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

Algoscale Technologies, Inc.
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Algoscale is a company specializing in data consulting and AI services, dedicated to assisting enterprises in developing, updating, and scaling their data infrastructure for the AI age. Established in 2014 and based in New Jersey, USA, with a development center in Noida, India, Algoscale caters to c
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Noida, Uttar Pradesh, In
Services Provided+17 Services
4% AI-Powered Document Processing
5% Machine Learning Model Development
1% IT Staff Augmentation
4% AI Strategy & Roadmap Consulting
AI Summary
“Algoscale Technologies is a global data consulting and AI services company, delivering scalable enterprise data solutions with proven success across diverse industries since 2014.”
Boldheart
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Boldheart (previously known as Hatch) is a premier digital product and venture builder focused on future generations. We collaborate with both ambitious corporations and startups to swiftly create, develop, and expand innovative digital solutions. Our services include Innovation Strategy, Product Di
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Berlin, Berlin, De
Services Provided+7 Services
12% Mobile App Development (iOS & Android)
12% Custom Web Application Development
7% API Development & Integration
3% E-Commerce Development
AI Summary
“Boldheart is a digital product and venture builder partnering with startups and corporations to design, develop, and scale innovative digital solutions across strategy, design, development, and management.”
Slash Start Technologies
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Slash Start Technologies is a personalized software development firm located in Surabaya, Indonesia, catering to startups, small and medium enterprises (SMEs), and public-sector organizations. The company excels in creating scalable web and mobile applications, bespoke business systems, and integrat
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
12% API Development & Integration
5% E-Commerce Development
AI Summary
“Slash Start Technologies in Indonesia develops scalable web and mobile applications, system integration, and consulting services, enabling startups, SMEs, and public sectors with tailored digital solutions.”
Xyberax
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Xyberax is a leading agency specializing in custom software and intelligent automation, committed to revolutionizing the way contemporary businesses function. We focus on bridging the divide between intricate manual processes and efficient digital solutions. In today's environment, where operational
Highlights
Ardauli, It
Services Provided+4 Services
11% API Development & Integration
14% Custom Web Application Development
3% Other IT Consulting and SI
1% IT Staff Augmentation
AI Summary
“Xyberax specializes in custom software, intelligent automation, and system integration, delivering scalable, efficient digital solutions that enhance business operations and drive innovation for SMEs.”
Your App Hero
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Your App Hero creates cutting-edge custom mobile applications that users adore. As a leading development firm for Web, iOS, and Android, we combine the expertise of our skilled developers with the creativity of our UI/UX designers to craft fantastic apps and engaging games for you.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
60% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% API Development & Integration
10% QA & Software Testing
AI Summary
“Your App Hero specializes in custom mobile and web applications, integrating expert development and creative UI/UX design to deliver high-quality, user-friendly apps and games across multiple platforms.”
Immanent Solutions
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At Immanent Solutions, we lead the way in technological advancement, spearheading change in Blockchain, Web3, and Artificial Intelligence. Our team of experts and innovators is dedicated to delivering groundbreaking technologies that redefine the digital environment and foster business growth. We pr
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+1 Services
8% Custom Web Application Development
5% Mobile App Development (iOS & Android)
7% API Development & Integration
30% Blockchain & Web3 Development
AI Summary
“Immanent Solutions pioneers technological innovation, delivering tailored Blockchain, Web3, and AI solutions that drive business growth and secure competitive advantages across industries.”
OrchiX Software Solutions
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OrchiX Software Solutions is a software development agency that specializes in creating custom enterprise applications, CRM/ERP systems, SaaS products, and AI-driven automation. We collaborate with organizations in various industries, including FinTech, Healthcare, E-Commerce, Real Estate, EdTech, L
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Jaspur Khurd, Uttarakhand, In
Services Provided+4 Services
10% Mobile App Development (iOS & Android)
20% Custom Web Application Development
13% API Development & Integration
8% E-Commerce Development
AI Summary
“OrchiX Software Solutions delivers custom enterprise applications, SaaS products, AI-driven automation, and business process tools across industries, emphasizing transparency, reliability, and long-term client partnerships.”
RowthTech
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RowthTech is a prominent development and design company that offers outstanding software, web, mobile, and creative design services to businesses around the globe. With a cutting-edge Technology Development and Innovation Center in India and an esteemed clientele that includes Fortune 1000 companies
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Chandigarh, Chandigarh, In
Services Provided+5 Services
18% Mobile App Development (iOS & Android)
7% API Development & Integration
5% Generative AI
5% Custom AI Chatbot Development
AI Summary
“RowthTech is a global software, web, mobile, and design development company in India, delivering innovative technology solutions and measurable business value to prominent clients.”
Atelier256
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Your Startup Ally Rapid Market Entry Begin generating revenue quickly. Quality and Scalability Implementation designed for future growth. Transparent Pricing Manage your budget by understanding your expenses. Let’s turn your business needs into fully functional technical solutions.
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Neuville-en-Ferrain, Fr
Services Provided+2 Services
13% API Development & Integration
15% Mobile App Development (iOS & Android)
12% Backend Development
10% Frontend Development
AI Summary
“Atelier256 partners with startups to deliver scalable, high-quality technical solutions enabling rapid market entry and predictable budgeting through transparent pricing and expert implementation.”
WebMagic Agency
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WebMagic is a partner in custom software development and integration that emphasizes measurable business results. We assist e-commerce, logistics, and B2B teams in transitioning from manual processes to reliable workflows by transforming business logic into production-ready web applications, integra
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+2 Services
17% Custom Web Application Development
14% E-Commerce Development
3% API Development & Integration
20% Managed IT Services
AI Summary
“WebMagic Agency specializes in custom software integrations and automations for e-commerce and logistics, enhancing workflows through reliable web applications, AI-driven support, and robust DevOps practices.”

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