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.

How this list is built

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

Studio45Creations
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As a reliable technology partner, we assist businesses with IT consulting, comprehensive product and web development, as well as digital marketing. Our mission is to create and deliver top-tier digital solutions that can scale to meet their business objectives while exceeding client expectations. Wi
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+6 Services
18% Custom Web Application Development
8% API Development & Integration
25% DevOps Engineering
7% Search Engine Optimization (SEO)
AI Summary
“Studio45Creations delivers scalable digital solutions combining software development, UI/UX design, IT infrastructure, and digital marketing to empower businesses across industries globally.”
GreedUp
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GreedUp creates the software foundation for early-stage entrepreneurs, offering solutions like booking SaaS, AI products, growth platforms, and the cloud infrastructure necessary for their operation. They provide quick turnaround times, genuine code, and eliminate intermediaries.
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Bengaluru, Karnataka, In
Services Provided+1 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
20% AI Agent & Multi-Agent System Development
AI Summary
“GreedUp delivers comprehensive software solutions for early-stage entrepreneurs, including booking SaaS, AI products, growth platforms, and cloud infrastructure with rapid development and direct service delivery.”
New Technology Solutions
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A reliable partner in software development that creates tailor-made solutions using clean coding practices, contemporary technologies, and a focus on user experience. We assist companies in speeding up growth, enhancing efficiency, and addressing genuine challenges through scalable, high-quality sof
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Asuncion, Py
Services Provided+1 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
30% DevOps Engineering
AI Summary
“New Technology Solutions specializes in custom software development, leveraging modern technologies and clean coding to deliver scalable, user-centric solutions that drive business growth and efficiency.”
data/morphosis
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Unleash your business capabilities through personalized software solutions. Optimize operations, utilize advanced technology, and encourage growth. Whether you need business process automation, system integration, robotic process automation (RPA), APIs, mobile app development, mobile app design, or
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bucuresti, Bucuresti, Ro
Services Provided+1 Services
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% API Development & Integration
18% Other IT Consulting and SI
AI Summary
“data/morphosis delivers personalized software solutions enhancing business operations and growth through automation, system integration, mobile apps, and scalable platforms with flexible engagement models.”
V
V2 Technologies
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We focus on custom software development tailored to the varying needs of enterprise clients. Our proficiency covers mobile, web, backend, and integration development, allowing us to bring your ideas to life. In the area of cloud computing, we are adept at development and migration, supporting the cr
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided+5 Services
13% API Development & Integration
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
10% Backend Development
AI Summary
“V2 Technologies specializes in custom software development across mobile, web, backend, and cloud computing, delivering tailored solutions that enhance enterprise processes and customer engagement.”
DevTeam Co., Ltd.
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🚀 Transforming Your Ideas into Reality —DevTeam DevTeam Co., Ltd. is a dedicated web and mobile development company that focuses on swiftly bringing your ideas to life in today's fast-paced digital environment. We go beyond simple feature implementation, specializing in developing production-read
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
10% API Development & Integration
14% Custom Web Application Development
8% Mobile App Development (iOS & Android)
2% E-Commerce Development
AI Summary
“DevTeam Co., Ltd. specializes in rapid development of production-ready web and mobile MVPs, integrating AI and leveraging Laravel, Flutter, AWS, and DevOps for scalable, secure solutions.”
Delta IT
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We are a Software Factory committed to offering complete solutions aimed at enhancing and digitally transforming the processes of every client. Our priority is to comprehend your requirements, respond to your challenges, and provide tailored developments that foster your growth and competitiveness.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
13% API Development & Integration
25% Custom Web Application Development
12% Mobile App Development (iOS & Android)
30% Web App UI Design
AI Summary
“Delta IT is a Software Factory specializing in tailored digital solutions that enhance business processes, foster growth, and improve competitiveness through comprehensive and customized developments.”
Artkai
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Artkai serves as the leading product development arm of Euvic Group, a prominent EU software company boasting over 6,000 engineers and €470 million in revenue. Our main focus is on creating and enhancing digital solutions by merging large-scale automation with outstanding user-centered design. We fu
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Gliwice, Silesian, Pl
Services Provided+12 Services
6% Custom Web Application Development
4% Mobile App Development (iOS & Android)
5% API Development & Integration
5% SaaS Product Development
AI Summary
“Artkai, part of Euvic Group, specializes in user-centric digital product development, combining automation and design expertise to serve Banking, Fintech, and Enterprise sectors globally.”
CodeVotum
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Our expertise lies in converting time-series data into useful insights through innovative software solutions that enhance business performance and drive strategic growth. By leveraging our knowledge in time-series analysis, we equip trading platforms with real-time analytics and optimize IoT syst
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
3% Blockchain & Web3 Development
7% Frontend Development
9% API Development & Integration
5% QA & Software Testing
AI Summary
“CodeVotum specializes in innovative time-series data solutions using advanced technologies, enabling clients to gain insights, optimize performance, and drive strategic growth across industries.”
Climaxcode Technology
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Climaxcode is a technology firm based in the US and Pakistan, specializing in AI-driven, high-performance solutions for mobile and web platforms. With more than ten years of experience in native Android and iOS development, our products have garnered over 10 million downloads, attracted millions of
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Rawalpindi, Pk Punjab, Pk
Services Provided+2 Services
30% Mobile App Development (iOS & Android)
15% Custom Web Application Development
5% API Development & Integration
25% AI Agent & Multi-Agent System Development
AI Summary
“Climaxcode Technology delivers AI-driven mobile and web solutions, including custom software, telemedicine, and blockchain, leveraging over a decade of expertise to provide high-quality, scalable innovations.”

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