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

Cyrex Ltd.
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Cyrex is a homegrown cybersecurity firm specializing in Penetration Testing (security), Load Testing (performance/scalability), and Software Development. Established in 2015, Cyrex has consistently pushed the limits of cybersecurity and software development through a unique combination of technical
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Dublin, Leinster, Ie
Services Provided+2 Services
13% Custom Web Application Development
7% API Development & Integration
5% Mobile App Development (iOS & Android)
25% Other IT Consulting and SI
AI Summary
“Cyrex Ltd. is a cybersecurity and software development firm specializing in penetration testing, load testing, and innovative solutions for online gaming, blockchain, and SaaS sectors since 2015.”
Razobyte SoftTech
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Razobyte is a consulting firm specializing in IT and digital transformation, boasting over 8 years of experience in the field. With a track record of completing more than 395 projects and coding over 14 million lines, Razobyte focuses on developing scalable, secure, and tailored digital solutions fo
Highlights
$1,000+
Min Project Size
10-49
Employees
Gurugram, Haryana, In
Services Provided
14% API Development & Integration
20% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
33% Other Digital Marketing
AI Summary
“Razobyte SoftTech is an experienced IT consulting firm offering scalable, secure digital solutions in web and mobile development, eCommerce, UI/UX design, game development, and digital marketing services.”
Kalipro Software Consultancy
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Kalipro Software is a company specializing in mobile app development, AI solutions, and integration products, boasting over 17 years of experience in providing digital products for startups, small and medium-sized businesses, and large global corporations. Whether you’re creating a mobile app from t
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Woodley, England, Gb
Services Provided
14% API Development & Integration
20% Mobile App Development (iOS & Android)
33% Other IT Consulting and SI
33% Other Design
AI Summary
“Kalipro Software Consultancy delivers expert mobile app development, AI solutions, and integration services, leveraging over 17 years' experience to serve startups, SMBs, and global corporations reliably.”
Flow Cubo Studio
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We create and develop high-conversion Webflow websites and scalable digital platforms for businesses on the rise. Flow Cubo Studio, a Certified Webflow Partner Agency, specializes in merging sleek design with dependable, performance-oriented development. We assist startups, small and medium-sized bu
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Islamabad, Pk
Services Provided+7 Services
14% Custom Web Application Development
5% E-Commerce Development
5% Mobile App Development (iOS & Android)
10% API Development & Integration
AI Summary
“Flow Cubo Studio is a Certified Webflow Partner specializing in designing and developing scalable, high-performance websites and applications for diverse industries, empowering clients with easy management and growth.”
Digiryte
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Digiryte, based in Manchester, UK, is a reliable digital partner supporting startups, scale-ups, and Fortune 500 companies in creating innovative digital products and capabilities. With a Silicon Valley-inspired approach and a team of experienced professionals, we’ve collaborated with industry leade
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Salford, England, Gb
Services Provided+5 Services
15% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
13% Machine Learning Model Development
AI Summary
“Digiryte is a Manchester-based digital partner offering consulting, auditing, and AI-driven product development services to startups and Fortune 500s, enabling strategic digital growth.”
Lynksen
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We create and develop software and websites that prioritize product thinking, user experience, and actual business requirements. From initial concepts to final deployment, our team produces robust products that function seamlessly and foster growth. ⚡ Discover what Lynksen offers: - Impressive websi
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Lisboa, Lisbon, Pt
Services Provided+4 Services
30% Custom Web Application Development
13% Frontend Development
8% API Development & Integration
17% Product UX Strategy
AI Summary
“Lynksen develops innovative software and websites emphasizing user experience, product thinking, and AI. They deliver robust, visually appealing solutions across diverse sectors, ensuring client success and growth.”
Vincere.dev
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Vincere is a committed engineering team that seamlessly integrates into your product and workflow, bypassing the time and costs associated with traditional hiring or large agencies. We partner with companies that require rapid execution, whether it's for MVPs, AI integrations, or ongoing engineering
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Denpasar, Nusa Tenggara, Id
Services Provided+7 Services
8% E-Commerce Development
13% API Development & Integration
10% Mobile App Development (iOS & Android)
5% SaaS Product Development
AI Summary
“Vincere.dev provides flexible, AI-enhanced software engineering services, integrating seamlessly as an extension of client teams for rapid development, MVPs, AI integration, and ongoing support.”
Systems iO Ltd
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We create digital solutions that can revolutionize your business through the OutSystems low-code platform. Empower your company's competitiveness and flexibility with tailored digital technology. With Systems iO, you can swiftly transform, adapt, and innovate with applications designed specifically
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
City of London, England, Gb
Services Provided+3 Services
16% Custom Web Application Development
12% API Development & Integration
5% Legacy System Modernization
10% Robotic Process Automation (RPA)
AI Summary
“Systems iO Ltd. delivers tailored digital solutions via the OutSystems low-code platform, enabling businesses to rapidly innovate, modernize operations, and enhance user experience with cloud-native technologies.”
Macrovian Technology
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Who Are We? Macrovian Technology PLC is an innovative technology company founded in 2023, located in Addis Ababa, Ethiopia. We are committed to facilitating digital transformation through cutting-edge software development, advanced technological infrastructure, and smart solutions. Our team consists
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Addis Ababa, Addis Ababa, Et
Services Provided+2 Services
14% API Development & Integration
20% Custom Web Application Development
10% UX Research & Usability Testing
13% Wireframing & Prototyping
AI Summary
“Macrovian Technology PLC, based in Addis Ababa since 2023, delivers innovative software development and technology solutions with a skilled team and over 50 successful projects, driving digital transformation in East Africa.”
Orases
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**Custom Software Development Enhanced by AI to Drive Results** Founded in 2000, Orases is a software development and AI consulting firm that assists organizations in overcoming complex challenges and discovering new growth possibilities. We combine extensive industry knowledge, years of technical
Highlights
$75,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Frederick, Maryland, Us
Services Provided+6 Services
12% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% API Development & Integration
5% Legacy System Modernization
AI Summary
“Orases delivers custom software and AI-driven solutions across web, mobile, and data analytics, combining technical expertise and strategic design to solve complex business challenges.”

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