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

TrossProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Tross is a company that enhances application development efficiency through standardization. After conducting thorough research, the team has identified a range of specialized tools that enable them to create high-quality applications quickly. The Tross Engine offers affordable and rapid hosting, CI
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Jersey City, New Jersey, Us
Services Provided+1 Services
25% Custom Web Application Development
20% API Development & Integration
20% Backend Development
20% Frontend Development
AI Summary
“Tross streamlines application development by offering standardized tools, rapid, affordable hosting, CI/CD, full-stack development, and 24/7 support, reducing the need for large tech teams.”
ArionkoderProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
While some companies discuss AI transformation, we actively implement it. Arionkoder collaborates with organizations ready to move beyond pilot projects and start delivering results. Whether in healthcare, pharmaceuticals, logistics, or GovTech, we integrate with your team, take responsibility for d
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Montevideo, Montevideo, Uy
Services Provided+3 Services
20% Custom Web Application Development
10% API Development & Integration
4% Code Review & Technical Audits
8% AI Strategy & Roadmap Consulting
AI Summary
“Arionkoder partners across industries like healthcare, pharmaceuticals, logistics, and GovTech to develop and implement practical AI solutions, ensuring responsible delivery and real-world impact.”
stelarcProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Stelarc is a team of engineers, designers, and strategists focused on addressing the most intricate technical issues faced by organizations worldwide.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
Kozhikode, Kerala, In
Services Provided+1 Services
25% Custom Web Application Development
18% API Development & Integration
7% E-Commerce Development
30% CRM Consulting and SI
AI Summary
“Stelarc is a multidisciplinary team of engineers, designers, and strategists dedicated to solving complex technical challenges for diverse organizations globally with innovative solutions.”
DataTek Solutions, Inc.Profile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
DataTek is a software development firm located in the United States, specializing in tailored technology solutions for businesses around the globe. Established by Stuart Smith, a highly experienced professional in software and business intelligence development with over 18 years in the field, DataTe
Highlights
$100-149/hr
Avg Hourly Rate
2-9
Employees
North Palm Beach, Florida, Us
Services Provided
35% Custom Web Application Development
15% API Development & Integration
35% BI & Big Data Consulting & SI
15% CRM Consulting and SI
AI Summary
“DataTek Solutions, Inc. delivers customized technology and software development services, leveraging extensive expertise to address complex business challenges and support global client growth.”
ArdentInfo SolutionsProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At ArdentInfo Solutions, we are dedicated to transforming your concepts into outstanding digital experiences. As a premier mobile app development firm, we excel in crafting tailor-made solutions across various platforms and technologies. Our Services: - **Mobile App Development:** We specialize in
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
10% API Development & Integration
5% E-Commerce Development
10% Custom Web Application Development
AI Summary
“ArdentInfo Solutions delivers tailored mobile and web applications, e-commerce, API integration, AI consulting, and cloud services leveraging advanced technologies for innovative digital experiences and client success.”
Nar Technology ServicesProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Nar is a provider of technology services that delivers managed solutions and project-oriented resources. Our developers work full-time as integral team members with our partner clients and are based at Nar’s headquarters in Turkey. We utilize agile development practices, and our developers specializ
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Istanbul, Istanbul, Tr
Services Provided+2 Services
30% Custom Web Application Development
20% API Development & Integration
20% Backend Development
15% Frontend Development
AI Summary
“Nar Technology Services offers managed technology solutions with specialized developers in multiple programming languages and DevOps tools, employing agile practices from its headquarters in Turkey.”
eesy-innovation GmbHProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
eesy-innovation specializes in providing comprehensive development services for complete IoT solutions. The company delivers end-to-end services across various industries, including healthcare, sports, smart homes, and more. Its key areas of expertise encompass hardware design (such as schematics an
Highlights
10-49
Employees
Services Provided+2 Services
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
15% AI Strategy & Roadmap Consulting
AI Summary
“eesy-innovation GmbH offers end-to-end IoT development services across industries, specializing in hardware, firmware, cloud platforms, and AI software, delivering innovative, market-ready solutions with expert support.”
InfoLake LLCProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2017, InfoLake has reliably delivered satisfactory services to its business clients to help them achieve their objectives more quickly.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Diamond Bar, California, Us
Services Provided+1 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% API Development & Integration
20% E-Commerce Development
AI Summary
“InfoLake LLC, founded in 2017, provides dependable business services aimed at accelerating client goal achievement through consistent and satisfactory solutions across various domains.”
Peak Web TechnologiesProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Peak Web Technologies, located in Wilmington, Delaware, is a web design and digital marketing agency catering to small businesses. We create websites, manage local SEO, implement AI chatbots, CRMs, and business automation solutions that assist contractors, restaurants, salons, and service providers
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Newark, Delaware, Us
Services Provided
38% Custom Web Application Development
12% API Development & Integration
50% Search Engine Optimization (SEO)
AI Summary
“Peak Web Technologies is a Delaware-based agency offering web design, digital marketing, AI chatbots, CRM, and automation to help small businesses improve online visibility and client acquisition.”
Marktine Technology Solutions Pvt LtdProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
⭐ Marktine is your reliable AI-powered global technology partner ⭐ Marktine stands out as a prominent company specializing in AI-driven digital transformation, providing intelligent solutions for sectors such as Retail, Healthcare, BFSI, Manufacturing, Telecom, and Consumer Packaged Goods, among oth
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Jaipur, Rajasthan, In
Services Provided+6 Services
8% Custom AI Chatbot Development
5% Generative AI
4% BI & Big Data Consulting & SI
3% AI Model Fine-Tuning & Training
AI Summary
“Marktine Technology Solutions Pvt Ltd delivers AI-driven digital transformation, custom software development, and IT staff augmentation, powering global industries with scalable, intelligent technology solutions for optimized operations.”

«Previous 1

...

197 198200 201

...

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.