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 10, 2026

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8,618 Companies

List of the Best API Development & Integration Agencies

Geiblein TechnologiesProfile set up by Edverise AI
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We are a developing IT solutions company based in India, specializing in Mobile and Web Development. Our focus is on Mobile Application Development and Mobile Gaming, which encompasses both 2D and 3D game design and development. Our teams are dedicated to creating and designing multi-platform applic
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
30% Custom Web Application Development
60% Mobile App Development (iOS & Android)
10% API Development & Integration
100% ERP Consulting and SI
AI Summary
“Geiblein Technologies is an Indian IT firm specializing in mobile and web development, focusing on multi-platform mobile applications, 2D/3D gaming, and web-based game and application solutions.”
Peak11Profile set up by Edverise AI
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Peak11 is a web and mobile development agency offering tailor-made software solutions, product design, full stack engineering, and outstanding service. Our talented and experienced team of product designers, software engineers, and project managers is committed to creating products that exceed expec
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+5 Services
50% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% API Development & Integration
40% Machine Learning Model Development
AI Summary
“Peak11 is a web and mobile development agency delivering custom software, product design, and full-stack engineering through a skilled team dedicated to exceeding client expectations.”
Unidev SolutionsProfile set up by Edverise AI
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At Unidev Solutions, we address essential business challenges in Web2, Web3, cloud, and blockchain by placing AI at the heart of innovation. With more than six years of experience, we develop AI agents that enhance sales, streamline workflows, and lower expenses for our clients. Our offerings combin
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided+9 Services
40% Blockchain & Web3 Development
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% API Development & Integration
AI Summary
“Unidev Solutions leverages AI to develop scalable Web2, Web3, cloud, and blockchain applications, enhancing business efficiency, sales, and revenue through innovative, cost-effective technologies.”
Brew InteractiveProfile set up by Edverise AI
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We are dedicated to crafting UX-centered designs, utilizing our technological and development skills to realize them. We work closely with your team to ensure ongoing delivery and growth. Our prestigious clientele features top international brands like Skoda, Volkswagen, Scania, Carrefour, Unilever,
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Istanbul, Istanbul, Tr
Services Provided+9 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
15% Backend Development
AI Summary
“Brew Interactive specializes in UX-focused design and software development, collaborating with global brands and startups to deliver comprehensive, innovative digital products through expert teams.”
Secure Code Reviews (SCRs)Profile set up by Edverise AI
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Secure Code Reviews (SCRs) is a cybersecurity firm that offers thorough assessments of website and application security. We assist companies in detecting vulnerabilities through a combination of manual and automated source code reviews, penetration testing (VAPT), and ongoing security monitoring. Em
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
10% API Development & Integration
30% QA & Software Testing
60% Code Review & Technical Audits
100% Cybersecurity Assessments & Hardening
AI Summary
“Secure Code Reviews specializes in cybersecurity services including manual and automated code reviews, penetration testing, and continuous monitoring, safeguarding diverse sectors against digital threats with integrity and trust.”
3i webexperts pvt ltdProfile set up by Edverise AI
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At At3i Webexperts Pvt. Ltd., we are a dedicated and skilled group of web development experts. With a strong emphasis on web design and development, we take pride in providing exceptional products and services to our clients. Our dedication to delivering quality solutions has established us as a rep
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
50% E-Commerce Development
20% Mobile App Development (iOS & Android)
25% Custom Web Application Development
5% API Development & Integration
AI Summary
“3i webexperts pvt ltd specializes in custom web and mobile development, responsive UI/UX design, branding, and e-commerce solutions, delivering innovative, quality digital services globally.”
Medio AgencyProfile set up by Edverise AI
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At Medio Agency, we focus on creating high-performing websites and scalable web applications that foster business growth. Our team of skilled developers, designers, and strategists provides innovative, user-friendly, and secure digital solutions customized to meet your requirements. Why Work With
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
30% Custom Web Application Development
20% API Development & Integration
20% Frontend Development
15% Backend Development
AI Summary
“Medio Agency specializes in tailored, scalable web and app development, delivering innovative, user-centric digital solutions with reliable, agile project execution to support business growth.”
Systron LabsProfile set up by Edverise AI
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A web development firm located in Germany that specializes in creating cutting-edge digital solutions. We design websites and web applications that foster business growth and effectively engage users. Collaborate with us to enhance your online presence and reach your digital objectives.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
60% Custom Web Application Development
30% Mobile App Development (iOS & Android)
10% API Development & Integration
100% DevOps Engineering
AI Summary
“Systron Labs is a German web development firm specializing in innovative websites and applications that enhance business growth, user engagement, and digital presence.”
Hyperlink InfoSystemProfile set up by Edverise AI
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Hyperlink Infosystem, an ISO 9001:2008 certified company, is a prominent provider of IT software solutions with a global presence. Founded in 2011, the company has successfully developed dynamic and affordable solutions for clients in India, the USA, the UK, Japan, Canada, and beyond, thanks to its
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
1000-9999
Employees
Jersey City, New Jersey, Us
Services Provided+14 Services
40% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% API Development & Integration
10% SaaS Product Development
AI Summary
“Hyperlink InfoSystem delivers diverse IT solutions including software and mobile app development, AI & automation, cloud consulting, CRM, and business consulting to global clients since 2011.”
Digitals OYT Ltd.Profile set up by Edverise AI
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Digitals for Health is a brand name of Digitals OYT Ltd., which assembles top professionals to form specialized teams for managing various healthcare IT projects, ranging from custom application design and development to intricate software systems.
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
40% Product UX Strategy
AI Summary
“Digitals OYT Ltd., under the Digitals for Health brand, specializes in forming expert teams to deliver custom healthcare IT solutions, including application design and complex software development.”

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