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

raptrx
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raptrX is a one-person MVP studio led by Ali Arain, a full-stack developer located in Karachi, Pakistan. We specialize in creating production-ready web and mobile applications, SaaS platforms, and AI products for early-stage entrepreneurs, with a focus on fixed pricing and timelines, eliminating the
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Karachi, Sindh, Pk
Services Provided+3 Services
20% Custom Web Application Development
13% Mobile App Development (iOS & Android)
10% API Development & Integration
8% SaaS Product Development
AI Summary
“raptrX is a Karachi-based one-person MVP studio led by full-stack developer Ali Arain, delivering production-ready web, mobile, SaaS, and AI applications for early-stage entrepreneurs with fixed pricing and direct collaboration.”
Gravitech Dreams
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Gravitech Dreams is a top IT consulting and development firm committed to delivering innovative solutions for businesses in diverse sectors. With an extensive background and a defined mission and vision, we aim to revolutionize technology and enable our clients to reach their objectives.
Highlights
10-49
Employees
Nagpur, Maharashtra, In
Services Provided+13 Services
10% API Development & Integration
4% E-Commerce Development
6% Graphic Design
4% Brand Identity Design
AI Summary
“Gravitech Dreams is a leading IT consulting and development firm providing innovative technology solutions across various industries to empower businesses and achieve their goals.”
CODEVENOM - old SkillsForge
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Scalable systems with confidence. We specialize in developing and enhancing systems using PHP (Symfony/Laravel) and React. We can take over existing legacy codebases to stabilize and upgrade them, or create new solutions from the ground up, ranging from MVPs to intricate B2B platforms. Our approach
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+5 Services
7% API Development & Integration
5% Mobile App Development (iOS & Android)
12% Legacy System Modernization
10% Custom Web Application Development
AI Summary
“CODEVENOM specializes in developing and upgrading scalable PHP and React systems, delivering reliable, methodical solutions from legacy stabilization to new B2B platforms with clear communication.”
fxis.ai
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fxis.ai is among the pioneering AI companies that have always prioritized Artificial Intelligence as their foundation, rather than merely following trends. Our experienced engineering team focuses on integrating AI into core software systems rather than treating it as a side project or a fleeting in
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+14 Services
5% AI Strategy & Roadmap Consulting
8% LLM Integration & Prompt Engineering
3% Custom AI Chatbot Development
5% Machine Learning Model Development
AI Summary
“fxis.ai pioneers enterprise AI solutions with custom large language models, generative AI, and smart SaaS, emphasizing engineering excellence, business alignment, and long-term partnerships.”
Webandcrafts
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We are a group of enthusiastic young professionals dedicated to redefining web, mobile, and digital marketing for our clients through innovative and beautiful technological solutions. With over 350 in-house experts and more than 600 successful project completions in our 11 years of operation, we off
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Washington, District Of Columbia, Us
Services Provided+5 Services
5% E-Commerce Development
12% Mobile App Development (iOS & Android)
14% Custom Web Application Development
3% API Development & Integration
AI Summary
“Webandcrafts is a digital agency with over 350 experts delivering innovative web, mobile, and marketing solutions to enhance online presence and user experience over 11 years.”
Limestone Digital
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Limestone Digital is a global software development company with development centers located around the world. We help businesses achieve peak performance through innovative technology and Agile development methods. Numerous successful market leaders, including the Swatch Group, Prodege, and Assa Abl
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Karlin, Prague, Cz
Services Provided+11 Services
5% API Development & Integration
3% QA & Software Testing
7% Backend Development
8% Custom Web Application Development
AI Summary
“Limestone Digital is a global software development firm offering innovative technology solutions, Agile development, and consulting across sectors including fintech, logistics, and manufacturing.”
Contic
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Our established four-step approach transforms your idea from concept to market in just three months. We offer all-inclusive fixed pricing starting at £25k, ensuring no unexpected costs.
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+8 Services
15% Mobile App Development (iOS & Android)
13% Custom Web Application Development
5% API Development & Integration
12% Mobile App UI Design
AI Summary
“Contic specializes in rapidly developing ideas from concept to market within three months, offering comprehensive, fixed-price solutions starting at £25k to ensure cost certainty.”
A-dev
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Hire in under a day! A-Development (previously known as Anuitex Solutions) is a specialized software development agency that supports growth-oriented startups and mid-sized firms. Our dedicated team of over 70 software engineers has successfully completed more than 300 projects for various industrie
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+2 Services
35% Custom Web Application Development
20% Mobile App Development (iOS & Android)
30% IT Staff Augmentation
5% API Development & Integration
AI Summary
“A-dev is a software development agency specializing in custom software, mobile, and web applications, offering dedicated teams and IT staff augmentation to support startups and mid-sized firms across industries.”
Finoit Inc.
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Finoit is a comprehensive software development firm specializing in creating scalable and secure software solutions. With more than 15 years of experience, we have assisted startups and small to medium-sized businesses in achieving success and growth through technology. We have collaborated with sta
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Irving, Texas, Us
Services Provided+8 Services
15% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% API Development & Integration
8% SaaS Product Development
AI Summary
“Finoit Inc. delivers scalable, secure custom software, web, mobile, and AI solutions, serving startups and enterprises with over 15 years of industry expertise and innovation.”
W
Weblex Solution
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Weblex Solutions focuses on providing tailored automation solutions aimed at saving time, lowering expenses, and scaling business operations. We assist organizations in removing tedious manual processes by developing intelligent, dependable, and fully customized automation systems that meet their sp
Highlights
< $25/hr
Avg Hourly Rate
Services Provided+3 Services
35% Custom Web Application Development
15% API Development & Integration
3% IT Staff Augmentation
5% Other IT Consulting and SI
AI Summary
“Weblex Solutions specializes in custom automation services, delivering intelligent systems for data extraction, lead generation, and workflow automation to optimize business efficiency and scalability.”

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