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

20TH LETTER
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Revolutionizing concepts, enterprises, and lives with advanced software services and products. Whether it's websites, mobile apps, e-commerce platforms, or software solutions, we turn your challenges into solutions and your visions into reality. Technology is accessible to all, and we are dedicated
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided+5 Services
10% Mobile App Development (iOS & Android)
10% Custom Web Application Development
9% E-Commerce Development
5% API Development & Integration
AI Summary
“20TH LETTER delivers advanced software services and products, transforming challenges into solutions across websites, mobile apps, e-commerce, and custom software, making technology accessible and effective.”
Moneo
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We founded Moneo in 2018 as a team of engineers with over 15 years of experience in developing large-scale complex systems. Our mission was to infuse product-oriented thinking into engineering while creating a team that prioritizes clean code, scalable systems, and rapid delivery. Currently, our tea
Highlights
10-49
Employees
Istanbul, Istanbul, Tr
Services Provided+5 Services
9% Custom Web Application Development
3% Mobile App Development (iOS & Android)
6% API Development & Integration
2% E-Commerce Development
AI Summary
“Founded in 2018, Moneo comprises seasoned engineers delivering scalable, clean-code solutions across fintech, logistics, insurance, e-commerce, and SaaS, emphasizing modern development and open-source collaboration.”
Lemosys Infotech Pvt Ltd
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Lemosys Infotech is an ISO [9001:2015] certified company operating in India and the United States. Established in 2007, the company aspires to be the premier software development firm globally, known for delivering top-notch services and value to customers, employees, and partners. Recognized as one
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Indore, Madhya Pradesh, In
Services Provided+4 Services
14% Mobile App Development (iOS & Android)
12% Custom Web Application Development
5% API Development & Integration
3% E-Commerce Development
AI Summary
“Lemosys Infotech, an ISO-certified IT firm, delivers expert web, mobile app development, and digital marketing services across industries, emphasizing cross-platform solutions and innovative technologies since 2007.”
Woo 360 Ltd - Woo Digital 360
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We are a digital agency located in Cambridge, UK, specializing in WordPress Development and Website Design. Our focus is on creating, developing, and enhancing WordPress websites for clients in the UK, USA, and Europe. The use of virtual reality in e-commerce offers significant potential to revoluti
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Cambourne, England, Gb
Services Provided+9 Services
12% Custom Web Application Development
5% API Development & Integration
8% Landing Page Design
7% Web App UI Design
AI Summary
“Woo 360 Ltd is a Cambridge-based digital agency specializing in WordPress development and website design, enhancing online presence for clients across the UK, USA, and Europe with innovative solutions.”
NikunjM Mobile app and AI Solutions
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NikunjM Mobile App and AI Solutions is your reliable ally in state-of-the-art technology. We focus on crafting high-performance mobile applications that are effortlessly combined with sophisticated AI and machine learning solutions. Our proficiency is in developing intelligent, user-friendly, and sc
Highlights
< $25/hr
Avg Hourly Rate
Ahmedabad, Gujarat, In
Services Provided+3 Services
27% Mobile App Development (iOS & Android)
7% API Development & Integration
20% Product UX Strategy
13% UX Research & Usability Testing
AI Summary
“NikunjM Mobile App and AI Solutions specializes in developing intelligent, user-friendly mobile applications integrated with advanced AI and machine learning, delivering customized, scalable solutions for business innovation and competitiveness.”
quadrin technlogy
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We are a group of seasoned software engineers and specialists in ML/AI, boasting more than 20 years of experience in developing software, cloud solutions, and AI/ML products aimed at business growth. Our goal is to enable our clients to maximize the use of data and AI by offering cost-effective, eff
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
8% AI Strategy & Roadmap Consulting
5% LLM Integration & Prompt Engineering
15% Machine Learning Model Development
8% Custom AI Chatbot Development
AI Summary
“Quadrin Technology leverages over 20 years of expertise in software engineering and AI/ML to deliver customized, cost-efficient data and cloud solutions for business growth.”
JJR Software Solutions
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JJR Software Solutions is a reliable partner in software development that assists businesses in creating scalable, secure, and user-friendly digital products. We focus on custom software development, web and mobile applications, SaaS platforms, and UI/UX design. Our methodology integrates a deep und
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+10 Services
8% Custom Web Application Development
4% QA & Software Testing
3% Legacy System Modernization
2% E-Commerce Development
AI Summary
“JJR Software Solutions delivers custom software, web and mobile applications, and SaaS platforms across multiple sectors using agile practices to create scalable, secure, and user-focused digital products.”
Arka Infotech Software Solutions
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Arka Infotech Software Solutions provides a variety of advanced technology services centered around software innovation. Their main offerings include custom software development, mobile and web application design, e-commerce solutions, and game development. They create robust applications for variou
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
12% Custom Web Application Development
12% Mobile App Development (iOS & Android)
7% API Development & Integration
3% E-Commerce Development
AI Summary
“Arka Infotech Software Solutions specializes in custom software, mobile and web applications, AI/ML, cloud services, CRM integration, cybersecurity, and game development for diverse industries.”
Spectrum IT Consulting
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Spectrum IT Consulting is a specialized web development and IT consulting firm that provides tailored solutions for small businesses, entrepreneurs, and organizations poised for growth but in need of the right technology. Our expertise lies in creating modern and efficient websites, lead generation
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% Custom Web Application Development
8% API Development & Integration
23% Other IT Consulting and SI
10% Cloud Consulting & SI
AI Summary
“Spectrum IT Consulting delivers customized web development and IT consulting services, leveraging 14+ years of expertise to create efficient, secure, and user-friendly solutions for growing businesses.”
ReviveSoft
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At ReviveSoft, we focus on upgrading and modernizing current software applications, bringing them into the future with advanced Cloud technologies.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+8 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
20% Legacy System Modernization
13% API Development & Integration
AI Summary
“ReviveSoft specializes in modernizing and upgrading legacy software by leveraging advanced Cloud technologies to enhance functionality, efficiency, and future readiness.”

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