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

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

Turbulence TechnologyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Turbulence Technologies offers premium software products and services, earning a reputation as a dependable and strategic partner in engineering. Our commitment to delivering top-notch quality engineering solutions punctually is backed by our team's extensive technical skills and over a decade of so
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Sofia, Sofia, Bg
Services Provided+21 Services
10% Blockchain & Web3 Development
15% Code Review & Technical Audits
15% QA & Software Testing
15% API Development & Integration
AI Summary
“Turbulence Technologies delivers high-quality, timely software and engineering solutions, leveraging extensive expertise to empower clients and support sustainable business growth across diverse technology domains.”
Kerss TechnologyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Kerss Technology – Turning Ideas into Scalable Software Solutions At Kerss Technology, we focus on creating innovative, scalable, and dependable web solutions that help businesses thrive in the digital landscape. Whether you're a startup seeking to launch your minimum viable product (MVP) or an es
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% SaaS Product Development
15% E-Commerce Development
AI Summary
“Kerss Technology delivers innovative, scalable web and mobile software solutions, specializing in custom development, SaaS, e-commerce, UI/UX design, and digital transformation for global clients.”
S
Softonix IT SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Softonix: Your Partner for Digital Success Softonix is your comprehensive answer for all things digital. We provide an extensive array of services, such as website design and development, software creation, mobile app development, digital marketing, e-commerce solutions, graphic design, and UI/UX
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
30% Custom Web Application Development
20% API Development & Integration
10% QA & Software Testing
25% Mobile App Development (iOS & Android)
AI Summary
“Softonix IT Solutions offers comprehensive digital services including software development, web and mobile app design, digital marketing, e-commerce solutions, and UI/UX design to drive business success.”
CYBOT-X Technologies Pvt. Ltd.Profile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Information Technology and Cybersecurity Services
Highlights
10-49
Employees
Services Provided+3 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
25% API Development & Integration
25% QA & Software Testing
AI Summary
“CYBOT-X Technologies Pvt. Ltd. specializes in information technology and cybersecurity services, delivering comprehensive solutions to enhance digital security and technological infrastructure for diverse clients.”
nuSoft, Inc.Profile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
**Award-Winning Customized Software Development for B2B & B2C** **nuSoft: Pioneering Digital Solutions with a Global Reach** With a reputation founded on excellence and innovation, nuSoft stands as a leading technology service provider, offering state-of-the-art solutions that revolutionize busi
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
35% Mobile App Development (iOS & Android)
30% Backend Development
25% Custom Web Application Development
10% API Development & Integration
AI Summary
“nuSoft, Inc. specializes in customized software development, cloud infrastructure, data analytics, AI, and web solutions, delivering innovative digital services globally with a strong client retention record.”
Kraft Web AgencyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Kraft Web Agency, we go beyond mere design, coding, and development; we focus on innovation, collaboration, and providing digital solutions that enhance your brand's presence online. We invite you to partner with us as we turn ideas into meaningful digital experiences. Your success is our main go
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
60% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
65% Product UX Strategy
AI Summary
“Kraft Web Agency delivers innovative digital solutions through collaborative design and development, prioritizing client goals with transparent communication to enhance online brand presence.”
Pixzelle StudioProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
From concept to creation. We offer software development, mobile applications, artificial intelligence, cloud infrastructure, and specialized product teams for businesses operating with a serious approach, no matter where they are located globally.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ciudad de Mexico, Mexico City, Mx
Services Provided+19 Services
10% QA & Software Testing
25% Mobile App Development (iOS & Android)
15% API Development & Integration
10% E-Commerce Development
AI Summary
“Pixzelle Studio delivers comprehensive software solutions including mobile apps, AI, cloud infrastructure, and dedicated product teams to support serious businesses worldwide with end-to-end development expertise.”
AppSageProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
The top subscription service for development, designed for visionaries, startups, and businesses. Enjoy an unlimited number of requests at a set monthly rate, with the flexibility to pause or cancel at any time.
Highlights
2-9
Employees
Services Provided+4 Services
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
40% LLM Integration & Prompt Engineering
AI Summary
“AppSage offers a flexible subscription service providing unlimited development requests for visionaries, startups, and businesses, with convenient monthly pricing and easy cancellation options.”
DigitalhypeProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our value proposition includes the following: We offer information technology services to international clients in the Healthcare, IoT, Fintech, and Ecommerce sectors, among others, helping them create digital products with teams composed of top-tier talent. Our team members possess both technical a
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Aguascalientes, Aguascalientes, Mx
Services Provided+20 Services
15% API Development & Integration
15% Frontend Development
10% Mobile App Development (iOS & Android)
15% E-Commerce Development
AI Summary
“Digitalhype delivers high-quality IT services across Healthcare, IoT, Fintech, and Ecommerce sectors, combining skilled teams, timely communication, and cost-effective solutions close to US clients.”
Genforge StudioProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
GenForge Studio is a leading web and app development agency located in India. We focus on creating scalable SaaS platforms, e-commerce stores optimized for conversions, and custom software utilizing Next.js and React. Our mission is to assist startups and small to medium-sized enterprises in the US,
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
15% API Development & Integration
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% E-Commerce Development
AI Summary
“GenForge Studio, based in India, crafts scalable SaaS platforms, e-commerce sites, and custom software using Next.js and React, supporting startups and SMEs in global market growth.”

«Previous 1

...

796 797799 800

...

862 Next»

Latest insights & expert perspectives

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

Agency Growth

Why the Best Tech Agencies Are Invisible to the Buyers Who Need Them Most

There's a paradox sitting at the heart of B2B tech procurement. The agencies doing the best work are often the hardest to find. Meanwhile, the agencie

Nihar Ranjan Rout

Industry Trends

Why B2B Discovery Is the Most Underrated Problem in Tech Right Now

The tech industry is obsessed with building. Better products, faster infrastructure, smarter AI tools. Billions of dollars flow into solving problems

Akash Mahapatra

Vendor Selection

The Hidden Cost of a Bad Vendor Decision

When a vendor relationship fails, most companies count the obvious costs: the wasted project fee, the overspend against budget, the external consultan

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.