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

Ostryx
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OSTRYX is a premier software development firm that provides exceptional design and development services for websites, mobile apps, and tailored software solutions. We act as your comprehensive resource for all software-related requirements and creative concepts, turning ideas into fully operational
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Destin, Florida, Us
Services Provided+5 Services
14% Mobile App Development (iOS & Android)
5% API Development & Integration
7% Backend Development
3% QA & Software Testing
AI Summary
“OSTRYX is a software development company specializing in design and development of websites, mobile apps, and custom software, delivering end-to-end solutions from concept to launch.”
PieStack
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PieStack is a software development and digital product agency powered by artificial intelligence, focused on creating scalable web, mobile, and AI-enhanced solutions for both startups and large companies. We assist businesses in turning their concepts into smart digital products by integrating cutti
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ellicott City, Maryland, Us
Services Provided+8 Services
6% Custom Web Application Development
5% Mobile App Development (iOS & Android)
6% SaaS Product Development
4% Backend Development
AI Summary
“PieStack delivers AI-powered digital solutions across web, mobile, and enterprise platforms, integrating technology, design, and strategy to accelerate innovation for startups and enterprises.”
Zephony
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We think that software is significantly underutilized. Our aim is to assist as many businesses as we can in becoming technology-driven by enhancing their services through custom software solutions. We are a passionate group of engineers and designers focused on developing for web and mobile platform
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Vickramasingapuram, Tamil Nadu, In
Services Provided+9 Services
6% Mobile App Development (iOS & Android)
4% Frontend Development
3% Legacy System Modernization
4% API Development & Integration
AI Summary
“Zephony is a team of engineers and designers dedicated to transforming businesses into technology-driven enterprises by delivering custom web and mobile software solutions.”
easyboyweb
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Enhance Your Online Presence with Clutch in Atlanta, GA, and Greenville, SC Welcome to EasyBoyWeb, where custom digital solutions are realized. Our expertise covers web and mobile development, UX design, API development, SEO services, full-stack development, AI integration, and more, making us your
Highlights
$5,000+
Min Project Size
2-9
Employees
Atlanta, Georgia, Us
Services Provided+5 Services
13% Mobile App Development (iOS & Android)
7% API Development & Integration
7% Backend Development
7% Frontend Development
AI Summary
“EasyBoyWeb delivers comprehensive digital solutions including mobile and web development, UX/UI design, API integration, branding, and AI services, enabling seamless digital transformation for businesses in the US.”
Webzeee Web Media Services
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We focus on AI-driven solutions, web and mobile app development, crafting scalable and future-oriented platforms for businesses of various sizes. We turn concepts into effective digital experiences, offering services ranging from smart automation and AI agents to tailored websites and mobile apps. O
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Coimbatore, Tamil Nadu, In
Services Provided+5 Services
7% Custom Web Application Development
6% API Development & Integration
3% E-Commerce Development
17% UX Research & Usability Testing
AI Summary
“Webzeee Web Media Services specializes in AI-driven web and mobile app development, delivering secure, user-focused, scalable digital solutions blending creativity and advanced technologies for diverse businesses.”
AMIT GROUP
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AMIT GROUP consists of a network of IT companies committed to collaboration as a Joint Stock Company. Our team operates across various Information Technology sectors to collectively support, improve, and innovate. We specialize in outsourcing and the creation of custom software solutions using conte
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ho Chi Minh City, Vn
Services Provided+20 Services
6% Mobile App Development (iOS & Android)
6% Custom Web Application Development
4% Backend Development
3% Frontend Development
AI Summary
“AMIT GROUP is a Vietnam-based IT network delivering custom software, UI/UX design, AI-driven automation, and business consulting services to optimize operations and foster innovation.”
Cyberorama
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Cyberorama is a web development firm that offers bespoke website and application development services for businesses looking for secure, scalable, and high-performance digital solutions. We specialize in PHP development, utilizing frameworks like Laravel and CodeIgniter, as well as modern frontend t
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% Custom Web Application Development
20% E-Commerce Development
5% API Development & Integration
10% AI Agent & Multi-Agent System Development
AI Summary
“Cyberorama delivers tailored web and application development services, specializing in PHP frameworks and eCommerce solutions, supporting diverse businesses with scalable, secure, and high-performance digital platforms.”
Siliconplex
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SILICONPLEX is a company specializing in mobile and web app development, dedicated to creative excellence. We are here to provide you with the ideal solution at the right time and within your budget. Our years of experience have allowed our creative team to thrive in web design and development. Over
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided+15 Services
10% Mobile App Development (iOS & Android)
8% Custom Web Application Development
5% API Development & Integration
2% E-Commerce Development
AI Summary
“Siliconplex is a versatile app development company specializing in mobile and web solutions, leveraging diverse technologies to deliver creative, timely, and budget-friendly services tailored to client needs.”
Symfonix
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Symfonix is a tech firm that creates, develops, and expands digital systems in which web, mobile, AI, and cloud technologies collaborate harmoniously rather than compete. The name reflects its mission: a deliberate symphony of technologies.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
5% Custom Web Application Development
8% API Development & Integration
3% E-Commerce Development
4% Mobile App Development (iOS & Android)
AI Summary
“Symfonix designs and integrates advanced digital systems combining web, mobile, AI, and cloud technologies to create seamless, innovative technological solutions for diverse applications.”
Torpedo Web
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Torpedo Web is a digital engineering company that develops high-performance websites, conversion-oriented web applications, and scalable digital infrastructure for entrepreneurs, startups, and expanding brands. We adopt an architecture-first strategy, creating systems that are technically robust, op
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Dover, Delaware, Us
Services Provided+5 Services
14% Custom Web Application Development
8% API Development & Integration
7% Backend Development
5% Frontend Development
AI Summary
“Torpedo Web specializes in high-performance web development, combining custom design, secure infrastructure, and SEO-optimized architecture to deliver scalable, results-driven digital platforms for growing businesses.”

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