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

Soul Ocean
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"We assist in establishing your Digital Business so you can elevate your enterprise." 🚀 Unlock Your Digital Business with Soul Ocean's offerings 🚀 Are you prepared to turn your entrepreneurial aspirations into reality? Our focus is on developing your digital business tailored to your unique requir
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
38% Custom Web Application Development
12% API Development & Integration
50% IT Staff Augmentation
AI Summary
“Soul Ocean specializes in comprehensive digital business consulting and development services, empowering entrepreneurs with strategic guidance, tailored solutions, and end-to-end support for successful digital ventures.”
IT & Softwarebüro Nitichevski
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"IT & Softwarebüro Nitichevski" is a small software engineering firm based in Germany that focuses on creating web platforms, mobile applications, software, and general data collection solutions. Throughout the years, we have refined our expertise and built a solid reputation for delivering top-notc
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Flensburg, Schleswig Holstein, De
Services Provided+3 Services
10% API Development & Integration
17% Custom Web Application Development
7% Mobile App Development (iOS & Android)
33% IT Staff Augmentation
AI Summary
“IT & Softwarebüro Nitichevski is a German software firm specializing in web, mobile apps, and data solutions, offering development, consultation, and client-focused project success services.”
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AffinityCoders
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AffinityCoders is a performance-focused software development firm that assists businesses in transforming their concepts into effective digital solutions. We excel in creating tailored web and mobile applications utilizing contemporary technologies such as React, Next.js, Node.js, and React Native.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
40% Mobile App Development (iOS & Android)
20% API Development & Integration
35% Custom Web Application Development
5% E-Commerce Development
AI Summary
“AffinityCoders is a software development firm specializing in custom web and mobile applications, delivering scalable, user-friendly solutions with modern technologies to startups and enterprises alike.”
Nefter
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At Nefter, we assist companies in creating exceptional software teams with elite engineers from Latin America—eliminating the challenges of hiring. Our mission is straightforward: to connect you with top-tier, pre-assessed talent that matches your technical requirements, company culture, and busines
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
San Diego, California, Us
Services Provided+4 Services
8% API Development & Integration
10% Custom Web Application Development
32% Mobile App Development (iOS & Android)
5% Machine Learning Model Development
AI Summary
“Nefter connects U.S. companies with elite Latin American engineers, offering technical sourcing, hiring management, and developer support to build high-quality, nearshore software teams efficiently.”
Accedia
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Accedia is a leading IT services firm in Europe that specializes in technology consulting and custom software development. Established in 2012, the company has become a reliable global technology partner. Acknowledged by the International Association of Outsourcing Professionals and recognized by th
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Sofia, Sofia, Bg
Services Provided+14 Services
9% API Development & Integration
13% Custom Web Application Development
4% Mobile App Development (iOS & Android)
25% Cybersecurity Assessments & Hardening
AI Summary
“Accedia is a European IT services leader offering custom software development, technology consulting, cloud, and AI solutions, delivering innovative digital experiences across global markets.”
We Make Apps
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We Make Apps offers a comprehensive range of services for mobile app development, encompassing everything from strategic and technological consulting to user experience and interface design, as well as all technical development aspects. We also provide long-term support and hosting services. Since e
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Collingwood, Victoria, Au
Services Provided+3 Services
30% Mobile App Development (iOS & Android)
8% API Development & Integration
8% Backend Development
5% Frontend Development
AI Summary
“We Make Apps develops diverse native iOS and Android applications, offering comprehensive end-to-end mobile solutions, long-term support, and partnering with clients across various industries since 2011.”
DMG
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At DMG, we are dedicated to supporting businesses as they navigate their digital transformation. With extensive experience and a skilled team specializing in technology, data, and strategy, we provide personalized solutions designed to meet the unique requirements of our clients. Our aim is to creat
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Hannover, Lower Saxony, De
Services Provided+6 Services
18% Custom Web Application Development
10% API Development & Integration
13% SaaS Product Development
5% Backend Development
AI Summary
“DMG specializes in delivering tailored digital transformation solutions, leveraging expertise in technology, data, and strategy to enhance business efficiency and competitiveness.”
Chubut IT
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We assist you in finding top IT talent available in the market. We manage the human resources in your organization, allowing you to concentrate fully on your business operations. Our services include IT outsourcing and connecting companies with outstanding professionals.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Buenos Aires, Ar
Services Provided+3 Services
15% API Development & Integration
15% Mobile App Development (iOS & Android)
20% Custom Web Application Development
8% Custom AI Chatbot Development
AI Summary
“Chubut IT specializes in software and AI development, offering tailored solutions and IT outsourcing services to enhance business operations across finance, healthcare, and eCommerce sectors.”
Reactivux
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Établie en 2018, Reactivux est une agence dédiée à la conception de sites internet et d’applications mobiles personnalisées. Grâce à notre méthode novatrice et notre savoir-faire en matière de solutions numériques, nous soutenons des entreprises de différentes tailles dans leur transition digitale.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Rouen, Normandy, Fr
Services Provided
10% API Development & Integration
8% E-Commerce Development
32% Mobile App Development (iOS & Android)
50% Digital Strategy
AI Summary
“Reactivux, founded in 2018, specializes in designing custom websites and mobile apps, offering innovative digital solutions to support businesses' digital transformation across various sectors.”
ONE2W
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For more than six years, we have provided advanced software solutions that enable businesses and foster innovation.
Highlights
10-49
Employees
Services Provided
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
15% E-Commerce Development
AI Summary
“ONE2W delivers advanced software solutions that empower businesses and support innovation, leveraging over six years of expertise to enhance operational efficiency and growth across industries.”

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