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

Ruah Tech Sloutions
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At Ruah Tech Solutions, we are leaders in technological advancement, creating a blend of innovative solutions that expand potential. As an energetic player in the tech field, we offer a wide array of services designed for the digital future. Reach out to us for a complimentary consultation.
Highlights
$1,000+
Min Project Size
50-249
Employees
Chennai, Tamil Nadu, In
Services Provided+3 Services
11% Custom Web Application Development
9% API Development & Integration
5% Mobile App Development (iOS & Android)
14% AI Strategy & Roadmap Consulting
AI Summary
“Ruah Tech Solutions drives innovation with diverse technology services, delivering advanced digital solutions that empower businesses and expand their potential in the evolving tech landscape.”
AyrSync
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AyrSync Solutions is a digital marketing and web development firm that assists startups and established businesses in launching scalable MVP platforms, enhancing SEO rankings, and attracting high-quality leads. We are also experts in AI-driven SEO strategies that optimize content for contemporary se
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
15% API Development & Integration
10% E-Commerce Development
25% Product UX Strategy
15% Search Engine Optimization (SEO)
AI Summary
“AyrSync Solutions delivers scalable MVP platforms, AI-driven SEO, and performance-focused web development to help startups and businesses enhance online presence and lead generation.”
ExeLance IT
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ExeLance IT is a tech-focused software development company with a team of over 80 developers, more than 55 satisfied clients, and over 270 successful projects completed. We offer customized web, mobile, and SaaS solutions designed to help startups and growing businesses scale confidently. Our expert
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Surat, Gujarat, In
Services Provided+10 Services
10% SaaS Product Development
12% Mobile App Development (iOS & Android)
7% API Development & Integration
5% Custom Web Application Development
AI Summary
“ExeLance IT specializes in scalable web, mobile, and AI-powered software solutions, delivering customized MVPs and cloud platforms that drive growth for startups and growing businesses globally.”
ReviseTech Innovations Inc.
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ReviseTech Innovations is a startup located in Canada, fueled by a dedicated group of developers, designers, and analysts. Although we're in our early stages, our team possesses extensive individual experience in providing impactful digital solutions to real-world issues. We have already assisted cl
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
15% API Development & Integration
25% Custom Web Application Development
10% E-Commerce Development
30% Web App UI Design
AI Summary
“ReviseTech Innovations is a Canadian startup delivering innovative digital solutions, including web platforms, mobile apps, and data visualization, to optimize workflows and enhance business processes.”
ByteInfo
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Established in 2026, ByteInfo is a tech-focused startup dedicated to providing cutting-edge solutions in Artificial Intelligence, Machine Learning, and personalized software development. We excel in creating custom-trained AI models, scalable software systems, and comprehensive digital solutions des
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
15% API Development & Integration
30% AI Agent & Multi-Agent System Development
AI Summary
“ByteInfo is a tech startup specializing in AI, machine learning, and custom software development, delivering scalable, tailored digital solutions and effective project management for business growth.”
Cornerstone Business Intelligence
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Many business owners rely on their instincts and last month's data when making decisions. We integrate your current tools and transform that data into useful insights. Our aim is to assist growing businesses in discovering substantial AI opportunities, optimizing operations, automating routine tasks
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided+4 Services
10% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
3% AI Agent & Multi-Agent System Development
8% Generative AI
AI Summary
“Cornerstone Business Intelligence helps growing businesses leverage existing data and tools to uncover AI opportunities, optimize operations, automate tasks, and make intelligent, value-driven decisions.”
Notetech Software
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Notetech Software is a trusted offshore software development and product engineering firm with over 28 years of experience serving clients in North America and Europe. Established in 1998, the company employs a talented team of 50 to 75 engineers and is recognized for its reliability, long-term part
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ernakulam, Kerala, In
Services Provided+5 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
3% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Notetech Software is a seasoned offshore development firm specializing in software engineering, application modernization, and cloud solutions, delivering scalable, secure enterprise applications with extensive integration expertise.”
Teamvoy
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Here’s a revised version of the text, keeping it to about 2000 characters: Teamvoy is an AI engineering and consulting firm established in 2013, collaborating with companies in sectors such as fintech, healthcare, insurance, high-tech, and manufacturing. We focus on integrating AI into existing pro
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided+7 Services
10% Custom Web Application Development
11% Legacy System Modernization
7% Backend Development
5% API Development & Integration
AI Summary
“Teamvoy is an AI engineering and consulting firm specializing in integrating AI, modernizing legacy systems, and providing full-cycle development across fintech, healthcare, manufacturing, and tech sectors.”
Chrono Innovation
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Chrono Innovation assists mid-sized product and engineering teams in validating their AI strategy without hindering their development timelines. Leadership often requests AI features when teams are already at full capacity, making it crucial to validate concepts before allocating engineering resourc
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Montreal, Quebec, Ca
Services Provided+11 Services
10% Custom Web Application Development
5% Mobile App Development (iOS & Android)
7% API Development & Integration
3% SaaS Product Development
AI Summary
“Chrono Innovation helps mid-sized product teams validate and develop AI features swiftly using a 30→90 delivery model, offering prototypes to production-ready solutions with seamless integration and engineering support.”
Linez Technologies
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Linez Technologies is a privately owned design and software development company, specializing in Web, Desktop, and iPhone applications, which was founded in January 2003. Over the years, we have successfully delivered numerous solutions for both public and private sector clients, consistently showca
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
20% Custom Web Application Development
18% Mobile App Development (iOS & Android)
7% API Development & Integration
5% E-Commerce Development
AI Summary
“Linez Technologies, founded in 2003, is a private design and software firm specializing in Web, Desktop, and iPhone applications with strong programming and consulting expertise.”

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