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

Simform
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Simform is a leading digital engineering firm that focuses on Product Engineering, Cloud services, Data management, Agentic AI, and Enterprise Platform Innovation to deliver seamless digital experiences and scalable, enterprise-level products. Known for its robust engineering expertise and distincti
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
1000-9999
Employees
Orlando, Florida, Us
Services Provided+10 Services
5% Mobile App Development (iOS & Android)
7% API Development & Integration
3% E-Commerce Development
3% Legacy System Modernization
AI Summary
“Simform is a digital engineering firm delivering scalable, enterprise-level products and solutions across industries, leveraging expertise in product engineering, cloud, AI, and Microsoft technologies.”
Thinkscoop Technologies
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Assemble your remote team with outstanding talent and manage them internationally without the need for subsidiaries or local entities. We handle their payroll, cross-border payments, local compliance, taxes, and benefits, allowing you to concentrate on growing your business. Thinkscoop's Global HR p
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Chandigarh, Chandigarh, In
Services Provided+1 Services
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% API Development & Integration
20% AI Strategy & Roadmap Consulting
AI Summary
“Thinkscoop Technologies provides a comprehensive global HR platform enabling remote team management with payroll, compliance, payments, and benefits, alongside expert agile software development services worldwide.”
Spaceboat
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We are a design and development firm located in Detroit, focused on assisting small businesses in conceptualizing, designing, and launching exceptional tech products. We leverage our skills across various industries to help companies increase their earnings through innovative mobile applications. Ou
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Detroit, Michigan, Us
Services Provided+1 Services
30% Mobile App Development (iOS & Android)
10% API Development & Integration
10% Backend Development
30% Product UX Strategy
AI Summary
“Spaceboat is a Detroit-based design and development firm specializing in cross-platform mobile and server applications, leveraging modern architecture to deliver clean, innovative tech solutions for small businesses.”
QED42
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QED42 is a comprehensive digital experience firm catering to ambitious brands and organizations. We create digital platforms that achieve results for our clients through cutting-edge design and technology. Our commitment to accountability has allowed us to build long-term relationships. Some of our
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided+9 Services
14% Custom Web Application Development
7% API Development & Integration
5% Backend Development
5% Frontend Development
AI Summary
“QED42 delivers innovative digital experiences through expert application development, design, and AI integration, supporting prominent clients with tailored, results-driven technology solutions and long-term partnerships.”
Incepteo Labs
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**Incepteo Labs — AI-Driven Design & Development Studio** We create and develop software with artificial intelligence at its foundation. From initial idea to final launch, we integrate AI throughout all phases of the process — including discovery, design, development, and testing — allowing us to
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
London, England, Gb
Services Provided+10 Services
7% Mobile App Development (iOS & Android)
10% Custom Web Application Development
7% API Development & Integration
7% SaaS Product Development
AI Summary
“Incepteo Labs integrates AI in design, development, and deployment to deliver scalable, secure software solutions, serving startups to enterprises with over 15 years of proven expertise.”
Jurisic
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Jurisic.dev is a freelance web development business run by Danijel Jurišić, specializing in bespoke WordPress and Shopify solutions. I create customized themes, plugins, and storefronts designed to help businesses make an impression online while prioritizing performance, scalability, and clean codin
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Kac, Vojvodina, Rs
Services Provided+4 Services
15% Custom Web Application Development
13% API Development & Integration
15% Frontend Development
8% CMS Development & Customization
AI Summary
“Jurisic.dev, led by Danijel Jurišić, delivers custom WordPress and Shopify web solutions focusing on performance, scalability, SEO, and user experience for diverse clients including startups and agencies.”
StephensCode LLC
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StephensCode is a web development firm owned by veterans, located in Conroe, Texas, that offers services to businesses in Houston, The Woodlands, and across the country through remote collaboration. With over 14 years of experience and more than 200 completed projects, our expertise includes: - Cus
Highlights
$50-99/hr
Avg Hourly Rate
2-9
Employees
Conroe, Texas, Us
Services Provided+3 Services
17% Custom Web Application Development
12% API Development & Integration
5% E-Commerce Development
20% Search Engine Optimization (SEO)
AI Summary
“StephensCode LLC is a veteran-owned web development firm in Texas, specializing in custom websites, API integrations, e-commerce, and business automation with transparent pricing and reliable delivery.”
Konfront
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Konfront facilitates seamless technology adoption by redefining conventional application development models. We utilize reusable software components and an API-first architecture to create modular, adaptable, and cutting-edge applications up to four times quicker and at a third of the cost compared
Highlights
$10,000+
Min Project Size
10-49
Employees
Ciudad de Mexico, Mx
Services Provided+8 Services
12% SaaS Product Development
8% Custom Web Application Development
5% E-Commerce Development
8% API Development & Integration
AI Summary
“Konfront accelerates modular, API-first application development, integrating blockchain and digital product scaling to serve diverse industries with innovative, cost-effective technology solutions globally.”
Kickbyte Digital
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Kickbyte is a comprehensive digital solutions agency located in Edmonton, Alberta. Our team consists of motivated industry professionals and innovators with a strong history of delivering complete web content management and digital marketing services. We are passionate about all things digital, incl
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Edmonton, Alberta, Ca
Services Provided+2 Services
23% Custom Web Application Development
10% API Development & Integration
17% UX Research & Usability Testing
10% Information Architecture
AI Summary
“Kickbyte Digital is an Edmonton-based agency offering comprehensive web content management, digital strategy, design, development, and marketing services to enhance brand growth and customer engagement.”
jstack
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Wij ontwikkelen innovatieve digitale oplossingen die een positieve invloed uitoefenen op de bedrijfsvoering en het dagelijks leven van mensen.
Highlights
$10,000+
Min Project Size
10-49
Employees
Services Provided+2 Services
10% API Development & Integration
10% Mobile App Development (iOS & Android)
13% Custom Web Application Development
17% IT Staff Augmentation
AI Summary
“Jstack develops innovative digital solutions designed to enhance business operations and improve everyday life, demonstrating broad capabilities in creating impactful technology applications.”

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