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 9, 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

TOSCROLLProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Toscroll Technologies Pvt Ltd is a prominent custom software development firm that focuses on web development, mobile app creation, and AI-driven solutions for startups, SMEs, and large enterprises in the USA, UK, India, and worldwide. With a client-focused approach, we provide high-performance, sca
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Kannur, Kerala, In
Services Provided+3 Services
15% API Development & Integration
35% Mobile App Development (iOS & Android)
25% E-Commerce Development
25% Custom Web Application Development
AI Summary
“Toscroll Technologies Pvt Ltd delivers custom web, mobile, AI, and cloud solutions worldwide, focusing on scalable, secure digital transformations that enhance business efficiency and user experience.”
SprintXProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a highly-rated company on Upwork, achieving a flawless 100% job success rate. To date, we have collaborated with 100 clients, all of whom have expressed satisfaction with the quality of our work and the final outcomes. Our team is also well-versed in Firebase, NodeJS, ExpressJS, MongoDB, and
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+6 Services
30% Custom Web Application Development
30% Backend Development
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“SprintX is a highly-rated development firm excelling in Firebase, NodeJS, and database technologies, delivering quality results through agile and waterfall methodologies to satisfied clients.”
nZestProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Having been in the market for 8 years and completed hundreds of successful projects, nZest offers tailored end-to-end software development services, covering everything from Discovery and Product Concept to Build. We emphasize clear communication, agile delivery, technical proficiency, and a strong
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
50% Custom Web Application Development
25% API Development & Integration
100% DevOps Engineering
AI Summary
“nZest delivers tailored end-to-end software development and AI solutions, emphasizing agile delivery, technical expertise, and business acumen to optimize processes and drive innovation.”
Cognitis Software HouseProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We engage in all phases of system life cycles, including Business Analysis, Solutions Development, and Project and Program Management for businesses of any size. Our services include: - **Applications**: We focus on quality control and testing, as well as UX/UI design. Our software development prio
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Resistencia, Chaco, Ar
Services Provided+4 Services
50% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
70% Cloud Consulting & SI
AI Summary
“Cognitis Software House delivers end-to-end software solutions with expertise in business analysis, UX/UI design, quality testing, and Agile project management, ensuring tailored, risk-managed development for diverse businesses.”
NetmenteProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Netmente offers a wide range of IT solutions to companies globally. We assist in creating intuitive websites and e-commerce platforms, developing impactful mobile applications, and executing successful digital marketing strategies, all aimed at enhancing your online visibility and helping you reach
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
20% API Development & Integration
30% Mobile App Development (iOS & Android)
30% E-Commerce Development
20% Custom Web Application Development
AI Summary
“Netmente delivers comprehensive IT solutions worldwide, specializing in website and e-commerce development, mobile applications, and digital marketing to boost online presence and business goals.”
Mirasung Technologies Pvt. Ltd.Profile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Mirasung Technologies Pvt. Ltd. is a comprehensive IT solutions provider, offering state-of-the-art technology services tailored for businesses of all sizes. With a commitment to innovation, quality, and client success, we specialize in custom software development, mobile application development, we
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
40% Mobile App Development (iOS & Android)
20% E-Commerce Development
30% Custom Web Application Development
10% API Development & Integration
AI Summary
“Mirasung Technologies offers tailored IT solutions including software, mobile, web, cloud, cybersecurity, and AI/ML services across diverse industries, emphasizing innovation, quality, and client success.”
Marius SoftwareProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Greetings! We are a software firm located in Prague, Czech Republic, within the European Union. Our offerings include training and certification, software development outsourcing, staff augmentation services, and the creation of our own products. We specialize in web and mobile applications, virtual
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Prague 3, Prague, Cz
Services Provided+12 Services
25% Mobile App Development (iOS & Android)
15% API Development & Integration
25% Custom Web Application Development
10% ERP & CRM Development
AI Summary
“Marius Software, based in Prague, Czech Republic, offers software development, training, staff augmentation, and products across web, mobile, VR, backend, and AI domains.”
Cybus SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Cybus Solutions, we serve as your reliable partner in software development, focusing on advanced web and mobile application services for clients around the globe. Our organization is backed by a team of experienced IT professionals and skilled software engineers committed to addressing complex IT
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+3 Services
25% API Development & Integration
50% Mobile App Development (iOS & Android)
25% E-Commerce Development
40% Product UX Strategy
AI Summary
“Cybus Solutions delivers comprehensive web and mobile software development services globally, leveraging 12+ years of expertise to provide tailored, reliable, and scalable IT solutions.”
DUETHOSTProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Website creation, domain registration, web hosting services, online security, search engine optimization, website performance and maintenance, website upgrades, and more.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
70% Custom Web Application Development
30% API Development & Integration
100% Search Engine Optimization (SEO)
100% IT Helpdesk & Support Services
AI Summary
“DUETHOST specializes in website creation, domain registration, web hosting, online security, SEO, performance optimization, maintenance, and upgrades to support comprehensive web presence management.”
Code and Canvas LabsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Code & Canvas Labs is a senior product studio that specializes in the end-to-end design, development, and branding of AI-driven digital products. We collaborate with founders, emerging startups, and product teams from the initial concept to launch, offering comprehensive services for full-stack web
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Lahore, Pk Punjab, Pk
Services Provided+4 Services
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
60% Product UX Strategy
AI Summary
“Code & Canvas Labs is a senior product studio delivering end-to-end AI-driven digital products, specializing in full-stack development, UI/UX, and AI integrations across diverse industries with agile delivery.”

«Previous 1

...

653 654656 657

...

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.