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 7, 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

SeeedProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Seeed is a software agency located in Miami, focusing on tailored Square integrations, headless commerce solutions, and AI-compatible digital products for mid-sized businesses. We are recognized as Square’s top developer partner, having won four hackathons over three consecutive years. Our team deve
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Miami, Florida, Us
Services Provided+1 Services
50% API Development & Integration
40% Custom Web Application Development
10% E-Commerce Development
100% Cloud Consulting & SI
AI Summary
“Seeed, a Miami-based software agency, specializes in custom Square integrations, headless commerce platforms, and tailored AI-compatible digital products, delivering scalable solutions for mid-sized businesses.”
LinxHQ Pte LtdProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2008, LinxHQ offers software outsourcing services to our clients. We assist them throughout the entire process, from gathering requirements to designing, developing, deploying, and maintaining their web-based and native mobile applications. You can view our portfolio at this link: htt
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Hanoi, Vn
Services Provided+1 Services
35% Mobile App Development (iOS & Android)
25% Custom Web Application Development
15% API Development & Integration
15% Backend Development
AI Summary
“Founded in 2008, LinxHQ provides comprehensive software outsourcing services, specializing in developing, deploying, and maintaining web-based and native mobile applications for diverse clients.”
Steadfast CollectiveProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
As official Laravel partners, we create web applications that are utilized by millions daily. Our team consists of trusted Laravel developers who are dedicated to crafting enduring digital products and web applications. We specialize in PHP, Laravel, and Vue.js. According to Francis Doyle from the N
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+1 Services
35% Custom Web Application Development
25% Backend Development
15% Frontend Development
15% API Development & Integration
AI Summary
“Steadfast Collective, official Laravel partners, specializes in developing robust web applications using PHP, Laravel, and Vue.js, delivering reliable, business-critical digital solutions.”
implemicaProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
✅ Cloud Applications: Design and develop scalable cloud-native and serverless architectures for AWS and Google Cloud. ✅ Complex System Development and API Integration: Create custom software solutions from start to finish, build advanced APIs, and integrate third-party APIs, data hubs, and gateways.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Kharkiv, Kharkiv, Ua
Services Provided
45% Custom Web Application Development
45% API Development & Integration
10% Cloud Consulting & SI
100% Other IT Consulting and SI
AI Summary
“Implemica specializes in scalable cloud-native applications, complex system and API development, IoT integration, big data processing, and workflow automation, delivering comprehensive cloud and IT consulting services.”
Deepcoder PVT LTDProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our Software Development Agency boasts a wealth of experience across multiple industries, consistently providing high-quality, scalable, and secure application solutions. Recognized as a trusted Software Development Company in India, we leverage cutting-edge technologies such as Cloud Computing, IT
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided
45% Mobile App Development (iOS & Android)
45% API Development & Integration
10% E-Commerce Development
100% IT Compliance & Governance
AI Summary
“Deepcoder PVT LTD is an Indian software development agency delivering scalable, secure applications leveraging cloud, cybersecurity, and IT infrastructure to drive long-term digital transformation success.”
FTx POSProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
FTx POS offers a robust and completely customizable retail solution created by retailers for retailers. It includes POS software and hardware, integrated payment systems, age verification, inventory automation, e-commerce synchronization, digital signage, and loyalty programs. This comprehensive sys
Highlights
50-249
Employees
Rock Hill, South Carolina, Us
Services Provided+1 Services
20% Custom Web Application Development
25% Backend Development
20% API Development & Integration
25% E-Commerce Development
AI Summary
“FTx POS delivers customizable retail solutions integrating POS systems, payment processing, inventory automation, e-commerce, and loyalty programs, enhancing operations and profitability for retailers of all sizes.”
HodfordsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2000, Hodfords provides solutions by acting as your in-house digital team or by supplying skilled engineers to enhance your existing team or offer software development teams as required. Reputable brands such as Lenovo, Ben & Jerry’s, and Experian trust us with their software projects
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Hong Kong, Hk
Services Provided+1 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% API Development & Integration
15% Legacy System Modernization
AI Summary
“Hodfords, a Hong Kong-based firm since 2000, delivers custom software, mobile, AR/VR, and AI solutions with experienced global developers, serving top brands flexibly and reliably.”
OakTree AppsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We collaborate with early-stage startups and established enterprises to help them create secure custom software solutions. Executing greenfield projects is our specialty! Our straightforward goal is to deliver high-quality digital solutions that meet our clients’ needs and generate tangible results.
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Falls Church, Virginia, Us
Services Provided
60% Mobile App Development (iOS & Android)
25% Custom Web Application Development
5% Blockchain & Web3 Development
10% API Development & Integration
AI Summary
“OakTree Apps partners with startups and enterprises to deliver secure, high-quality custom software and greenfield projects, emphasizing transparent communication and responsive support throughout development.”
Dedicated DevelopersProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
**Committed Developers: Passionate About App Businesses Since 2007** We don’t merely create apps; we develop successful app businesses in a landscape where 80% fail within their first year. Established by Vishal and Vikas Bhatia, both of whom hold master’s degrees in engineering and have over 25 ye
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Atlanta, Georgia, Us
Services Provided+2 Services
40% Mobile App Development (iOS & Android)
15% Custom Web Application Development
10% E-Commerce Development
15% API Development & Integration
AI Summary
“Dedicated Developers specializes in crafting successful app businesses through selective client intake, detailed planning, and integrated development with ASO, ensuring functional, scalable, and market-ready applications.”
CortexCraft Innovation labs Pvt LtdProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Cortex Craft was established in 2014 with a defined goal of enabling businesses through technology, emphasizing: user-centered design, automation, streamlined workflows, cost efficiency, strong project management, clear communication, and collaborative efforts for long-lasting success.
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% QA & Software Testing
AI Summary
“Founded in 2014, CortexCraft Innovation Labs Pvt Ltd empowers businesses through technology by focusing on user-centric design, automation, efficient workflows, and effective project management for sustained success.”

«Previous 1

...

97 98100 101

...

862 Next»

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Agency Growth

Why the Best Tech Agencies Are Invisible to the Buyers Who Need Them Most

There's a paradox sitting at the heart of B2B tech procurement. The agencies doing the best work are often the hardest to find. Meanwhile, the agencie

Nihar Ranjan Rout

Industry Trends

Why B2B Discovery Is the Most Underrated Problem in Tech Right Now

The tech industry is obsessed with building. Better products, faster infrastructure, smarter AI tools. Billions of dollars flow into solving problems

Akash Mahapatra

Vendor Selection

The Hidden Cost of a Bad Vendor Decision

When a vendor relationship fails, most companies count the obvious costs: the wasted project fee, the overspend against budget, the external consultan

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.