded out of a basic frustration, Sympal emerged from the dissatisfaction that many engineering agencies prioritized the size of their retainers over the quality of their outcomes. Launched in 2019 with a team of three engineers, we established a core principle: only take on projects where success
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Mississauga, Ontario, Ca
Services Provided+6 Services
50% Custom Web Application Development
40% API Development & Integration
10% Legacy System Modernization
20% AI Strategy & Roadmap Consulting
AI Summary
“Founded in 2019, Stmpal is an engineering agency specializing in full-stack development, AI, data, and IoT, focusing on measurable project success from the outset.”
Sattvam softProfile set up by Edverise AI
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We are full stack developers with over 5 years of experience, having served as Technical Leads on numerous intricate projects. Our strong background includes working on Minimum Viable Products (MVP) and complete applications that necessitate scalable architecture design and development. We are invol
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+3 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% API Development & Integration
15% Backend Development
AI Summary
“Sattvam Soft delivers comprehensive full-stack development with expertise in scalable architecture, diverse technologies, and end-to-end project leadership, offering tailored software solutions for client success.”
Smartfrog CBIProfile set up by Edverise AI
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Smartfrog CBI is an innovative software development company that focuses on creating customized web and mobile applications designed to meet the specific needs of businesses across various sectors. Our goal is to equip companies with cutting-edge, scalable, and user-friendly digital solutions that p
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Bishkek, Chuy, Kg
Services Provided
35% API Development & Integration
20% E-Commerce Development
45% Mobile App Development (iOS & Android)
100% Product UX Strategy
AI Summary
“Smartfrog CBI specializes in developing customized web and mobile applications, delivering scalable, user-friendly digital solutions tailored to diverse business needs with collaborative client focus.”
Zanith Web DesignProfile set up by Edverise AI
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Everything You Require, All in One Location We provide a comprehensive solution customized to your requirements, taking you from idea to execution. Whether it's design, development, strategy, or support, we consolidate everything in one place, allowing you to concentrate on your growth while we take
Highlights
50-249
Employees
Services Provided
40% API Development & Integration
35% E-Commerce Development
25% QA & Software Testing
100% CRM Consulting and SI
AI Summary
“Zanith Web Design offers integrated services from design and development to strategy and support, delivering tailored solutions that enable clients to focus on growth while managing all project details.”
Squad-C GmbHProfile set up by Edverise AI
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Squad-C ist eine Softwareagentur mit Standorten in Köln und Hongkong. Unser Ansatz kombiniert die Vorteile deutscher Projektleitung mit der Flexibilität und Wirtschaftlichkeit der Offshore-Entwicklung auf eine einzigartige, hybride Weise.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Cologne, North Rhine Westphalia, De
Services Provided
30% API Development & Integration
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
100% Generative AI
AI Summary
“Squad-C GmbH is a software agency operating in Köln and Hongkong, offering hybrid solutions that integrate German project management excellence with flexible offshore development.”
Radical I/OProfile set up by Edverise AI
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Radical I/O is a development studio and consultancy specializing in mobile and web applications, with a strong focus on API development, cloud integrations, and scalable solutions. Established in 2014 and based in Vancouver, BC, the company is spearheaded by Ian and Briana Sim. We recognize the requ
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Vancouver, British Columbia, Ca
Services Provided+4 Services
40% API Development & Integration
35% Mobile App Development (iOS & Android)
25% Custom Web Application Development
15% IT Staff Augmentation
AI Summary
“Radical I/O, a Vancouver-based studio founded in 2014, specializes in mobile and web app development, API design, and scalable cloud integrations serving diverse sectors like banking and healthcare.”
InvoworkProfile set up by Edverise AI
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Enabling Businesses with Integrated IT Services for Complete Stack Development, Both Manual and Automated Quality Assurance, and Web Development Solutions. We focus on providing smooth and scalable applications, guaranteeing top-notch quality through careful manual and automated testing methods. Our
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
New York, New York, Us
Services Provided
50% Custom Web Application Development
30% API Development & Integration
20% Mobile App Development (iOS & Android)
100% Generative AI
AI Summary
“Invowork delivers integrated IT services including full-stack development, manual and automated quality assurance, and web development, ensuring scalable, high-quality applications tailored to client needs.”
Arna SoftechProfile set up by Edverise AI
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Arna Softech is an IT service provider based in India, recognized as a prominent company specializing in high-quality Software Development Services for clients globally. Founded in 2015 and headquartered in India, we have worked with over 40 clients, developed more than 50 applications, and employ o
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Indore, Madhya Pradesh, In
Services Provided
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
30% API Development & Integration
100% Digital Strategy
AI Summary
“Arna Softech is an Indian IT firm delivering high-quality software development globally, with expert teams offering tailored solutions, client-focused collaboration, and adaptable services for startups and organizations.”

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