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

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8,617 Companies

List of the Best API Development & Integration Agencies

Lampa SoftwareProfile set up by Edverise AI
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Lampa Software is a group of developers specializing in Android, iOS, and Web applications, based in Ukraine, the heart of Europe. With over 10 years in the industry, we typically take around 2 months to develop a minimum viable product (MVP) and have successfully completed more than 180 projects wi
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Vinnytsia, Vinnytsia, Ua
Services Provided+5 Services
30% Custom Web Application Development
40% Mobile App Development (iOS & Android)
20% API Development & Integration
10% QA & Software Testing
AI Summary
“Lampa Software is a Ukrainian development group specializing in Android, iOS, and web apps across diverse sectors like IoT, FinTech, e-health, and e-commerce, delivering fast, quality MVPs.”
Extreme Tech SolutionsProfile set up by Edverise AI
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Extreme Tech Solutions is a software development firm founded by engineers who truly grasp the needs of modern businesses: systems that are fast, dependable, and scalable enough to operate under real-world conditions. Our focus extends beyond merely writing code; we create solutions that cater to yo
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
45% API Development & Integration
55% Custom Web Application Development
100% Business Intelligence (BI) Dashboard Development
30% BI & Big Data Consulting & SI
AI Summary
“Extreme Tech Solutions delivers scalable, high-performance software and cloud infrastructure tailored for businesses, focusing on reliability, security, and real-world complexity to support growth and efficiency.”
MsasaProfile set up by Edverise AI
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We create software solutions and digital initiatives in partnership with entrepreneurs, business leaders, and corporate entities. Our expertise lies in the following areas: - Marketplaces - Logistics - Geospatial Applications - Artificial Intelligence - Optimization & Automation - Algorithms & API S
Highlights
$10,000+
Min Project Size
2-9
Employees
London, England, Gb
Services Provided+1 Services
70% Custom Web Application Development
30% API Development & Integration
25% AI Strategy & Roadmap Consulting
40% Custom AI Chatbot Development
AI Summary
“Msasa, a London-based firm, specializes in bespoke software, AI, and automation solutions including marketplaces, logistics, and geospatial applications, partnering to solve diverse business challenges.”
DodoxProfile set up by Edverise AI
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Dodox is an innovative studio specializing in web and mobile app design and development, dedicated to assisting startups and emerging brands in realizing their ambitious concepts. Our range of services encompasses UI/UX Design and Web & Mobile App Development. We operate at the crossroads of creativ
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Noida, Uttar Pradesh, In
Services Provided+3 Services
30% API Development & Integration
50% Mobile App Development (iOS & Android)
20% E-Commerce Development
25% UX Research & Usability Testing
AI Summary
“Dodox is a design and development studio specializing in scalable web and mobile apps, combining creativity, technology, and strategy to realize startups' and emerging brands' digital visions.”
VestiveProfile set up by Edverise AI
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In the era of AI, the importance of architecture, governance, and accountability is greater than ever. We prevent poor software decisions before they occur, without needing large development teams. THE RISK Enterprise systems must be robust and scalable; software fails when architecture and executio
Highlights
$5,000+
Min Project Size
150+
Avg Hourly Rate
2-9
Employees
Williston Park, New York, Us
Services Provided+1 Services
40% API Development & Integration
60% Custom Web Application Development
60% Product UX Strategy
40% UX Research & Usability Testing
AI Summary
“Vestive offers AI-enhanced architectural governance and phase-based methodologies to minimize software risks, ensuring scalable enterprise systems with clear accountability and cost-effective expert services.”
LabrysProfile set up by Edverise AI
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Labrys is the premier Web3 development agency in the APAC region, assisting businesses and entrepreneurs in navigating the dynamic world of blockchain technology. Based in Australia and operating with a fully in-house team, we provide innovative Web3 products efficiently and reliably. With over eigh
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Milton, Queensland, Au
Services Provided+3 Services
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
50% Blockchain & Web3 Development
AI Summary
“Labrys, a leading Australian Web3 development agency, delivers innovative blockchain products with expert teams, tailored solutions, and proven expertise to accelerate projects from MVP to global scale.”
The Span TechnologiesProfile set up by Edverise AI
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The Span Technologies is a premier provider of IT services and digital solutions. Our team consists of highly skilled professionals dedicated to developing customer-focused solutions. We offer various services designed to help businesses reach their objectives. Our strength lies in providing innovat
Highlights
<25
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
30% API Development & Integration
25% Mobile App Development (iOS & Android)
25% QA & Software Testing
20% Custom Web Application Development
AI Summary
“The Span Technologies delivers innovative IT services and digital solutions including consulting, quality assurance, and cloud computing, driving client growth through tailored, efficient technology strategies.”
LavaPiProfile set up by Edverise AI
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LavaPi is an expanding technology company that focuses on delivering tailored software development services to both local and international clients. Since its inception, the company has built a strong reputation for creating fully functional websites and applications for desktop and mobile platforms
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Tbilisi, Tbilisi, Ge
Services Provided+1 Services
75% Custom Web Application Development
25% API Development & Integration
70% IT Staff Augmentation
30% Other IT Consulting and SI
AI Summary
“LavaPi delivers custom software development, API integration, IT consulting, staff augmentation, and DevOps services, leveraging innovation and flexibility to support diverse industries globally.”
Kenyro LTDProfile set up by Edverise AI
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Software Development
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Ilford, England, Gb
Services Provided+1 Services
40% Custom Web Application Development
30% API Development & Integration
20% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Kenyro LTD. specializes in software development, delivering customized solutions across various industries to enhance operational efficiency and support digital transformation initiatives.”
Five Quantum BitsProfile set up by Edverise AI
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Creating a genuine product is more challenging than most people acknowledge. While it may feel satisfying to launch quickly, issues emerge when users begin to depend on your creation. That's when you realize the issue isn't speed but trust. We've observed numerous products fall victim to hurried MVP
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Seattle, Washington, Us
Services Provided+3 Services
30% API Development & Integration
25% Mobile App Development (iOS & Android)
45% Custom Web Application Development
35% Machine Learning Model Development
AI Summary
“Five Quantum Bits specializes in crafting reliable software products through accountable, experienced teams, prioritizing trust and performance over speed, ensuring client code ownership and real-world effectiveness.”

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