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

Kogito IT Services Pvt Ltd
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Kogito IT Services offers IT consulting and software development solutions. Based in the UK, the company boasts a global workforce of over 100 IT professionals delivering personalized services. Most of our clients are located in the UK and the USA, where we collaborate directly with them to provide
Highlights
$1,000+
Min Project Size
50-249
Employees
Kolkata, West Bengal, In
Services Provided+6 Services
8% E-Commerce Development
10% Mobile App Development (iOS & Android)
7% API Development & Integration
10% AI Strategy & Roadmap Consulting
AI Summary
“Kogito IT Services Pvt Ltd provides tailored IT consulting and software development with a global team, delivering solutions from India and EU centers to clients in over 30 countries.”
Zwerit
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ZWERIT is a quality assurance firm located in Bulgaria and Switzerland, committed to excellence in every aspect. Our goal is to deliver exceptional testing services that cater to your business requirements. Each member of our team holds ISTQB certification and has expertise in various programming la
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Sofia, Sofia, Bg
Services Provided+9 Services
3% API Development & Integration
3% Custom Web Application Development
15% QA & Software Testing
1% ERP & CRM Development
AI Summary
“ZWERIT is a quality assurance company based in Bulgaria and Switzerland, offering comprehensive testing services across the software development lifecycle with ISTQB-certified experts skilled in diverse programming languages.”
Wurkbook Technologies
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Wurkbook Technologies is a client-focused IT solutions firm that specializes in Open Source ERPs, custom web development, mobile apps, eCommerce solutions, and offshore outsourcing services. We assist businesses in optimizing their operations and growing efficiently with dependable, tech-based solut
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Kota, Rajasthan, In
Services Provided+5 Services
10% Mobile App Development (iOS & Android)
12% Custom Web Application Development
8% E-Commerce Development
3% API Development & Integration
AI Summary
“Wurkbook Technologies delivers customized IT solutions including Open Source ERPs, web and mobile apps, eCommerce, offshore outsourcing, and digital marketing to drive efficient business growth.”
HK EdgeTech LLP
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HK EdgeTech LLP is a comprehensive technology partner for startups, growing companies, and large enterprises on a global scale. We focus on UI/UX design, web and mobile app development, SaaS solutions, and launching minimum viable products (MVPs), aiding innovative founders and established firms in
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+14 Services
8% Mobile App Development (iOS & Android)
6% Custom Web Application Development
9% SaaS Product Development
3% API Development & Integration
AI Summary
“HK EdgeTech LLP is a global technology partner specializing in UI/UX design, app and SaaS development, MVP launches, and AI integration, supporting startups and enterprises with scalable digital solutions.”
Info Quotient
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Info Quotient is a modern software development firm focused on providing innovative solutions that challenge technological limits. Driven by a passion for excellence and a dedication to expanding the possibilities in the digital world, Info Quotient utilizes software to turn ideas into tangible resu
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
6% API Development & Integration
10% Custom Web Application Development
4% E-Commerce Development
5% Mobile App Development (iOS & Android)
AI Summary
“Info Quotient is a software development firm delivering innovative, custom software solutions that empower businesses by enhancing performance and driving success in the evolving digital landscape.”
Code Reason
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"Code Reason" est un studio de développement technique situé en Tunisie, qui se spécialise dans la conception d'applications mobiles et web de haute qualité. Grâce à notre connaissance approfondie du domaine de la PropTech et à notre expérience dans la conception d'applications complexes, illustrée
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
7% API Development & Integration
14% Mobile App Development (iOS & Android)
3% E-Commerce Development
10% Custom Web Application Development
AI Summary
“Code Reason is a Tunisian development studio specializing in high-quality mobile and web applications, leveraging PropTech expertise and delivering scalable, professional digital products from design to execution.”
Sofosys Softwares Pvt. Ltd.
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A highly-rated software development agency with over 10 years of experience in creating and developing high-performance web, desktop, and cloud applications. With a 100% Job Success Score, we excel at delivering scalable, secure, and efficient solutions to clients around the globe. 📌 **Our Servic
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
14% Backend Development
10% Frontend Development
7% API Development & Integration
3% Mobile App Development (iOS & Android)
AI Summary
“Sofosys Softwares Pvt. Ltd. is a trusted software development agency delivering scalable, secure, and efficient web, desktop, and cloud solutions using modern technologies for diverse industries worldwide.”
AYI GROUP
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Our goal is to turn talent into a team built on trust and a shared passion for developing innovative solutions that positively affect people. With over 20 years in the IT industry, we have established strategic and long-term relationships with our clients and business partners. Our service offerings
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Cordoba, Cordoba, Ar
Services Provided+7 Services
5% Frontend Development
4% API Development & Integration
4% Blockchain & Web3 Development
2% Legacy System Modernization
AI Summary
“AYI GROUP leverages 20+ years in IT to deliver comprehensive software solutions, embracing emerging technologies and cross-industry expertise, fostering innovation and strategic client partnerships.”
Mobifilia LLC
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**About Us** We are a modern and innovative company with a dynamic approach, boasting nearly a decade of experience in problem-solving through software development. Our expertise spans services from design to business intelligence, where we create software that supports clients globally. We pride
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Phoenix, Arizona, Us
Services Provided+3 Services
9% Mobile App Development (iOS & Android)
12% Custom Web Application Development
4% API Development & Integration
15% IT Staff Augmentation
AI Summary
“Mobifilia LLC specializes in innovative software development, web hosting, and digital marketing, delivering agile, secure, and user-friendly IT solutions to support global clients' business objectives.”
Byte Orbit
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We are a comprehensive digital product development firm located in Cape Town, South Africa, and we prioritize treating our clients as valued collaborators. With more than 20 years of experience working with key industry players, we have established ourselves as leaders in utilizing cutting-edge tech
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Cape Town, Western Cape, Za
Services Provided+8 Services
11% Custom Web Application Development
11% Mobile App Development (iOS & Android)
3% API Development & Integration
9% Product UX Strategy
AI Summary
“Byte Orbit, a Cape Town-based digital product firm, leverages 20+ years’ expertise to deliver customer-focused, ISO-certified solutions across FinTech, MedTech, and innovation consulting, ensuring end-to-end product success.”

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