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

WebRossoProfile set up by Edverise AI
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WebRosso is a web development agency that emphasizes performance, specializing in creating high-quality websites, eCommerce platforms, and tailored digital solutions. We merge contemporary development techniques with effective UX, SEO, and conversion optimization methods to support businesses in the
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
50% Custom Web Application Development
35% E-Commerce Development
15% API Development & Integration
100% Web App UI Design
AI Summary
“WebRosso is a European web development agency delivering high-quality, performance-focused websites, eCommerce, and custom digital solutions with expertise in WordPress, Shopify, API integrations, and optimization.”
ByteNaNaProfile set up by Edverise AI
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Nearshore specialists in software, firmware, data engineering, and AI. Stop missing out on potential deals and let your AI bots represent YOUR business—transforming cold outreach into warm connections! Achieve a 37% increase in lead conversions, 50% faster deal closures, available 24/7! We utilize t
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
30% API Development & Integration
15% Mobile App Development (iOS & Android)
40% Custom Web Application Development
15% E-Commerce Development
AI Summary
“ByteNaNa specializes in nearshore software, AI, data engineering, and firmware development, delivering tailored solutions in automation, analytics, geoprocessing, and cloud platforms to enhance business efficiency.”
Theta SolutionsProfile set up by Edverise AI
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Since 2015, our registered IT firm has been delivering professional services, innovative solutions, training programs, and globally accredited certifications. We empower businesses and individuals with advanced technology and expertise to achieve long-term success.
Highlights
10-49
Employees
Services Provided+8 Services
40% API Development & Integration
20% E-Commerce Development
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“Founded in 2015, Theta Solutions is an IT firm offering professional services, innovative technology solutions, training, and accredited certifications to enable business and individual success.”
BlokMinersProfile set up by Edverise AI
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We are a specialized development firm that concentrates on emerging technologies, particularly Blockchain and Artificial Intelligence. With extensive expertise and experience in successfully delivering projects for clients worldwide, we assist our clients with strategic business consulting to help t
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+7 Services
25% Mobile App Development (iOS & Android)
55% Custom Web Application Development
20% API Development & Integration
100% DevOps Engineering
AI Summary
“BlokMiners is a specialized development firm delivering blockchain and AI solutions with strategic consulting, adaptable project management, and comprehensive end-to-end services for global clients.”
Enchanted TechnologiesProfile set up by Edverise AI
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Enchanted Technologies is a software development and digital solutions firm located in Nairobi, Kenya, catering to businesses throughout Kenya and Africa. We create and develop tailored websites, web applications, mobile applications, AI and workflow automation solutions, IoT devices, embedded syste
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
15% API Development & Integration
30% Custom Web Application Development
10% E-Commerce Development
30% Mobile App Development (iOS & Android)
AI Summary
“Enchanted Technologies, based in Nairobi, delivers tailored digital solutions including software, AI, IoT, and cybersecurity tools, supporting businesses across Africa in scalable, secure product development.”
G
GainuxProfile set up by Edverise AI
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We enhance your business, whether it's a startup or a large corporation, through cutting-edge technology. Our services include websites, mobile applications, automation, and custom software, all provided with efficiency and accuracy.
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Karukutty, Kerala, In
Services Provided
45% Custom Web Application Development
45% Mobile App Development (iOS & Android)
10% API Development & Integration
100% AI Strategy & Roadmap Consulting
AI Summary
“Gainux delivers advanced technology solutions including websites, mobile apps, automation, and custom software, empowering businesses from startups to corporations with efficient and precise services.”
CosmoxynProfile set up by Edverise AI
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Cosmoxyn is a specialized software and AI agency that assists startups and small to medium-sized businesses in creating effective digital products. We provide comprehensive services that include web and mobile applications, AI integration, and SaaS solutions. From conception to launch, we manage pro
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% Backend Development
AI Summary
“Cosmoxyn is a software and AI agency in Ahmedabad, delivering end-to-end digital products—including web, mobile, AI, and SaaS solutions—to startups and SMBs worldwide with dedicated expertise.”
Sodelia Inc.Profile set up by Edverise AI
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At Sodelia Inc., we recognize that each business faces its own distinct challenges and goals. Consequently, we have moved away from a uniform approach in favor of a customized strategy. Our goal is to thoroughly understand the complexities of your business so that the solutions we offer are not only
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Toronto, Ontario, Ca
Services Provided+4 Services
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
35% Custom AI Chatbot Development
AI Summary
“Sodelia Inc. delivers tailored business solutions by deeply understanding individual client challenges, supporting startups and established companies to enhance operations and achieve specific goals.”
EntexyProfile set up by Edverise AI
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We explore your business in-depth, assist you in addressing intricate challenges, and integrate the application into your profitable business processes. Our long-standing clients have consistently endorsed our services to their friends and colleagues, many of whom have also chosen to work with us.
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+3 Services
50% Mobile App Development (iOS & Android)
10% E-Commerce Development
15% Custom Web Application Development
15% API Development & Integration
AI Summary
“Entexy provides deep business analysis and integration services, addressing complex challenges and enhancing profitability, trusted by long-term clients who recommend their expertise.”
CefarProfile set up by Edverise AI
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Is your business prepared to harness the full potential of its online presence? Your website is more than just a digital address; it's the complex framework that connects you to customers, drives brand growth, and leads to success. However, in a rapidly changing digital environment, how can you ensu
Highlights
$1,000+
Min Project Size
10-49
Employees
Leeds, England, Gb
Services Provided+17 Services
35% Custom Web Application Development
20% E-Commerce Development
20% CMS Development & Customization
10% Backend Development
AI Summary
“Cefar is a creative web design agency based in Leeds and London, delivering data-driven, tailored digital solutions to enhance online presence and drive business growth for diverse clients.”

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