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

Insomniac DesignProfile set up by Edverise AI
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Insomniac Design is an international creative and digital agency dedicated to creating a significant and enduring effect on brands, individuals, and communities. Our expertise lies in human-centered design, encompassing a range of projects such as digital strategy, sophisticated web and mobile devel
Highlights
$100,000+
Min Project Size
10-49
Employees
Washington, District Of Columbia, Us
Services Provided+10 Services
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% API Development & Integration
15% Backend Development
AI Summary
“Insomniac Design is a global creative and digital agency specializing in human-centered design, delivering digital strategy, web and mobile development, branding, and user experience solutions across various industries.”
Advantrix LabsProfile set up by Edverise AI
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Advantrix Labs is a web development firm focused on building web platforms and solutions through comprehensive software development services of varying complexities. Our goal is to deliver top-notch software to clients, ensuring that your project progresses seamlessly with fixed costs and timely del
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Warszawa, Masovian, Pl
Services Provided+5 Services
25% API Development & Integration
20% E-Commerce Development
15% QA & Software Testing
40% Custom Web Application Development
AI Summary
“Advantrix Labs specializes in delivering comprehensive web development services, offering timely, fixed-cost software solutions to support clients through complex project execution and business needs.”
Crow and RavenProfile set up by Edverise AI
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Facing a technical, UX, or business issue? We employ human-centered design to create innovative solutions that cater specifically to customer requirements. **User Experience Design** Need to define your mission and service offerings while fostering brand loyalty? We will craft a distinctive experien
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Boulder, Colorado, Us
Services Provided+9 Services
25% Custom Web Application Development
20% E-Commerce Development
25% API Development & Integration
30% SaaS Product Development
AI Summary
“Crow and Raven is a US-based firm delivering custom software, UX/UI design, and branding solutions using human-centered methods to align technology and design with client business goals.”
Futurism Technologies, Inc.Profile set up by Edverise AI
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Futurism Technologies is a globally recognized digital transformation partner that assists startups, scale-ups, and Fortune 500 companies in modernizing, securing, and scaling their technology operations. Established in 2003, we have over 22 years of extensive expertise and a team of more than 750 p
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
250-999
Employees
Piscataway, New Jersey, Us
Services Provided+14 Services
30% Custom Web Application Development
20% API Development & Integration
20% Backend Development
10% Frontend Development
AI Summary
“Futurism Technologies is a global digital transformation partner offering IT consulting, development, infrastructure, cybersecurity, and emerging technology solutions to startups and Fortune 500 firms.”
Groww Global Private LimitedProfile set up by Edverise AI
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Groww Global is a forward-thinking technology firm focused on developing innovative AI-driven applications and extensive software solutions. Our mission is to improve business efficiency through digital transformation. We aim to deliver value-oriented solutions customized to address the diverse requ
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
45% Custom Web Application Development
25% Mobile App Development (iOS & Android)
30% API Development & Integration
50% AI Strategy & Roadmap Consulting
AI Summary
“Groww Global Private Limited is a technology company specializing in AI-driven applications and software solutions to enhance business efficiency through digital transformation worldwide.”
The Walking JumboProfile set up by Edverise AI
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Our goal is to provide exceptional products and services that go beyond what our customers anticipate. We are dedicated to innovation, quality, and ensuring customer satisfaction.
Highlights
<25
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
40% Custom Web Application Development
20% E-Commerce Development
20% API Development & Integration
20% Mobile App Development (iOS & Android)
AI Summary
“The Walking Jumbo is committed to delivering innovative, high-quality products and services that exceed customer expectations, prioritizing customer satisfaction and continuous improvement across diverse areas.”
PiTechProfile set up by Edverise AI
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At PiTech, we focus on creating intelligent ecosystems rather than just software, enabling businesses to thrive smarter, faster, and more robustly. Based in West Vancouver, we provide a distinctive mix of custom software development, intelligent automation, and data-driven marketing aimed at enhanci
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
65% Custom Web Application Development
35% API Development & Integration
55% Product UX Strategy
45% Web App UI Design
AI Summary
“PiTech delivers customized intelligent ecosystems through software development, AI-driven platforms, automation, cybersecurity, and smart marketing, supporting scalable growth and strategic business transformation.”
Minutia AgencyProfile set up by Edverise AI
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Minutia est une agence spécialisée dans le développement web et mobile située à Tournus, en Bourgogne-Franche-Comté. Nous créons des applications performantes en utilisant des technologies comme React, Next.js, Flutter et React Native. Notre méthodologie allie expertise technique et design de haute
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
40% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% E-Commerce Development
10% API Development & Integration
AI Summary
“Minutia Agency is a Tournus-based web and mobile development firm delivering tailored digital solutions using React, Next.js, Flutter, supporting startups and SMEs in digital transformation.”
LAYERProfile set up by Edverise AI
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We Enable Your Success Through Cutting-Edge Digital Solutions and a Personalized Approach Layer is one of the quickest growing companies in the area, focusing on innovative and business-driven digital solutions. We are dedicated to achieving excellence in each project we take on, whether it involve
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Osijek, Osijek Baranja, Hr
Services Provided+13 Services
40% Custom Web Application Development
25% API Development & Integration
25% SaaS Product Development
10% E-Commerce Development
AI Summary
“LAYER delivers innovative digital solutions encompassing custom software, AI-driven automation, UI/UX, and graphic design, empowering businesses with tailored technology to enhance growth and competitiveness.”
Webridge Co.Profile set up by Edverise AI
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WeBridge is a Turkey-based software development studio that utilizes AI to create web applications, mobile apps, and digital products for clients globally. With over ten years of engineering experience, we leverage AI-driven workflows to deliver production-ready software up to ten times faster, all
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
65% AI Agent & Multi-Agent System Development
AI Summary
“WeBridge is a Turkey-based software studio leveraging AI to rapidly develop web, mobile, and digital products, specializing in front-end, back-end, UI/UX, and AI strategy across diverse sectors.”

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