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

Sparklingtide
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a talented team of developers, designers, business consultants, and innovators operating as a custom software engineering studio, focusing on intricate development projects within the financial technology and industrial sectors. Our offerings include creating banking applications, B2B and cor
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Denpasar, Nusa Tenggara, Id
Services Provided+6 Services
6% Backend Development
6% Custom Web Application Development
3% API Development & Integration
2% Frontend Development
AI Summary
“Sparklingtide is a custom software engineering studio specializing in fintech and industrial sectors, offering comprehensive development, integration, automation, and IT consulting services with agile, scalable solutions.”
Cubiz Infotech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Cubiz Infotech is a leading IT solution provider with over three years of experience in fast-paced business settings. The company is dedicated to facilitating transformation with innovative software solutions. Cubiz Infotech offers customized services that include personalized web and mobile app des
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Surat, Gujarat, In
Services Provided+2 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“Cubiz Infotech delivers innovative, customized IT solutions including web, mobile, backend, and enterprise development, supported by skilled teams and agile methodologies across diverse technologies.”
Oktopeak
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Oktopeak is a software as a service (SaaS) agency specializing in regulated sectors. We provide production-ready, compliance-oriented software solutions for legal tech and healthcare teams, with set pricing, complete ownership, and HIPAA-compliant architecture from the outset. **WHAT WE DO** We c
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Novi Sad, Rs
Services Provided+7 Services
11% Custom Web Application Development
5% Mobile App Development (iOS & Android)
10% SaaS Product Development
5% API Development & Integration
AI Summary
“Oktopeak is a SaaS agency delivering compliance-focused, HIPAA- and SOC 2-compliant software solutions for legal and healthcare sectors, emphasizing fixed pricing, rapid delivery, and scalable platforms.”
Technovisers
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Technovisers is a comprehensive technology firm founded in 2020, dedicated to assisting businesses of all sizes in creating scalable, secure, and user-friendly digital solutions that deliver effective results. Serving everyone from startups to large enterprises, Technovisers offers high-performance
Highlights
$75,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
18% Custom Web Application Development
12% Mobile App Development (iOS & Android)
10% API Development & Integration
10% Backend Development
AI Summary
“Founded in 2020, Technovisers delivers scalable, secure digital solutions including web and mobile development, UI/UX design, API integration, and IT support for diverse business needs.”
3i webexperts pvt ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At At3i Webexperts Pvt. Ltd., we are a dedicated and skilled group of web development experts. With a strong emphasis on web design and development, we take pride in providing exceptional products and services to our clients. Our dedication to delivering quality solutions has established us as a rep
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
16% E-Commerce Development
7% Mobile App Development (iOS & Android)
8% Custom Web Application Development
2% API Development & Integration
AI Summary
“3i webexperts pvt ltd specializes in custom web and mobile development, responsive UI/UX design, branding, and e-commerce solutions, delivering innovative, quality digital services globally.”
Intend - Out of Business
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
The INTEND team is committed to providing an ideal IT solution to boost your business revenue. Our team is well-versed in the best practices for development, business analysis, and UI/UX design, enabling us to deliver a high-quality technology product for you. Our services include: ✅ Business Anal
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
13% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% Backend Development
10% Frontend Development
AI Summary
“Intend, established in 2014, specialized in comprehensive IT solutions including business analysis, UI/UX design, and full-stack development, serving diverse global clients with timely, budget-conscious projects.”
Baboons
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Baboons is a digital product studio located in Tilburg, Netherlands. We assist founders and product teams in transforming their ideas into reality through strategy, UX/UI design, full-stack development, and AI systems— all managed internally by a skilled team. Our expertise lies in complex areas suc
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
14% Custom Web Application Development
7% Mobile App Development (iOS & Android)
10% API Development & Integration
3% QA & Software Testing
AI Summary
“Baboons is a Tilburg-based digital product studio specializing in strategy, design, full-stack development, and AI, delivering complex solutions across fintech, crypto, SaaS, and consumer sectors.”
SapidBlue Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We specialize in Product Engineering and Digital Transformation. Our team creates customized product engineering solutions by leveraging cutting-edge technologies, including business automation, data analytics, and artificial intelligence. Our offerings enhance customer experiences, drive digital tr
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Sunnyvale, California, Us
Services Provided+6 Services
10% Blockchain & Web3 Development
5% API Development & Integration
5% Backend Development
5% Custom Web Application Development
AI Summary
“SapidBlue Technologies delivers tailored product engineering and digital transformation solutions using AI, blockchain, and data analytics to enhance customer experience and optimize business processes.”
G
GiniLytics IT Solutions Pvt. Ltd.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Driving Smart Digital Solutions
Highlights
$100,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
20% Mobile App Development (iOS & Android)
14% API Development & Integration
5% IT Staff Augmentation
8% Machine Learning Model Development
AI Summary
“GiniLytics IT Solutions Pvt. Ltd. specializes in delivering smart digital solutions, offering a broad range of IT services to enhance business efficiency and innovation.”
castells.agency
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
caste//s.mediais is a progressive marketing agency dedicated to assisting businesses throughout the U.S. in expanding through strategic marketing, automation, and contemporary CRM solutions. Our expertise includes: website development and brand identity creation, paid advertising campaigns (Meta Ads
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Roseville, California, Us
Services Provided+7 Services
18% Custom Web Application Development
8% API Development & Integration
17% Brand Identity Design
7% Logo Design
AI Summary
“castells.agency is a Sacramento-based marketing firm specializing in strategic marketing, automation, CRM solutions, advertising, SEO, and process optimization to support U.S. business growth.”

«Previous 1

...

592 593595 596

...

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.