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

Ars Futura
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Founded in 2013 in Zagreb, Croatia, we are an award-winning design and development agency. 🏆 Our focus is on creating digital products, fostering long-term relationships, and building strong partnerships. We excel in areas such as mobile and web development, design, product management, and business
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+9 Services
13% Custom Web Application Development
15% Mobile App Development (iOS & Android)
8% API Development & Integration
8% Backend Development
AI Summary
“Founded in 2013 in Zagreb, Ars Futura is an award-winning design and development agency specializing in digital products, mobile and web development, product management, and business consulting across diverse industries.”
Genius Software
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Genius Software is a reliable technology collaborator, offering software development and IT consulting services from our headquarters in Estonia and delivery centers in Poland and Ukraine. Our team consists of seasoned and certified software engineering experts with over a decade of successful proje
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Tallinn, Harju, Ee
Services Provided+14 Services
4% Legacy System Modernization
7% SaaS Product Development
5% Backend Development
5% API Development & Integration
AI Summary
“Genius Software, headquartered in Estonia with centers in Poland and Ukraine, offers expert software development and IT consulting, supporting diverse industries and global clients for over a decade.”
Phaedra Solutions
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🏆 Leading AI-Driven Development Partner for Accelerated Market Launch Phaedra Solutions is a company focused on AI-driven product development that assists startups and expanding businesses in designing, building, and launching digital products more quickly through our Vibe Code method. This approac
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Dubai, Dubayy, Ae
Services Provided+17 Services
6% Backend Development
6% Mobile App Development (iOS & Android)
7% SaaS Product Development
5% API Development & Integration
AI Summary
“Phaedra Solutions accelerates digital product development through AI-driven methods, rapid prototyping, and expert engineering, enabling startups and enterprises to launch scalable solutions globally and efficiently.”
RadCrew
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A premier engineering firm specializing in AI/ML products and Web3 solutions built on EVM and Solana, catering to discerning clients who require accuracy.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
San Juan, Pr
Services Provided+3 Services
14% Custom Web Application Development
3% Mobile App Development (iOS & Android)
12% API Development & Integration
5% E-Commerce Development
AI Summary
“RadCrew is a leading engineering firm specializing in AI/ML and Web3 solutions on EVM and Solana, delivering precise and innovative products for discerning clients.”
Meta App Designs
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Meta App Designs creates tailored software, mobile apps, web products, and enterprise solutions with a strategic focus on fostering gradual growth. Based in the center of Naperville, the company specializes in building comprehensive applications and engaging games for entrepreneurs, startups, and co
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Naperville, Illinois, Us
Services Provided+7 Services
22% Mobile App Development (iOS & Android)
4% Blockchain & Web3 Development
3% Legacy System Modernization
5% API Development & Integration
AI Summary
“Meta App Designs delivers customized software, mobile apps, and web solutions globally, empowering businesses with expert development across platforms to enhance their digital presence and growth.”
Anksys
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Anksys is a company that focuses on software development, creating tailored software solutions for enterprises.
Highlights
$1,000+
Min Project Size
2-9
Employees
Accra, Greater Accra, Gh
Services Provided+2 Services
13% API Development & Integration
10% E-Commerce Development
17% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“Anksys specializes in delivering customized software development solutions for enterprises, offering comprehensive services to meet diverse business technology needs with professionalism and expertise.”
Fist of Success Private Limited
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At Fist of Success (operating as Authority Entrepreneurs), we assist businesses in their growth by merging marketing and technology. As a full-service digital agency with expertise spanning over 55 different niches and industries, we cater to startups, small enterprises, and established companies. T
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Secunderabad, Andhra Pradesh, In
Services Provided+6 Services
10% API Development & Integration
10% Backend Development
8% Frontend Development
5% Custom Web Application Development
AI Summary
“Fist of Success offers comprehensive digital solutions including marketing, development, CRM, AI, and automation, delivering integrated systems that boost business growth and efficiency across industries.”
PearlThoughts
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PearlThoughts specializes in creating tailored business software solutions for companies that require more than off-the-shelf options. Our target audience includes mid-sized businesses (20-200 employees) in sectors such as construction, hospitality, education, e-commerce, and professional services—e
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
20% Custom Web Application Development
8% E-Commerce Development
7% API Development & Integration
15% Legacy System Modernization
AI Summary
“PearlThoughts delivers customized business software, specializing in legacy PHP modernization and AI integration, serving mid-sized companies across diverse sectors with tailored, efficient, and partnership-driven solutions.”
ClickIT
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We are a software company specializing in application development, DevOps, and AI/ML integrations. By incorporating top-tier talent into engineering teams, we assist enterprises in their digital transformation with leading technologies. What makes us unique? Our strength lies in collaboration and co
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Saltillo, Coahuila, Mx
Services Provided+7 Services
14% Backend Development
10% API Development & Integration
10% Custom Web Application Development
5% Generative AI
AI Summary
“ClickIT delivers scalable software development, DevOps, and AI/ML solutions, enhancing enterprises' digital transformation through expert engineering, strategic insights, and certified nearshore talent augmentation.”
Xluma Technology
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At XLuma Technologies, we focus on the following services: 📱 Mobile App Development (Android/iOS) 💻 Website and Web App Development ⚙️ Comprehensive Backend Development and API Integration ☁️ Cloud Deployment, Database Management, and Maintenance. If you’d like to explore your project needs in mor
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
13% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
5% E-Commerce Development
AI Summary
“XLuma Technology specializes in mobile app, website, and backend development, offering cloud deployment and database management services to support diverse digital project needs.”

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