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 11, 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

8,618 Companies

List of the Best API Development & Integration Agencies

IntellimachsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Intellimachs is an Indian software company that offers tailored software development and IT consulting services to businesses globally. We partner with organizations to create, implement, and uphold dependable, scalable, and secure software solutions that cater to specific business demands. Our area
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
70% Custom Web Application Development
30% API Development & Integration
40% AI Strategy & Roadmap Consulting
40% Machine Learning Model Development
AI Summary
“Intellimachs is an Indian software company delivering customized software development, IT consulting, and technology advisory services globally to drive scalable, secure, and effective business solutions.”
iScale SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
As a custom outsourcing service provider situated in areas rich with top talent, we link businesses from the US, UK, Canada, Australia, and French-speaking nations with some of the world’s most talented professionals. This helps to promote innovation and growth while delivering considerable savings
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
250-999
Employees
Makati, Ph
Services Provided+10 Services
30% Custom Web Application Development
10% Legacy System Modernization
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“iScale Solutions provides custom IT staff augmentation and outsourcing services, connecting businesses worldwide with top software development talent to drive innovation and reduce costs.”
Significant InfotechProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Significant Infotech is a leading IT outsourcing company based in Surat, India, specializing in mobile and web application development. Our services also include mobile game development, e-commerce solutions, CMS websites, API and payment gateway integrations, graphic design, website design and deve
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+12 Services
25% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% API Development & Integration
AI Summary
“Significant Infotech, based in Surat, India, specializes in mobile and web app development, e-commerce, digital marketing, and design, delivering diverse IT solutions with proven client satisfaction.”
Leznit SoftwareProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Leznit Software, we merge innovation with craftsmanship in every line of code and design element. We are more than just developers; we are your partners in transforming ambitious ideas into real-world technology that enhances businesses. Based in Vancouver and established in 2021, our team thrive
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Vancouver, British Columbia, Ca
Services Provided+5 Services
20% API Development & Integration
25% SaaS Product Development
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
AI Summary
“Leznit Software, based in Vancouver since 2021, specializes in custom software, mobile apps, UI/UX design, and AI-driven automation, delivering tailored technology solutions through close client collaboration.”
10x MindsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We can assist you in creating tailored web and mobile applications from the ground up. Our team of over 14 professionals has successfully completed more than 15 full-stack projects and possesses extensive skills in frontend and backend development, UI/UX design, DevOps, QA testing, and AI/ML. When y
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
40% Mobile App Development (iOS & Android)
15% QA & Software Testing
35% Custom Web Application Development
10% API Development & Integration
AI Summary
“10x Minds offers end-to-end development of tailored web, mobile, AI/ML, IoT, and cloud solutions, leveraging expertise in diverse technologies and full-stack project delivery.”
BluebashProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Founded in 2018, Bluebash is a custom software development firm that focuses on Web Development, Artificial Intelligence (AI), and Cloud Infrastructure solutions. We have strong expertise in the healthcare, e-commerce, and ed-tech sectors, tailoring our services to the unique needs of each business.
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+14 Services
20% Custom Web Application Development
15% Web App UI Design
15% API Development & Integration
10% SaaS Product Development
AI Summary
“Bluebash delivers custom software, AI, and cloud solutions for healthcare, e-commerce, and ed-tech, emphasizing innovation, compliance, and digital transformation across industries.”
slashslash B.V.Profile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
A Dutch software development consulting firm with extensive experience, focusing on creating scalable web and mobile applications tailored for enterprise clients.
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
70% Custom Web Application Development
30% API Development & Integration
40% AI Strategy & Roadmap Consulting
30% Custom AI Chatbot Development
AI Summary
“slashslash B.V. is a Dutch software consulting firm specializing in developing scalable web and mobile applications tailored for enterprise clients, offering comprehensive software solutions.”
CloudoxProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Cloudox is a comprehensive digital agency located in Germany, specializing in advanced cloud hosting, custom software development, and innovative design services. Since our establishment in 2015, we have supported businesses of all sizes—particularly in the eCommerce sector—in launching, scaling, an
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
30% E-Commerce Development
20% API Development & Integration
AI Summary
“Cloudox is a German digital agency offering cloud hosting, custom software development, and innovative design services, specializing in scalable, secure eCommerce platforms optimized for performance and compliance.”
MinoqtopusProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We create tailored software that seamlessly integrates with your existing systems and streamlines your processes. Our complete development cycle is completed in weeks instead of months, catering to funded startups and expanding businesses.
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
25% API Development & Integration
35% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Minoqtopus delivers custom software solutions that integrate with existing systems, accelerating development cycles to support startups and growing businesses in optimizing processes efficiently.”
SparkviewProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Sparkview is an Australian tech consulting company that assists organizations in turning complex challenges into opportunities. They leverage artificial intelligence to update outdated systems and create forward-thinking technology solutions, ranging from enterprise platforms to AI data centers. The
Highlights
10-49
Employees
Services Provided+2 Services
40% BI & Big Data Consulting & SI
35% Cloud Consulting & SI
25% CRM Consulting and SI
100% Managed IT Services
AI Summary
“Sparkview, an Australian tech consulting firm, leverages AI and cloud solutions to modernize systems, enhance efficiency, and support businesses in achieving competitive digital transformation outcomes.”

«Previous 1

...

554 555557 558

...

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.