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

Contrivya IT Solutions PVT LTD
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We leverage Agentic AI and smart automation to provide innovative IT solutions that go beyond conventional limits and lead the way in digital innovation. With over 25 successful projects and a 99% success rate, we are your reliable partner for AI development, software solutions, ERP implementation,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
10% API Development & Integration
7% Legacy System Modernization
13% Custom Web Application Development
3% Mobile App Development (iOS & Android)
AI Summary
“Contrivya IT Solutions PVT LTD specializes in innovative AI-driven IT solutions, software development, Acumatica ERP implementation, and digital transformation, ensuring high success in diverse technology projects.”
Haloid
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Founded in 2020, Haloid is an innovative software development firm that offers a range of IT services, including website development, mobile application development, and graphic design. With more than a decade of industry experience and a skilled team of developers, the company has achieved signific
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
20% Mobile App Development (iOS & Android)
18% Custom Web Application Development
7% API Development & Integration
5% Backend Development
AI Summary
“Founded in 2020, Haloid is a software development firm specializing in web and mobile applications, graphic design, and IT services, leveraging extensive industry experience for successful project delivery.”
TrigunAI Innovation
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TrigunAI Innovations is an Extended Reality studio located in India. We create and deliver VR and Mixed Reality experiences for Meta Quest, integrating immersive technology with various aspects such as culture, wellness, interior design, and human connections.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
10% API Development & Integration
20% Custom Web Application Development
30% Mobile App Development (iOS & Android)
40% E-Commerce Development
AI Summary
“TrigunAI Innovations is an Indian Extended Reality studio specializing in VR and Mixed Reality experiences for Meta Quest, blending immersive technology with culture, wellness, interior design, and social connections.”
Decide Consulting
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► WHAT WE DO We assist businesses in discovering the most suitable IT and technical talent. A recruiter’s fundamental responsibility is to find a skills match, but our approach goes further by locating candidates with exceptional problem-solving abilities. ► WHY WE STAND OUT - Our founders and
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Houston, Texas, Us
Services Provided+6 Services
6% Backend Development
5% API Development & Integration
4% Frontend Development
4% Code Review & Technical Audits
AI Summary
“Decide Consulting specializes in sourcing exceptional IT and technical talent, emphasizing superior problem-solving skills, leveraging founder expertise, innovative recruitment methods, and proven client success.”
4UGUSTA Systems
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4UGUSTA Systems is a web development and AI agency established by Augusta Bhardwaj, a full-stack and AI engineer with experience from Y Combinator-backed startups like Avoca and Fuse AI. We create tailored websites, AI integrations, and comprehensive web applications for startups and businesses acro
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
18% Custom Web Application Development
13% API Development & Integration
7% Mobile App Development (iOS & Android)
7% E-Commerce Development
AI Summary
“4UGUSTA Systems is an India-based, engineer-led agency delivering rapid, AI-integrated web development and design solutions worldwide, utilizing modern technologies for startups and businesses.”
Rayal Infotech
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Rayal Infotech is a vibrant IT startup focused on assisting businesses worldwide in their scaling efforts through innovative technology. Located in India, we offer high-quality, affordable digital solutions customized for markets in the US, Middle East, and Asia. Our primary areas of expertise inclu
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
20% Custom Web Application Development
18% Mobile App Development (iOS & Android)
7% API Development & Integration
5% E-Commerce Development
AI Summary
“Rayal Infotech is an India-based IT startup delivering custom software, mobile apps, cloud solutions, and offshore development teams, supporting global businesses with scalable, affordable digital transformations.”
M
Micah Shu
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Micah Shu is a freelance full-stack developer located in Berthoud, CO, specializing in creating custom websites and web applications for small businesses in Fort Collins and Northern Colorado. Unlike agencies, there are no intermediaries, account managers, or uncertainties about who handles the work
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided
20% E-Commerce Development
10% API Development & Integration
20% Custom Web Application Development
50% DevOps Engineering
AI Summary
“Micah Shu is a freelance full-stack developer in Colorado, delivering tailored websites, web applications, e-commerce, SEO, and maintenance services with end-to-end expertise for small businesses.”
Flawless App Design
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Flawless App Design is a top-rated app development agency that excels in creating high-quality, scalable applications using FlutterFlow. We assist entrepreneurs and companies in transforming their concepts into refined, ready-to-launch apps, prioritizing speed, accuracy, and outstanding user experie
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Colorado Springs, Colorado, Us
Services Provided+3 Services
28% Mobile App Development (iOS & Android)
10% Custom Web Application Development
7% API Development & Integration
5% QA & Software Testing
AI Summary
“Flawless App Design specializes in developing scalable, high-quality apps using FlutterFlow, helping businesses and entrepreneurs swiftly transform ideas into user-friendly, market-ready applications.”
Satellite Innovations
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Satellite provides affordable, specialized teams of leading engineers to technology-driven companies. We excel in creating and integrating highly effective dedicated teams to help speed up your business operations. Our approach can reduce development costs by as much as 70% compared to U.S.-based de
Highlights
$25,000+
Min Project Size
50-249
Employees
Services Provided+11 Services
9% API Development & Integration
11% Custom Web Application Development
5% Mobile App Development (iOS & Android)
15% UX Research & Usability Testing
AI Summary
“Satellite Innovations delivers cost-effective, expert engineering teams to technology companies, enhancing operational efficiency and accelerating development by integrating specialized dedicated teams globally.”
WeTrackAds
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At WeTrackAds, we focus on sophisticated tracking solutions aimed at enhancing campaign effectiveness and fostering business growth. We enable brands to seamlessly integrate with platforms like Facebook, Google, Instagram, and TikTok, guaranteeing accurate tracking, actionable insights, and improved
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Albuquerque, New Mexico, Us
Services Provided+10 Services
5% Marketing Funnel Development
4% Other Digital Marketing
6% Email Marketing & Automation
6% Marketing Analytics & Reporting
AI Summary
“WeTrackAds delivers comprehensive marketing solutions including advanced tracking, automation, web design, and API integration to optimize campaigns and drive data-driven business growth.”

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