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

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Edverise ensures trust

8,617 Companies

List of the Best API Development & Integration Agencies

Elite Dev Squad LLCProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
EDS is a top software development firm focused on delivering high-quality, innovative, and tailored solutions that help businesses reach their objectives. Reasons to Choose EDS: Reliable Partner: With 87% of our clients returning for additional services, we demonstrate our dedication to long-term su
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Yerevan, Am
Services Provided+2 Services
25% API Development & Integration
50% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Elite Dev Squad LLC is a software development firm offering tailored, agile solutions and IT outstaffing services, leveraging extensive expertise to enhance business efficiency and foster long-term partnerships.”
East Whiz - Game Development ServicesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a team of dedicated gamers who are passionate about game development. Our group consists of individuals with a deep love for gaming, and our skills span programming, art, and reverse engineering. We feature talented artists and coding experts experienced in various game genres, from Hyper Cas
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Sahiwal, Pk Punjab, Pk
Services Provided
75% Mobile App Development (iOS & Android)
25% API Development & Integration
60% Product UX Strategy
40% UX Research & Usability Testing
AI Summary
“East Whiz is a skilled game development team specializing in diverse genres from Hyper Casual to eSports AA Multiplayer, offering innovative gaming and gamification solutions to varied clients.”
Extrieve TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Extrieve Technologies is an Indian software firm that has been assisting businesses in managing their documents and automating work processes since 1996. With more than 25 years of experience, we collaborate with some of India's largest banks, financial institutions, and major corporations to facili
Highlights
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided
60% Custom Web Application Development
40% API Development & Integration
40% Robotic Process Automation (RPA)
60% AI-Powered Document Processing
AI Summary
“Extrieve Technologies delivers AI-driven document management and workflow automation solutions, partnering with Indian banks and corporations to streamline processes, reduce costs, and enable digital transformation.”
Code Canvas CreationProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Web Development Services, Tailored Website Solutions, E-Commerce Platforms, Search Engine Optimization, Online Marketing, Mobile Application Development, Brand Development, User Interface/User Experience Design, Software Solutions, IT Advisory, and Cloud Computing Services.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
40% API Development & Integration
60% E-Commerce Development
100% Web App UI Design
AI Summary
“Code Canvas Creation offers comprehensive IT services, including web and mobile development, e-commerce, SEO, branding, software solutions, cloud computing, and IT advisory to support diverse business needs.”
Profabric TechProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Where quality merges with efficiency.
Highlights
$10,000+
Min Project Size
Izmir, Izmir, Tr
Services Provided+1 Services
20% API Development & Integration
30% Custom Web Application Development
10% E-Commerce Development
25% Mobile App Development (iOS & Android)
AI Summary
“Profabric Tech integrates quality and efficiency to deliver comprehensive technology solutions, emphasizing reliable performance and innovative practices across diverse industry applications.”
Freeman Tech ConsultingProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Freeman Tech Consulting is a software engineering company that focuses on web design, cloud infrastructure, compliance, and data analytics. We provide customized solutions for every client, prioritizing outstanding user experiences and strong, scalable applications. Our skills encompass the developm
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Fort Mill, South Carolina, Us
Services Provided
40% API Development & Integration
60% Custom Web Application Development
40% Other IT Consulting and SI
60% Cloud Consulting & SI
AI Summary
“Freeman Tech Consulting delivers customized software engineering solutions nationwide, specializing in web design, cloud infrastructure, compliance management, and data analytics with scalable, user-focused applications.”
Blåsmo DevelopmentProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We focus on creating innovative websites and web applications utilizing React and Next.js, alongside TypeScript and Tailwind/SCSS. With a strong dedication to keeping up with the latest technology, we guarantee that our solutions meet the highest standards and are designed for scalability. Our enthu
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
Trondheim, No
Services Provided+1 Services
60% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
60% Product UX Strategy
AI Summary
“Blåsmo Development specializes in innovative, scalable web applications using React, Next.js, TypeScript, and modern styles, delivering high-quality, future-focused solutions for Norwegian businesses.”
TSYFRAProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Tsyfra, we focus on empowering businesses to succeed in the online space. Located in Chicago and catering to clients nationwide, we are a small yet committed web development agency dedicated to providing intelligent, scalable digital solutions without the costs associated with larger firms. We pr
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Palatine, Illinois, Us
Services Provided
25% API Development & Integration
50% E-Commerce Development
25% Mobile App Development (iOS & Android)
100% Search Engine Optimization (SEO)
AI Summary
“Tsyfra is a Chicago-based web development agency delivering personalized, scalable digital solutions nationwide, specializing in website creation, e-commerce, SEO, and digital marketing to support business growth.”
Inipy AIProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Every day, companies invest significant amounts in marketing to attract highly qualified visitors to their websites. However, after 5 PM when the office closes, that valuable traffic often disappears. Potential customers with strong intent typically don’t leave messages; instead, they reach out to t
Highlights
2-9
Employees
Services Provided
100% AI Agent & Multi-Agent System Development
60% Custom Web Application Development
40% API Development & Integration
AI Summary
“Inipy AI offers a 24/7 AI intake agent that captures and qualifies leads for high-ticket service industries, preventing after-hours loss and boosting marketing agencies' client growth.”
FunctionX TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
FunctionX Technologies is a comprehensive software development firm that focuses on creating scalable web and mobile applications for both startups and larger organizations. We offer a full range of services, including UI/UX design, frontend and backend development, API integrations, and cloud deplo
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
35% Custom Web Application Development
20% API Development & Integration
10% E-Commerce Development
20% Backend Development
AI Summary
“FunctionX Technologies specializes in developing scalable web and mobile applications, offering end-to-end software solutions including design, development, API integration, and cloud deployment for diverse business needs.”

«Previous 1

...

173 174176 177

...

862 Next»

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Trust & Reviews

B2B Reviews Are Dying What Comes Next?

For the past decade, online reviews have been the default trust signal for B2B buyers. Before signing a contract with an agency, you check their Clutc

Nihar Ranjan Rout

B2B Strategy

The Discovery Gap: Why Great Work Isn't Enough Anymore

There was a time when doing exceptional work was enough to build a thriving agency. The work spoke for itself. Clients referred you. Reputation compou

Akash Mahapatra

Industry Trends

The Era of the Directory Is Over. Here's What's Replacing It.

The B2B directory had a good run. For two decades, it was the primary infrastructure connecting buyers with service providers a digital marketplace bu

Nihar Ranjan Rout

Check All Our Blogs

One Platform. One Promise. One Trust.

Whatever your business challenge, browse our most in-demand service categories to find top-rated companies and providers.