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. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

How this list is built

We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

8,487 Companies

List of the Best API Development & Integration Agencies

Scalo
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Scalo is a Polish software development company that creates digital solutions designed for the future. Our customer reviews frequently emphasize our capability to achieve transformative outcomes, supported by 17 years of industry experience and more than 750 completed projects.📱 Interested in ensur
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Wroclaw, Lower Silesian, Pl
Services Provided+5 Services
5% Frontend Development
5% Mobile App Development (iOS & Android)
7% API Development & Integration
10% Backend Development
AI Summary
“Scalo is a Polish software firm with 17 years' experience delivering adaptive digital solutions across industries, specializing in AI, cloud, data engineering, and user-centered design globally.”
Cacti Technologies LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Cacti Technologies is a tech agency based in Grand Rapids, MI, specializing in web design, local SEO, AI automation, and tech support for small businesses. It was established by Carson Seeger, MBA, and offers enterprise-level solutions at affordable rates.
Highlights
$50-99/hr
Avg Hourly Rate
Grand Rapids, Michigan, Us
Services Provided+4 Services
5% Blockchain & Web3 Development
15% API Development & Integration
30% Custom Web Application Development
8% Other IT Consulting and SI
AI Summary
“Cacti Technologies LLC, based in Grand Rapids, MI, offers affordable enterprise-level web design, local SEO, AI automation, and tech support services tailored for small businesses.”
dataglitch
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We create efficient, scalable, and intelligent solutions customized to your company's requirements. Our expertise guarantees the best technology choices, smooth automation, and dependability throughout the entire development process.
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
33% AI Strategy & Roadmap Consulting
14% API Development & Integration
20% Custom Web Application Development
33% Operational Process Consulting
AI Summary
“dataglitch delivers tailored, scalable technology solutions emphasizing efficiency, automation, and reliability to meet diverse business requirements across development processes.”
Esquiretec
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We offer IT Solutions and Support, providing comprehensive IT services, expert technical assistance, and reliable AMC solutions to ensure the optimal performance of your systems. Website Development We create custom, responsive websites that align with your brand and enhance user engagement. Soc
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
20% Legacy System Modernization
14% API Development & Integration
33% IT Staff Augmentation
33% Operational Process Consulting
AI Summary
“Esquiretec delivers comprehensive IT solutions including website development, digital marketing, ERP integration, and support services to optimize business performance and enhance online presence.”
Atomate
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Since its founding in 2011, Atomate has consistently upheld its core values, which influence its culture and inform its strategic approach and distinctiveness. - **Exceptional Customer Service:** Our goal is to excel in customer service by regularly evaluating our outcomes and optimizing processes
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Chisinau, Chisinau, Md
Services Provided+2 Services
23% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% E-Commerce Development
10% API Development & Integration
AI Summary
“Founded in 2011, Atomate excels in delivering high-quality, timely solutions through exceptional service, transparent relationships, skilled talent, and continuous innovation.”
3XM Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
3XM Group is a prominent software development firm with locations in the United States and Argentina, boasting over a decade of experience. We focus on the design, development, and implementation of state-of-the-art technology solutions. Our expertise includes custom software development, web and mo
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Cordoba, Cordoba, Ar
Services Provided+6 Services
7% Backend Development
10% Custom Web Application Development
5% SaaS Product Development
7% API Development & Integration
AI Summary
“3XM Group is a US and Argentina-based software development firm with over 10 years' experience delivering custom software, mobile and web applications, data analytics, and integration solutions through a skilled Latin American team.”
X-TECH
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a talented group of developers specializing in web, game, mobile app, AR & VR, and metaverse solutions, eager to take on exciting projects. With more than 15 years in the IT industry and a proven track record of completing over 300 projects, X-TECH Software Company has established itself as a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Yerevan, Am
Services Provided+3 Services
10% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
8% Backend Development
AI Summary
“X-TECH is an experienced IT company specializing in web, game, mobile, AR/VR, and metaverse development, delivering innovative, high-quality solutions across diverse technology sectors.”
TechnoYuga
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
TechnoYuga is a digital product engineering company that prioritizes AI, assisting startups, small and medium-sized enterprises, and large organizations in creating intelligent, scalable, and future-ready digital products. We blend strategy, design, and advanced engineering execution to provide solu
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided+14 Services
10% Custom Web Application Development
15% Mobile App Development (iOS & Android)
8% API Development & Integration
10% SaaS Product Development
AI Summary
“TechnoYuga is a digital product engineering company specializing in AI, mobile app development, blockchain, and Web3, delivering scalable, intelligent solutions for startups to enterprises globally.”
Boster Tech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Boster Tech is a digital agency located in London that focuses on tailored web development, AI integration, and automation using Make.com. Established by Jacques Soude, who is in the top 10% of Upwork freelancers and has over 7 years of experience along with more than 30 successful projects for clie
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Services Provided+2 Services
30% Custom Web Application Development
15% API Development & Integration
5% E-Commerce Development
20% Custom AI Chatbot Development
AI Summary
“Boster Tech, a London-based digital agency led by experienced freelancer Jacques Soude, specializes in bespoke web development, AI integration, and automation using advanced technologies and frameworks.”
Vaidrix Technologies Pvt Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Vaidrix Technologies, a premier partner for strategic AI and custom software development, is revolutionizing businesses with cutting-edge technology solutions. We assist startups, scaling companies, and large corporations in creating scalable digital products that achieve tangible results. Our skill
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+8 Services
8% Mobile App Development (iOS & Android)
13% Legacy System Modernization
13% API Development & Integration
15% Custom Web Application Development
AI Summary
“Vaidrix Technologies delivers tailored AI, software, SaaS, and cloud solutions, combining technical expertise and strategic insight to drive impactful digital transformation across industries.”

«Previous 1

...

321 322324 325

...

849 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.