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

Nexcess Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
The influence of web technology is a global phenomenon. Nexcess Technologies specializes in developing web and mobile applications that can cross geographical boundaries and enhance your business in today’s competitive landscape. Regardless of your location, we can assist you in establishing a stron
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
25% E-Commerce Development
10% API Development & Integration
AI Summary
“Nexcess Technologies delivers high-quality web, mobile, and e-commerce solutions globally, emphasizing modern design, responsive development, and tailored functionality to enhance business growth and user engagement.”
Scale Value
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Scale Value is a contemporary growth agency focused on enhancing businesses' brand visibility, marketing effectiveness, and digital operations. We integrate creativity, data insights, XR/AI advancements, and workflow automation to produce quantifiable business results. Our areas of expertise include
Highlights
2-9
Employees
Services Provided+12 Services
2% Other Digital Marketing
3% Demand Generation Marketing
6% Performance Marketing
6% Social Media Marketing
AI Summary
“Scale Value excels in Digital Marketing by offering comprehensive social media marketing, performance marketing, and demand generation strategies. Their expertise in Facebook Advertising and content creation supports measurable brand growth.”
S
Shadbox Infosystem LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Shadbox Infosystem, we excel in offering top-tier Ruby on Rails (RoR) and React.js development services customized to fit your business requirements. Based in the USA, we emphasize providing strong staff augmentation solutions to help you expand your development team effortlessly. Whether you nee
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
13% API Development & Integration
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% E-Commerce Development
AI Summary
“Shadbox Infosystem LLC offers tailored Ruby on Rails and React.js development with flexible staff augmentation, providing experienced developers in the USA with transparent, commission-free pricing.”
SkyBit Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
SkyBit is a leading custom web and mobile application development firm located in India. Founded in 2015, we have achieved numerous milestones and gained recognition as a premier technology partner for startups, SMEs, and businesses of all sizes. We leverage the latest advances in emerging technolog
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+3 Services
8% API Development & Integration
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% E-Commerce Development
AI Summary
“SkyBit Solutions is an Indian technology firm specializing in custom web and mobile app development, integrating emerging technologies like AR, IoT, and Blockchain for diverse clients globally.”
Alwari Developments
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Alwari Development is a contemporary software development firm dedicated to creating high-performance mobile applications, websites, and digital platforms for startups and expanding companies. We merge technology, creativity, and scalable architecture to design products that are quick, dependable, a
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Bahawalpur, Pk Punjab, Pk
Services Provided+3 Services
7% Custom Web Application Development
4% QA & Software Testing
3% E-Commerce Development
15% Mobile App Development (iOS & Android)
AI Summary
“Alwari Developments specializes in creating scalable, high-performance mobile apps, websites, and AI-integrated systems, delivering innovative digital solutions that drive business growth and user engagement.”
IR Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
IR Solutions is an IT services and consulting firm established in 2019 that assists startups, mid-sized companies, and large enterprises in developing and expanding secure, high-performance digital products. The company offers customized technological solutions tailored to each client’s objectives,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Islamabad, Pk
Services Provided+13 Services
6% Custom Web Application Development
5% Blockchain & Web3 Development
4% API Development & Integration
2% QA & Software Testing
AI Summary
“IR Solutions, founded in 2019, delivers tailored IT services and consulting, leveraging modern technologies to develop secure, scalable digital solutions that drive clients' business growth and transformation.”
Teknergy
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Teknergy functions as a Managed Service Provider, overseeing all elements from infrastructure to support while also developing tailored software solutions to guarantee smooth operations and enhanced performance. Rely on us for proficient and efficient management of all your IT requirements. Our serv
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
9% Mobile App Development (iOS & Android)
12% Custom Web Application Development
8% API Development & Integration
5% E-Commerce Development
AI Summary
“Teknergy is a Managed Service Provider offering comprehensive IT management and custom software development services to optimize business operations and enhance technological performance.”
Albtech Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a mobile and interactive application engineering partner that assists European agencies and startups with high-quality development in React Native and Unity. Established by a technical lead, we merge product-oriented mobile engineering with real-time 2D/3D interactive development to create ca
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
8% Custom Web Application Development
30% Mobile App Development (iOS & Android)
7% API Development & Integration
5% E-Commerce Development
AI Summary
“Albtech Solutions partners with European agencies and startups to deliver high-quality React Native and Unity development, creating scalable, interactive, and engaging mobile and game applications across platforms.”
Atvantiq Networks Private Limited
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
With over 20 years of experience, Atvantiq has established itself as a reliable leader in providing innovative solutions in mobile and web application development, UI/UX design, full-stack systems, telecommunications, AI and machine learning, generative AI, blockchain and cryptocurrency platforms, a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Chicago, Illinois, Us
Services Provided+8 Services
4% CMS Development & Customization
8% Mobile App Development (iOS & Android)
5% API Development & Integration
8% Custom Web Application Development
AI Summary
“Atvantiq Networks Private Limited delivers innovative mobile, web, AI, blockchain, and security solutions, leveraging 20+ years of expertise to drive digital transformation and operational excellence.”
Nevronus Systems
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a web and mobile software development company with a focus on global markets, providing scalable, secure, and high-performance digital solutions for startups, small and medium enterprises, and large corporations worldwide. Our technical skills include SQL Server and PostgreSQL database archit
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dhaka, Dhaka, Bd
Services Provided+4 Services
10% Custom Web Application Development
7% Mobile App Development (iOS & Android)
7% API Development & Integration
2% ERP & CRM Development
AI Summary
“Nevronus Systems delivers scalable, secure web and mobile software solutions worldwide, specializing in robust backend architecture, modern UIs, and cloud-ready applications for businesses of all sizes.”

«Previous 1

...

599 600602 603

...

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.