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

SpellSystemsProfile set up by Edverise AI
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Established technology and methods enhanced by advanced AI for improved quality, quicker releases, and cost effectiveness. SpellSystems is a research and development firm focused on custom software development and software integration, possessing extensive knowledge across various domains.
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Dubai, Dubayy, Ae
Services Provided+6 Services
18% Custom Web Application Development
8% Mobile App Development (iOS & Android)
5% E-Commerce Development
13% API Development & Integration
AI Summary
“SpellSystems is a research-driven firm specializing in custom software development and integration, leveraging advanced AI to enhance quality, speed, and cost-efficiency across diverse domains.”
RebbixProfile set up by Edverise AI
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Rebbix offers highly effective engineering teams as a service. Since 2012, we have been assisting product companies in expanding into new markets, launching products, making pivots, and achieving product-market fit. We believe in the principle that less is more. We excel at hiring and assembling tea
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided+8 Services
15% Custom Web Application Development
5% Mobile App Development (iOS & Android)
13% Backend Development
13% API Development & Integration
AI Summary
“Rebbix provides expert engineering teams offering AI consulting, custom software and app development, and engineering management to support product growth and market expansion since 2012.”
B
BinaryCode ServicesProfile set up by Edverise AI
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🚀 Elevate Your Vision with Cutting-Edge Development – Boosting 𝐂𝐎𝐍𝐕𝐄𝐑𝐒𝐈𝐎𝐍 and 𝐑𝐄𝐕𝐄𝐍𝐔𝐄 🚀🎯 I'm committed to ensuring your product launch is a success—delivered on schedule, within budget, and with well-defined goals 🎯✅ Over 10 Years of Experience✅ 207+ Successful Projects✅ 100% Jo
Highlights
$1,000+
Min Project Size
2-9
Employees
Rajkot, Gujarat, In
Services Provided+4 Services
18% Custom Web Application Development
10% Mobile App Development (iOS & Android)
18% API Development & Integration
5% E-Commerce Development
AI Summary
“BinaryCode Services delivers innovative web, SaaS, AI, and cryptocurrency solutions, leveraging over 10 years of expertise to provide scalable, affordable, and results-driven development services.”
SynavosProfile set up by Edverise AI
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Synavos is committed to empowering businesses through innovative technology solutions that foster growth, efficiency, and success. Our solution development journey begins with a comprehensive understanding of your business challenges and goals. This deep insight allows us to create customized soluti
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Dubai, Dubayy, Ae
Services Provided+1 Services
22% Custom Web Application Development
8% API Development & Integration
4% ERP & CRM Development
33% Managed IT Services
AI Summary
“Synavos delivers tailored ERP implementations, custom software development, and managed IT services, empowering businesses in the UAE with innovative technology for operational excellence and growth.”
WeMyIT Canada Corp.Profile set up by Edverise AI
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It is essential for us to: - Honor our commitments and promises. - Actively and effectively carry out the tasks we undertake. - Avoid engaging in projects that contradict our ethical standards. - Provide value to our customers and society. We have expertise in developing projects with intricate busi
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Services Provided
50% Custom Web Application Development
35% SaaS Product Development
15% API Development & Integration
AI Summary
“WeMyIT Canada Corp. specializes in full-stack development of custom web, mobile, IoT, and Smart Home solutions, delivering ethical, value-driven software including SaaS, CRM, and medical applications.”
SOFT PYRAMID LLCProfile set up by Edverise AI
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Soft Pyramid is a web development company located in Lahore, Pakistan. With over six years of experience, we focus on innovative open-source technologies that enable our skilled team to create exceptional web applications, websites, and online stores for clients around the globe. Our experienced Lar
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Huntsville, Alabama, Us
Services Provided+1 Services
20% Custom Web Application Development
13% API Development & Integration
12% E-Commerce Development
5% DevOps Engineering
AI Summary
“SOFT PYRAMID LLC, based in Lahore, delivers custom web applications, API integrations, and e-commerce solutions with a focus on user-centric design and innovative open-source technologies.”
A
Algovation Pvt LtdProfile set up by Edverise AI
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We create personalized web solutions and digital tools designed specifically for your business objectives. By merging strategic insight with effective execution, we assist companies in transforming their concepts into dependable, scalable outcomes that produce tangible results.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
30% Software Development Services
30% Custom Web Application Development
20% API Development & Integration
20% Mobile App Development (iOS & Android)
AI Summary
“Algovation Pvt Ltd specializes in delivering tailored web solutions and digital tools, combining strategic insight with execution to achieve scalable, reliable business outcomes across industries.”
Z Soft HubProfile set up by Edverise AI
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At Z Soft Hub, we hold the view that technology must be intelligent, adaptable, and oriented towards users. Our expertise lies in creating digital solutions that address genuine challenges, whether that involves bespoke software development, cloud integration, or smart automation. Our dedicated team
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Lahore, Pk Punjab, Pk
Services Provided+4 Services
25% Custom Web Application Development
15% API Development & Integration
15% Backend Development
10% AI Agent & Multi-Agent System Development
AI Summary
“Z Soft Hub delivers intelligent, adaptable digital solutions—including custom software, cloud integration, and automation—partnering with diverse clients to drive secure, scalable digital transformation.”
DianAppsProfile set up by Edverise AI
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DianApps is a comprehensive digital IT solution provider and an AI-centered product development firm, established in the USA, Australia, UAE, Canada, and India, and is trusted by startups, scale-ups, and businesses worldwide. With more than 8 years of experience and over 450 completed projects, our
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Jaipur, Rajasthan, In
Services Provided+4 Services
20% Mobile App Development (iOS & Android)
15% Custom Web Application Development
10% API Development & Integration
5% ERP & CRM Development
AI Summary
“DianApps is an AI-focused global IT firm delivering mobile, web, AI, and CRM solutions with over 450 projects across industries, offering end-to-end digital product development and consulting.”
Flywheel StudioProfile set up by Edverise AI
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Flywheel Studio is the leading FlutterFlow Agency, specializing in web and mobile applications in various sectors, including financial services, healthcare, health and fitness, field service management, and more. It has been recognized as the FlutterFlow Agency of the Year for 2024 and 2025.
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
35% Mobile App Development (iOS & Android)
15% API Development & Integration
20% Product UX Strategy
23% Mobile App UI Design
AI Summary
“Flywheel Studio, awarded FlutterFlow Agency of the Year (2024-2025), specializes in developing web and mobile applications across diverse sectors such as finance, healthcare, fitness, and field service management.”

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