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

Ashutec Solutions Private Limited
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
**About Us** Our mission is to provide distinctive, scalable, secure, and maintainable software applications to individuals, startups, and businesses, paving the way for your digital success. **What We Do** We specialize in custom software and product development services that support our clien
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+9 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
5% API Development & Integration
3% Backend Development
AI Summary
“Ashutec Solutions Private Limited delivers custom software development, including web, mobile, API integration, UI/UX design, testing, and legacy system migrations, leveraging diverse modern technologies.”
INYSTER
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
INYSTER specializes in creating tailored web applications for businesses that require more than just standard off-the-shelf software. We provide proof of concepts (POCs) in 2-4 weeks and minimum viable products (MVPs) in 4-8 weeks, all developed internally by a senior architect. There is no subcontr
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
Services Provided+3 Services
35% Custom Web Application Development
10% API Development & Integration
5% E-Commerce Development
13% Generative AI
AI Summary
“INYSTER develops bespoke web applications and automates business processes using modern technologies, delivering fast, in-house solutions with full client code ownership and remote support across industries.”
UNWEB
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
UNWEB is a digital agency that prioritizes online solutions, focusing on the needs of businesses and startups. We excel in website design, web development, UI/UX, and digital optimization, assisting brands in establishing a robust online presence and turning visitors into customers. Our methodology
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
20% Custom Web Application Development
10% API Development & Integration
8% E-Commerce Development
12% Mobile App Development (iOS & Android)
AI Summary
“UNWEB is a digital agency specializing in website design, development, UI/UX, and digital optimization to enhance brands' online presence and convert visitors into customers through sleek, functional solutions.”
AVALPHA TECHNOLOGIES PRIVATE LIMITED
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
A technology expert with extensive experience in FinTech and banking, I can work independently or as part of a top-performing team. My focus is on addressing complex challenges and creating tangible results.
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided+1 Services
17% Custom Web Application Development
14% API Development & Integration
3% Legacy System Modernization
33% IT Staff Augmentation
AI Summary
“AVALPHA TECHNOLOGIES PRIVATE LIMITED specializes in FinTech and banking technology, delivering innovative solutions by tackling complex challenges through independent and collaborative expert efforts.”
Life Value (ex-Tech Stack Apps)
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Life Value creates tailored, enterprise-level software specifically for the healthcare industry. Since 2018, we have assisted organizations globally in reaching their strategic goals through secure, scalable, and compliant application development. We take pride in our open partnerships and our abili
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Oradea, Bihor, Ro
Services Provided+4 Services
18% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% Backend Development
5% Frontend Development
AI Summary
“Life Value delivers secure, compliant, and tailored healthcare software solutions, leveraging expertise in industry regulations to enhance clinical workflows and organizational efficiency worldwide.”
ZGROW SOLUTIONS LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Zgrow Solutions is an international company specializing in AI and software development, aimed at assisting European enterprises and mid-sized businesses in speeding up their digital transformation through intelligent automation, Generative AI, cloud services, and tailored software solutions. With d
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Chennai, Tamil Nadu, In
Services Provided+3 Services
20% Cloud Consulting & SI
20% Backend Development
15% DevOps Engineering
15% Managed IT Services
AI Summary
“Zgrow Solutions specializes in AI-driven software development and intelligent automation, delivering high-quality, compliant digital transformation services to mid-sized European businesses from centers in the USA and India.”
Worksdem
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Worksdem is a software engineering company located in Turin that specializes in creating tailored enterprise software, AI solutions, automations, and mobile applications for iOS and Android. Our goal is to help businesses launch complex systems reliably and efficiently. We streamline disjointed proc
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Torino, Piedmont, It
Services Provided+2 Services
23% Custom Web Application Development
17% Mobile App Development (iOS & Android)
10% API Development & Integration
15% AI Strategy & Roadmap Consulting
AI Summary
“Worksdem is a Turin-based software engineering firm delivering tailored enterprise software, AI solutions, and mobile apps, focusing on scalable, secure platforms and measurable workflow automation for business growth.”
NewProWeb
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
🌐 Who Are We? NewProWeb is a contemporary IT firm located in Uzbekistan, focused on providing high-quality, tailor-made digital solutions for global clients. We take pride in our collaboration with the German company PIN AG, leveraging the over a decade of expertise in the German market that our le
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided+4 Services
15% API Development & Integration
13% Mobile App Development (iOS & Android)
23% Custom Web Application Development
23% CRM Consulting and SI
AI Summary
“NewProWeb is an Uzbek IT firm delivering custom web, mobile, automation, and ERP solutions with multilingual support, backed by over a decade of German market expertise and agile development.”
SPEEDFORCE DIGITAL
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
SPEEDFORCE DIGITAL offers technology and marketing solutions, focusing on creating tailored websites, software applications, and executing strategic marketing initiatives. Our services include: Technology Services and Digital Marketing Services. Our goal is to deliver solutions that assist your busi
Highlights
10-49
Employees
Jeddah, Sa
Services Provided+4 Services
8% E-Commerce Development
14% Custom Web Application Development
8% Mobile App Development (iOS & Android)
3% API Development & Integration
AI Summary
“SPEEDFORCE DIGITAL delivers customized technology and marketing solutions, including website creation, software development, and strategic marketing, to help businesses overcome challenges and enhance customer experiences.”
Apps Global
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At App Global, we focus on developing web solutions that are scalable, secure, and high-performing, customized to meet the needs of your business. Here are our main services: Why select Apps Global? Over a decade of industry experience, a talented and committed team, a diverse international client b
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
20% Custom Web Application Development
7% Mobile App Development (iOS & Android)
7% API Development & Integration
18% Search Engine Optimization (SEO)
AI Summary
“Apps Global delivers scalable, secure web solutions with over a decade of experience, serving diverse clients through dedicated teams and affordable, high-performance services tailored to business needs.”

«Previous 1

...

460 461463 464

...

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.