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. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

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BillioncodProfile set up by Edverise AI
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Billioncod links programmers with actual projects to develop their skills and understanding of new technologies. Our platform supports developers' growth while giving companies access to talented professionals at reasonable prices. We provide various services aimed at equipping coders and benefiting
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+6 Services
15% QA & Software Testing
20% Backend Development
10% E-Commerce Development
15% API Development & Integration
AI Summary
“Billioncod connects programmers with real projects to enhance skills and technology expertise, offering businesses access to talented developers and fostering professional growth and career advancement.”
SMPIKProfile set up by Edverise AI
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SMPIK Infotech Pvt Ltd asserts that clients should always be the priority in any business collaboration. Our aim is to ensure complete client satisfaction by consistently surpassing their expectations.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+8 Services
25% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
25% E-Commerce Development
AI Summary
“SMPIK Infotech Pvt Ltd focuses on prioritizing client satisfaction by consistently exceeding expectations, delivering comprehensive and professional business solutions across various domains.”
DR NexgenProfile set up by Edverise AI
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DR NEXGEN is a company specializing in AI-driven software and digital solutions, dedicated to developing scalable, secure, and future-ready technologies for contemporary businesses. We are committed to innovation, quality, and creating lasting value through intelligent engineering and ethical practi
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+11 Services
30% Mobile App Development (iOS & Android)
20% E-Commerce Development
35% API Development & Integration
15% Legacy System Modernization
AI Summary
“DR NEXGEN delivers scalable, AI-driven digital solutions combining technical expertise and business insight, fostering innovation, reliability, and sustainable growth for diverse clients.”
CostavisionsProfile set up by Edverise AI
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A venture studio operating in the US and Latin America, focused on projects led by Latinx and minority entrepreneurs, dedicated to building companies since 2012.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+16 Services
40% Custom Web Application Development
20% API Development & Integration
15% Frontend Development
15% Mobile App Development (iOS & Android)
AI Summary
“Costavisions is a venture studio active in the US and Latin America since 2012, supporting Latinx and minority-led entrepreneurial projects with dedicated company-building expertise.”
Horizon IT Security And Services Ltd.Profile set up by Edverise AI
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We offer web design, development, and hosting services to help your business establish a solid online presence. Our professional web services are available throughout the UK, including regions like Wigan, Manchester, Bristol, London, and Bolton. Our range of services includes: • eCommerce Website
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
50% E-Commerce Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
60% Search Engine Optimization (SEO)
AI Summary
“Horizon IT Security And Services Ltd. provides comprehensive web design, development, hosting, mobile apps, SEO, and cloud solutions across the UK, enhancing business digital presence.”
Technologia InfotechProfile set up by Edverise AI
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Welcome to Technologia, where cutting-edge innovation and excellence converge in the realm of software development. As a front-runner in delivering advanced solutions, we focus on creating robust and scalable software specifically designed to cater to our clients' distinct needs. Our Commitment: A
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+16 Services
30% Custom Web Application Development
15% API Development & Integration
15% Frontend Development
15% QA & Software Testing
AI Summary
“Technologia Infotech specializes in custom software, web and mobile app development, UI/UX design, and consulting, delivering innovative, high-quality solutions tailored to clients' business needs.”
Nearshore DevsProfile set up by Edverise AI
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Nearshore Devs is dedicated to custom software development, specializing in SaaS solutions, mobile applications, and the creation of prototypes and MVPs for businesses. Our expertise encompasses a range of technologies including .NET, Python, PHP, React, Flutter, Azure, and AWS. We pride ourselves o
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% Backend Development
10% API Development & Integration
AI Summary
“Nearshore Devs specializes in custom software development, offering SaaS, mobile apps, prototypes, plus IT recruitment and staff augmentation with rapid contractor placement.”
DolnexistechProfile set up by Edverise AI
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DolnexisTech is a contemporary, India-based company specializing in Full Stack Web and Mobile App Development, offering innovative digital solutions worldwide. With operational centers in India and partnership locations in the US and UK, we enable startups, SMEs, and large enterprises to grow more e
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+10 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% API Development & Integration
15% SaaS Product Development
AI Summary
“DolnexisTech, an India-based firm, delivers full-stack web and mobile app development, AI integration, custom ERP/CRM, and digital marketing services globally for startups to enterprises.”
Brands ChamberProfile set up by Edverise AI
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We are a digital agency focused on creativity and development, dedicated to turning concepts into meaningful brand experiences. With more than 5,000 successful partnerships with clients around the globe, we assist businesses in establishing and enhancing their brand identity through innovative desig
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Houston, Texas, Us
Services Provided+14 Services
25% Mobile App Development (iOS & Android)
35% Custom Web Application Development
20% E-Commerce Development
20% API Development & Integration
AI Summary
“Brands Chamber is a global digital agency specializing in creative development and innovative design, helping over 5,000 clients establish and enhance brand identity through dependable digital solutions.”
OnScreenSolutionProfile set up by Edverise AI
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Welcome to On Screen Solution, your reliable ally in navigating the digital world and driving your business towards success. We specialize in customized IT services and solutions, dedicated to helping businesses thrive online. Recognizing that every business is distinct, we focus on offering tailore
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
10% E-Commerce Development
AI Summary
“On Screen Solution offers tailored IT services and digital strategies, empowering businesses to enhance online presence, optimize operations, and achieve growth in the digital landscape.”

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