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 9, 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

Aciano TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
**About Us** Aciano Technologies is an IT services firm that focuses on IT Staff Augmentation and Custom Software Development, aiding businesses in accelerating growth, minimizing hiring challenges, and confidently delivering software solutions. **IT Staff Augmentation** We assist startups, s
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Karachi, Sindh, Pk
Services Provided+4 Services
30% Custom Web Application Development
20% API Development & Integration
20% SaaS Product Development
5% E-Commerce Development
AI Summary
“Aciano Technologies specializes in custom software development and IT staff augmentation, delivering tailored digital solutions and flexible team scaling to accelerate business growth and software delivery.”
WaveformProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Waveform is a digital product studio located in Braga, Portugal, that specializes in developing mobile applications, web platforms, and user-focused design. Since its founding in 2011, the company has been assisting organizations in turning their ideas into reliable, intuitive, and impactful digital
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Braga, Pt
Services Provided+1 Services
25% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
10% E-Commerce Development
AI Summary
“Waveform is a Portuguese digital product studio specializing in mobile and web application development with user-focused design, serving diverse sectors to create efficient, scalable, and impactful solutions.”
AionX SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
AionX Solutions provides intelligent technology through straightforward, scalable solutions for businesses of any size. We transform complex technology into intuitive digital experiences, offering AI-driven platforms, ERP systems, and customized web and mobile development. Enhance your growth with o
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+2 Services
40% API Development & Integration
15% E-Commerce Development
45% Mobile App Development (iOS & Android)
35% UX Research & Usability Testing
AI Summary
“AionX Solutions delivers AI-driven, scalable technology and ERP systems, simplifying complex digital solutions through customized web and mobile development to empower businesses of all sizes.”
PrimotlyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Boost your business growth without the hassle of managing technology! For over two decades, we've been assisting companies in expanding through software solutions and specialized teams. Our experienced developers and cross-functional groups act as your dedicated technology partner, prioritizing resu
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+4 Services
40% Custom Web Application Development
25% API Development & Integration
25% SaaS Product Development
10% E-Commerce Development
AI Summary
“Primotly empowers business growth by delivering tailored software solutions, integrating skilled teams, and leveraging AI to enhance efficiency, collaboration, and rapid product development.”
Igniters HubProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We have substantial expertise in Web Portals, Multi-Vendor E-Commerce platforms, API Integration, and Mobile Applications. Some of our projects include PlanYourMedia, speedCart, VSRetailer Sell Grocery Online, Spot Class, Paper Stock Exchange, and AIR World Service ESD. Attached is our capabilities
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+1 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% E-Commerce Development
15% API Development & Integration
AI Summary
“Igniters Hub is an India-based IT company offering diverse software solutions including web apps, mobile development, blockchain, IoT, and e-commerce across multiple global industries.”
ILUXA WEBProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At ILUXA WEB, we develop robust web platforms designed to help businesses grow, streamline operations, and attract additional clients. Our goal is to equip companies around the globe with customized digital solutions, ranging from sleek, efficient corporate websites to sophisticated commercial platf
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Poznan, Greater Poland, Pl
Services Provided+2 Services
80% Custom Web Application Development
20% API Development & Integration
25% Product UX Strategy
20% UX Research & Usability Testing
AI Summary
“ILUXA WEB designs custom web platforms and automation tools that enable global businesses to enhance operations, attract clients, and successfully launch or improve digital products.”
Spire IT ServicesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Spire IT Services is a company focused on custom software development, backup administration, and managed service provider (MSP) support. It specializes in integrating IT services with innovative processes, technologies, and delivery models while leveraging best practices and expertise. Their areas
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Ludhiana, Punjab, In
Services Provided+2 Services
50% Custom Web Application Development
35% API Development & Integration
15% QA & Software Testing
60% Managed IT Services
AI Summary
“Spire IT Services, based in India, offers comprehensive custom software development, API integration, managed IT services, and quality assurance with a focus on innovation, expertise, and client collaboration.”
ETIXIOProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Quickly connect with skilled developers to speed up your IT projects without any extra complications. Our teams, consistently trained in AI/Code tools like Copilot and Cursor, enhance code quality, minimize errors, and boost delivery speed. With Etixio, offshore IT is streamlined, responsive, and pe
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided
80% IT Staff Augmentation
20% Other IT Consulting and SI
60% Custom Web Application Development
40% API Development & Integration
AI Summary
“Etixio provides expertly trained offshore IT teams skilled in AI code tools, delivering high-quality software development that accelerates projects and aligns with client objectives efficiently.”
ChronexaProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Chronexa is a partner in AI systems integration that specializes in creating production-level automation workflows designed for businesses with intricate operational requirements. We develop and implement comprehensive AI systems that manage document processing, compliance workflows, data orchestrat
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+3 Services
20% AI Strategy & Roadmap Consulting
20% LLM Integration & Prompt Engineering
5% Custom AI Chatbot Development
10% Generative AI
AI Summary
“Chronexa specializes in integrating advanced AI systems to automate complex business operations, enhancing efficiency, accuracy, and scalability through tailored, comprehensive workflow solutions.”
RabIT SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our mission is to support our clients in achieving growth through technological innovation and creating a significant impact in their sectors. Since 2024, we have been certified in ISO 9001 and ISO 27001. We strive to deliver fully tailored software solutions of the utmost quality to both small and
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Szeged, Csongrad Csanad, Hu
Services Provided+4 Services
25% QA & Software Testing
25% API Development & Integration
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
AI Summary
“RabIT Solutions delivers customized, high-quality software solutions globally, supporting SMEs and large corporations through technological innovation and a skilled, dedicated team focused on client success.”

«Previous 1

...

206 207209 210

...

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.