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.

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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

Onbyz Technologies LLC
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We focus on creating innovative web and mobile solutions that enable businesses and organizations around the world. Our offerings streamline operations, improve customer interaction, and promote growth in the digital era. Committed to the mantra of "Discover. Design. Do.," we collaborate with client
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
10% API Development & Integration
10% QA & Software Testing
10% Software Development Services
10% E-Commerce Development
AI Summary
“Onbyz Technologies LLC develops innovative web and mobile solutions that streamline operations, enhance customer engagement, and foster growth through tailored design and development strategies.”
Micronstars
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👋 Hello! I'm a full-stack developer with over three years of experience in desktop and web development, as well as IoT devices. I specialize in creating clean, efficient, well-documented, and high-quality code projects. I am eager to explore new fields and am proficient in Python, Django, ReactJS,
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
14% Custom Web Application Development
8% API Development & Integration
8% Backend Development
3% Frontend Development
AI Summary
“Micronstars is a proficient full-stack developer specializing in desktop, web, and IoT applications using technologies like Python, ReactJS, Django, and various databases, delivering clean and efficient code.”
Codemart
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When Codemart was established in 2004, Cluj was not considered a hub for software development, and the concept of near-shoring was mostly unknown. However, a group of seasoned Romanian experts collaborated with German incubators to transform the landscape. Fast forward 15 years, Codemart has emerged
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Cluj-Napoca, Cluj, Ro
Services Provided+4 Services
14% Custom Web Application Development
10% API Development & Integration
5% E-Commerce Development
5% Legacy System Modernization
AI Summary
“Founded in 2004, Codemart is a Romanian software development company specializing in near-shoring, serving Fortune 500 clients with extensive coding expertise and innovative solutions.”
Synergy-IT
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Established in 2013, Synergy-IT leverages over 15 years of experience in IT offshoring and a daring vision to reshape traditional global collaboration models. Our approach varies significantly—from recruitment and training to our interactions with clients and partners. This leads to a distinctively
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Islamabad, Pk
Services Provided+4 Services
10% API Development & Integration
16% Custom Web Application Development
7% ERP & CRM Development
33% DevOps Engineering
AI Summary
“Synergy-IT, founded in 2013, innovates IT offshoring with unique recruitment, training, and collaboration methods, serving clients globally from Pakistan and Denmark with a focus on growth and competitiveness.”
aPurple
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aPurple is a prominent web and app development firm dedicated to helping startups and small businesses establish a robust digital presence through customized solutions tailored to their specific needs. By employing an in-house strategy, we ensure quicker project turnarounds while keeping them aligne
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
12% Mobile App Development (iOS & Android)
12% Custom Web Application Development
7% API Development & Integration
3% E-Commerce Development
AI Summary
“aPurple specializes in custom web and app development for startups and small businesses, delivering agile, budget-friendly solutions across industries with personalized support and strategic guidance.”
Appzenie Technologies Pvt. Ltd.
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Appzenie is a top microservices development company in India, delivering secure software solutions and a safe environment for businesses and individuals globally.
Highlights
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+4 Services
14% API Development & Integration
12% Custom Web Application Development
5% Mobile App Development (iOS & Android)
3% E-Commerce Development
AI Summary
“Appzenie Technologies Pvt. Ltd. is a leading Indian microservices development firm, providing secure software solutions and ensuring a safe environment for global businesses and individuals.”
HyperTrends Global Inc.
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Hello and welcome to HyperTrends! If you’re seeking a competitive edge in creating SaaS applications, we’re here to help you stand out from the crowd. Our award-winning products and esteemed thought leaders can support you in developing web, mobile, and interactive solutions with a design and archit
Highlights
$100,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
San Diego, California, Us
Services Provided+5 Services
17% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% API Development & Integration
13% Product UX Strategy
AI Summary
“HyperTrends Global Inc. specializes in designing and developing award-winning SaaS web and mobile applications, empowering businesses with scalable, architecture-focused software solutions and expert technology partnerships.”
MobileFolk
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We are an experienced group of software developers located in Toronto, Canada. Since 2008, we have been providing comprehensive services to entrepreneurs, startups, and well-established companies. We believe that trust, effective communication, and meticulous attention to detail are the foundations
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Toronto, Ontario, Ca
Services Provided+4 Services
15% Mobile App Development (iOS & Android)
15% Custom Web Application Development
8% API Development & Integration
7% Backend Development
AI Summary
“MobileFolk, based in Toronto since 2008, provides custom software development services with a focus on trust, communication, and quality support for businesses of all sizes.”
KITRUM
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Kitrum is a custom software development firm that creates intricate web, mobile, and AI-driven products for funded startups, growing businesses, and mid-sized companies in the US, Europe, and Australia. We offer two delivery options: comprehensive product development, which covers everything from in
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Miami, Florida, Us
Services Provided+13 Services
10% Custom Web Application Development
5% Mobile App Development (iOS & Android)
7% API Development & Integration
3% SaaS Product Development
AI Summary
“KITRUM delivers custom software, AI-driven solutions, and managed IT services to startups and enterprises, offering full product development and team augmentation across diverse industries.”
BS Innovate
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BS Innovate is a software development firm dedicated to creating tailor-made web applications, business software, and SaaS platforms for expanding companies. We assist organizations in transitioning from manual tasks to streamlined digital systems by creating solutions that are user-friendly, scalab
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
10% API Development & Integration
30% UX Research & Usability Testing
20% Wireframing & Prototyping
AI Summary
“BS Innovate specializes in developing custom web applications and SaaS solutions that streamline business operations, enhance workflows, and support scalable growth for diverse companies.”

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