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

Hanse Holding & Consulting GmbHProfile set up by Edverise AI
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Hanse Holding & Consulting GmbH is a consulting and holding company located in Bremen that specializes in the development and introduction of digital products. We manage the entire process from research and UX design to development, testing, and support, all while maintaining speed and a strong focu
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Bremen, Bremen, De
Services Provided+13 Services
25% Custom Web Application Development
20% QA & Software Testing
10% Legacy System Modernization
15% E-Commerce Development
AI Summary
“Hanse Holding & Consulting GmbH develops and delivers digital products across sectors, managing research to support with a focus on quality, efficiency, and scalable solutions.”
RocksoftProfile set up by Edverise AI
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Rocksoft assists organizations in transforming ideas into digital products, automating processes, and integrating systems so that business leaders can prioritize growth instead of getting bogged down by technology. Our clientele spans various sectors, including real estate, non-profits, and large co
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ustron, Pl
Services Provided+6 Services
30% E-Commerce Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
20% Custom Web Application Development
AI Summary
“Rocksoft delivers comprehensive digital solutions including app development, system integration, and IT support, empowering diverse industries to focus on growth and innovation through advanced technologies.”
MVP Work Studio LtdProfile set up by Edverise AI
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MVP Work Studio Ltd is a top-tier studio specializing in MVP, PWA, and mobile app development, creating products that are ready for investors and designed for ambitious entrepreneurs. We operate swiftly, deliver high-quality work, and when your concept truly shines, we present it to our extensive in
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided+2 Services
45% Mobile App Development (iOS & Android)
20% API Development & Integration
30% Progressive Web App (PWA) Development
5% QA & Software Testing
AI Summary
“MVP Work Studio Ltd specializes in developing high-quality MVPs, PWAs, and mobile apps, efficiently delivering investor-ready products and connecting promising startups with a broad investor network.”
Viprasol Tech Private LimitedProfile set up by Edverise AI
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Viprasol Tech is a specialized fintech development team that creates customized trading software, AI agent systems, and SaaS platforms, all developed by experienced engineers without any form of junior involvement. We have completed over 100 projects in areas like algorithmic trading, fintech, and e
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+6 Services
40% Custom Web Application Development
10% Mobile App Development (iOS & Android)
25% API Development & Integration
25% SaaS Product Development
AI Summary
“Viprasol Tech develops advanced fintech and enterprise software, specializing in AI, algorithmic trading, SaaS platforms, and cloud solutions, executed solely by senior engineers ensuring high-quality, reliable delivery.”
MonkydotProfile set up by Edverise AI
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Monkydot – Your E-commerce Growth Engine. At Monkydot, a division of Creativetrust, we don’t just create online shops; we develop effective digital sales machines. We recognize that in today’s e-commerce world, having an attractive website is just the start. That’s why we merge advanced technology w
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Gorzow Wielkopolski, Lubusz, Pl
Services Provided+3 Services
85% E-Commerce Development
15% API Development & Integration
40% UX Research & Usability Testing
35% Wireframing & Prototyping
AI Summary
“Monkydot, a Creativetrust division, develops advanced e-commerce platforms integrating technology, CRO, and user-focused design to boost global growth and optimize digital sales for diverse brands.”
iistechProfile set up by Edverise AI
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We are a group of dedicated and skilled developers and designers with extensive industry knowledge. At IishTecH, professionals from various fields collaborate to address your requirements. We focus on providing tailored solutions for our products. With more than a hundred successful IT projects comp
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Ilerin, Ng
Services Provided+2 Services
40% Mobile App Development (iOS & Android)
30% API Development & Integration
30% Custom Web Application Development
100% IT Staff Augmentation
AI Summary
“iistech is a skilled team providing customized IT solutions through collaborative expertise, delivering over 100 successful projects to meet diverse client requirements professionally.”
BrotCodeProfile set up by Edverise AI
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BrotCode specializes in creating custom software, SaaS solutions, and AI workflows for small and medium-sized businesses throughout Germany and Europe. Our mission is driven by the fact that 66% of IT projects result in partial or total failure, and we grew tired of experiencing that firsthand. Each
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% API Development & Integration
10% E-Commerce Development
65% Custom Web Application Development
60% DevOps Engineering
AI Summary
“BrotCode delivers custom software, SaaS, and AI workflow solutions for SMEs across Europe, emphasizing transparency, direct developer communication, practical technology choices, and regulatory compliance.”
QuishubProfile set up by Edverise AI
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We create AI solutions specifically for healthcare and regulated sectors. Quishub delivers HIPAA-compliant clinical AI, legally compliant automation tools, and scalable software-as-a-service (SaaS) for teams that cannot afford to let down their users or regulators. Our platforms operate in hospitals
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
5% Blockchain & Web3 Development
AI Summary
“Quishub develops HIPAA-compliant AI and automation SaaS solutions for healthcare and regulated sectors, delivering reliable, audit-ready platforms used across hospitals, government, and consumer markets.”
Carufus Technology Pvt. Ltd.Profile set up by Edverise AI
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Isn't it apparent that numerous SMEs and large corporations face challenges in optimizing their business operations, automating repetitive tasks, and managing large volumes of data? From merging extensive data sets into a unified system to improving data analysis capabilities, every element affects
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided+5 Services
45% Custom Web Application Development
35% Backend Development
20% API Development & Integration
50% Business Intelligence (BI) Dashboard Development
AI Summary
“Carufus Technology Pvt. Ltd. delivers customized technology solutions that streamline operations and automate processes for SMEs and enterprises across diverse sectors using advanced technologies.”
Unlimited SolutionsProfile set up by Edverise AI
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At Unlimited Solutions, we think that every concept merits the best technology to flourish and achieve success. We collaborate closely with you to convert your vision into digital solutions that facilitate your business's growth, adaptability, and prosperity. Whether it's custom websites, scalable a
Highlights
2-9
Employees
Vila Nova de Gaia, Porto, Pt
Services Provided+11 Services
45% Custom Web Application Development
35% API Development & Integration
20% Mobile App Development (iOS & Android)
30% Product UX Strategy
AI Summary
“Unlimited Solutions partners with clients to deliver tailored digital technologies—including websites, applications, cloud services, branding, and marketing—to drive business growth and adaptivity.”

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