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 7, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Leanlabs Solutions, LLC.Profile set up by Edverise AI
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At Leanlabs, we provide customized IT solutions tailored to the specific requirements of various sectors. Whether you are involved in Retail, E-commerce, Tourism, Real Estate, SaaS, Healthcare, or Finance, we have specialized services designed to improve your business operations. **Retail:** Our s
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
25% API Development & Integration
15% E-Commerce Development
AI Summary
“Leanlabs Solutions, LLC. delivers tailored IT services and software across multiple sectors, enhancing operations, security, and customer experience through innovative, compliant, and scalable technology solutions.”
ID Studio Web DesignProfile set up by Edverise AI
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ID Studio, based in London for 25 years, is a highly acclaimed web design agency that brings together the expertise of skilled in-house brand specialists, web designers, and developers to create impactful websites that enhance your brand and boost conversions.
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+2 Services
100% API Development & Integration
100% Web App UI Design
50% Brand Identity Design
30% Brand Refresh & Rebranding
AI Summary
“ID Studio is a London-based web design agency with 25 years of experience, combining in-house branding, design, and development expertise to deliver impactful, conversion-focused websites.”
SmartNestSolutionProfile set up by Edverise AI
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Highlights
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
35% Custom Web Application Development
30% API Development & Integration
25% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“SmartNestSolution specializes in innovative smart home technologies, offering integrated solutions that enhance automation, security, and energy efficiency for residential environments worldwide.”
Business Logic IT ServicesProfile set up by Edverise AI
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Business Logic IT delivers dependable and affordable IT solutions for organizations. Our services range from network installations and Microsoft 365 implementation to VoIP phone systems, security camera setup, and managed IT support. We are dedicated to assisting businesses in maintaining security,
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
60% Managed IT Services
15% Cloud Infrastructure Setup (AWS / GCP / Azure)
25% Network Architecture & Configuration
100% Cloud Consulting & SI
AI Summary
“Business Logic IT Services provides reliable, cost-effective IT solutions including network setup, Microsoft 365 deployment, VoIP, security cameras, and managed support to enhance business security and efficiency.”
IntradevProfile set up by Edverise AI
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Intradev is a software development firm located in the UK that specializes in creating customized business systems. The company collaborates closely with organizations that depend on spreadsheets, manual processes, or outdated software, assisting them in moving towards structured, scalable solutions
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Hessle, England, Gb
Services Provided
70% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
AI Summary
“Intradev is a UK software firm delivering tailored business systems that optimize operations by integrating workflows, enhancing efficiency, and supporting scalable growth through custom solutions.”
Webcore Interactive and GamesProfile set up by Edverise AI
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We assist businesses and agencies with various projects, including websites, applications, augmented and virtual reality, artificial intelligence, and other technologies throughout the entire process, which encompasses strategy, user experience, art direction, and programming. Discover more about ou
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Orlando, Florida, Us
Services Provided+2 Services
100% API Development & Integration
100% DevOps Engineering
35% Product UX Strategy
35% Mobile App UI Design
AI Summary
“Webcore Interactive and Games specializes in comprehensive digital solutions, including websites, applications, AR/VR, and AI, offering strategy, design, and programming services to meet diverse client needs.”
Duck Programs IncProfile set up by Edverise AI
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Duck Programs Inc is a software development firm dedicated to creating practical, scalable solutions for growing enterprises. We excel in developing systems that automate tasks, connect platforms, and streamline intricate workflows. Our team crafts custom applications, internal business tools, integ
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Cedarhurst, New York, Us
Services Provided+1 Services
35% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% E-Commerce Development
25% API Development & Integration
AI Summary
“Duck Programs Inc develops customized software, SaaS platforms, and integrations to automate workflows, connect systems, and enhance efficiency for diverse business sectors including e-commerce and services.”
Onward DevelopmentProfile set up by Edverise AI
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We collaborate with healthcare organizations to address intricate operational and technological issues. Our focus is on optimizing workflows, enhancing data transparency, and updating internal systems to promote growth, efficiency, and adherence to regulations. By merging healthcare expertise with t
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Gainesville, Florida, Us
Services Provided
40% Custom Web Application Development
25% API Development & Integration
5% E-Commerce Development
30% Mobile App Development (iOS & Android)
AI Summary
“Onward Development partners with healthcare organizations to optimize operations and technology through tailored software, automation, and data transparency, enhancing efficiency, compliance, and informed leadership decisions.”
ExtractifyProfile set up by Edverise AI
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We Gather
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Curitiba, Parana, Br
Services Provided
55% AI Strategy & Roadmap Consulting
45% Custom AI Chatbot Development
70% API Development & Integration
30% Blockchain & Web3 Development
AI Summary
“Extractify specializes in data gathering and aggregation, providing comprehensive solutions that enable organizations to efficiently collect and manage information across various domains.”
B
Bisgen Solutions Pvt LtdProfile set up by Edverise AI
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We are an offshore IT delivery and platform engineering firm located in Bengaluru, guided by a team with over 22 years of practical experience in creating enterprise platforms from the ground up in sectors such as Healthcare IT, EdTech, OTT, SaaS, and Logistics. Our founder and head of delivery has
Highlights
<25
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+1 Services
30% E-Commerce Development
70% API Development & Integration
50% CRM Consulting and SI
40% ERP Consulting and SI
AI Summary
“Bisgen Solutions Pvt Ltd. is a Bengaluru-based offshore IT firm specializing in enterprise platform engineering across Healthcare, EdTech, SaaS, and Logistics, delivering end-to-end solutions with experienced leadership.”

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