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 8, 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

AiBitSolProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Many companies face challenges in expanding due to outdated technology. At AiBitSol, we assist businesses in developing intelligent and scalable digital systems that enhance daily operations, save time, and foster sustainable growth. We provide a range of solutions, including custom software, AI aut
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Austin, Texas, Us
Services Provided+16 Services
30% Custom Web Application Development
15% QA & Software Testing
10% Code Review & Technical Audits
10% Mobile App Development (iOS & Android)
AI Summary
“AiBitSol specializes in developing intelligent digital systems, offering custom software, AI automation, cloud services, and business management solutions to enhance efficiency, productivity, and sustainable growth.”
InnotechfyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Innotechfy is a software development firm dedicated to creating high-quality, scalable digital solutions for startups, small and medium-sized enterprises (SMEs), and large corporations in the US and Europe. We offer comprehensive development services that cover everything from validating ideas and l
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
45% ERP & CRM Development
20% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“Innotechfy delivers scalable software solutions across web, mobile, AI/ML, and ERP systems, specializing in customized Odoo implementations to support startups and enterprises in the US and Europe.”
KodeLabsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
In short, I'm a Senior Software Engineer focused on mobile app development (both Android and Flutter) leveraging the latest industry standards and cutting-edge technologies. Let's connect!
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
Services Provided+3 Services
20% API Development & Integration
70% Mobile App Development (iOS & Android)
10% E-Commerce Development
40% IT Staff Augmentation
AI Summary
“KodeLabs specializes in mobile app development, utilizing advanced technologies for Android and Flutter platforms, delivering innovative software solutions with industry-leading standards.”
Swelipha TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Swelipha Technologies offers technology consulting services aimed at developing scalable and dependable software systems within AI, SaaS, and cloud platforms.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Johnston, Iowa, Us
Services Provided+7 Services
15% E-Commerce Development
25% Mobile App Development (iOS & Android)
30% API Development & Integration
30% Custom Web Application Development
AI Summary
“Swelipha Technologies specializes in technology consulting, delivering scalable and reliable software solutions across AI, SaaS, and cloud platforms to enhance business operations.”
Wurkbook TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Wurkbook Technologies is a client-focused IT solutions firm that specializes in Open Source ERPs, custom web development, mobile apps, eCommerce solutions, and offshore outsourcing services. We assist businesses in optimizing their operations and growing efficiently with dependable, tech-based solut
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Kota, Rajasthan, In
Services Provided+5 Services
30% Mobile App Development (iOS & Android)
35% Custom Web Application Development
25% E-Commerce Development
10% API Development & Integration
AI Summary
“Wurkbook Technologies delivers customized IT solutions including Open Source ERPs, web and mobile apps, eCommerce, offshore outsourcing, and digital marketing to drive efficient business growth.”
RewiSoftProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
More than 100 companies around the globe have selected us as their reliable partner for software development! Our headquarters are located in Europe and the USA, with offices in Poland, Estonia, Ukraine, and the USA. Despite being established in these areas, we offer our services worldwide. Our Ke
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+12 Services
20% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
15% Frontend Development
AI Summary
“RewiSoft is a global software development partner offering mobile, web, and UI/UX solutions across 25+ industries, delivering user-centered, impactful projects to over 100 clients worldwide.”
WONTERAProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
🚀 Elevate Your Business with Wontera IT Services! 🌟 Your Ally in Design, Development, and Deployment At WONTERA, we focus on creating contemporary digital solutions that grow with your business. Whether you're starting your first product launch or improving an existing system, our team utilizes st
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“WONTERA delivers comprehensive IT services including custom software, web and mobile app development, e-commerce, ERP/CRM systems, and reliable hosting, leveraging modern technologies to support business growth.”
Crazy GeeksProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Crazy Geeks is a website development firm located in Mumbai that specializes in creating fast, SEO-friendly websites designed to generate genuine business leads. We assist startups, local enterprises, and emerging brands in establishing a robust online presence through contemporary, mobile-responsiv
Highlights
Mumbai, Maharashtra, In
Services Provided+6 Services
20% Mobile App Development (iOS & Android)
35% Custom Web Application Development
30% E-Commerce Development
15% API Development & Integration
AI Summary
“Crazy Geeks is a Mumbai-based firm specializing in fast, SEO-optimized website and app development, delivering cost-effective, mobile-responsive solutions that boost online presence and generate leads.”
ALevelSoftProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At ALevelSoft, we consider ourselves not just a technology provider, but your partner in digital transformation. Our customized services include tailored web and mobile application development, advanced UI/UX design, along with leading-edge technology in IoT and AI. Our committed team, possessing ex
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
30% Mobile App Development (iOS & Android)
30% Custom Web Application Development
15% API Development & Integration
15% Backend Development
AI Summary
“ALevelSoft partners in digital transformation, offering customized web, mobile, IoT, and AI solutions with expertise in app modernization, IT consulting, and scalable technology stacks.”
Zen Heads Kft.Profile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2013, our company has always aimed to deliver top-notch service in comprehensive digital product development for clients around the world. We support our clients through every stage of their product's lifecycle, from ideation and discovery to UI/UX design, implementation, and maintena
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Budapest, Budapest, Hu
Services Provided+5 Services
35% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% API Development & Integration
30% SaaS Product Development
AI Summary
“Zen Heads Kft., founded in 2013, specializes in end-to-end digital product development worldwide, leveraging expertise in Python, React, AI, and DevOps to deliver SaaS solutions.”

«Previous 1

...

699 700702 703

...

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.