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

slashdev SDG UGProfile set up by Edverise AI
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We provide Team as a Service, offering flexibility and the capability to swiftly adapt to dynamic environments while managing complex projects from start to finish. You can access the skills and expertise you require and pay as you use them. Our services encompass IoT solutions, MedTech, and Industr
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Berlin, Berlin, De
Services Provided+1 Services
30% Custom Web Application Development
20% API Development & Integration
20% AI Strategy & Roadmap Consulting
25% Machine Learning Model Development
AI Summary
“slashdev SDG UG offers flexible Team as a Service solutions, excelling in IoT, MedTech, and Industry 4.0 through data science, embedded firmware, and comprehensive project management.”
Smashing Software TechnologiesProfile set up by Edverise AI
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As creative and skilled developers, we create, develop, and implement technological solutions for augmented reality, virtual reality, artificial intelligence, and beyond. If you can imagine it, we can bring it to life!
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
20% API Development & Integration
5% E-Commerce Development
AI Summary
“Smashing Software Technologies specializes in developing and implementing innovative technological solutions across augmented reality, virtual reality, and artificial intelligence to bring imaginative concepts to life.”
Zavod-ITProfile set up by Edverise AI
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Zavod-IT focuses on creating startups, intricate software solutions, mobile apps, websites, and APIs for third-party systems. Our team possesses extensive experience in building websites, e-commerce platforms, cashback services, Telegram bots, and cryptocurrency exchanges. With over 12 years in the
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
San Francisco, California, Us
Services Provided+5 Services
20% Machine Learning Model Development
20% API Development & Integration
15% Blockchain & Web3 Development
10% Software Development Services
AI Summary
“Zavod-IT excels in developing complex software solutions, including startups, mobile apps, websites, and APIs, leveraging 12+ years of Agile-based expertise across diverse platforms.”
BigJump LimitedProfile set up by Edverise AI
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We manage the intricate technology from design to launch, allowing you to concentrate on your vision—enjoy a clean codebase, a seamless launch you can rest easy about, and a team that is readily available to assist you.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Great Malvern, England, Gb
Services Provided
30% Custom Web Application Development
20% API Development & Integration
28% AI Strategy & Roadmap Consulting
22% Custom AI Chatbot Development
AI Summary
“BigJump Limited specializes in end-to-end technology management, delivering clean codebases and seamless product launches while providing ongoing expert support to realize clients' visions effectively.”
BridgeView - IT Consulting & StaffingProfile set up by Edverise AI
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BridgeView is a consulting firm specializing in talent and technology that assists business leaders in creating outstanding technology teams and successfully executing intricate projects. Established in 2005, BridgeView's experienced delivery team has developed a wide-ranging network of specialized
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Denver, Colorado, Us
Services Provided+6 Services
15% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% Robotic Process Automation (RPA)
AI Summary
“BridgeView delivers specialized IT consulting and staffing solutions, combining strategic talent acquisition and technology expertise to help clients efficiently build high-performing teams and execute complex projects.”
Cloudexis TechnolabsProfile set up by Edverise AI
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We are a startup founded by seasoned co-founders dedicated to delivering digital solutions. With over 16 years of industry experience, we offer a wide range of mobile and web app development services that leverage the latest technologies.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Ahmedabad, Gujarat, In
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
10% E-Commerce Development
AI Summary
“Cloudexis Technolabs is a seasoned startup delivering comprehensive mobile and web app development services, leveraging 16+ years of expertise in advanced digital solutions and technologies.”
devfrend.comProfile set up by Edverise AI
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Welcome to Devfrend Technologies Pvt. Ltd. — Your Partner in Impactful Digital Solutions. At Devfrend Technologies Pvt. Ltd., we excel in providing top-notch software, web, and digital development services. Since our founding, we have assisted businesses from various sectors in turning their concept
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
New Delhi, Delhi, In
Services Provided+1 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% E-Commerce Development
20% API Development & Integration
AI Summary
“Devfrend Technologies Pvt. Ltd. delivers innovative software, web, and mobile solutions globally, catering to diverse industries with expertise in development, AI/ML, cloud services, and UI/UX design.”
InnoWaveProfile set up by Edverise AI
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InnoWave possesses unparalleled expertise in vision technology, along with extensive knowledge in firmware development for video processing and embedded systems, among other areas. We provide comprehensive imaging solutions for AI-driven vision applications, including embedded software design, hardw
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Cleveland, Ohio, Us
Services Provided+2 Services
10% Custom Web Application Development
18% Backend Development
22% API Development & Integration
15% AI Strategy & Roadmap Consulting
AI Summary
“InnoWave specializes in advanced vision technology and embedded systems, delivering tailored imaging solutions and software innovations trusted by leading semiconductor and AI industry partners globally.”
BigBrainyinfotechProfile set up by Edverise AI
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In a time of constant technological advancement, BigBrainy Infotech stands out as a leader in innovation, expertise, and dependability within the IT and software solutions sector. Established seven years ago, we have dedicated ourselves to achieving excellence, understanding the changing needs of bu
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
10% QA & Software Testing
AI Summary
“BigBrainy Infotech specializes in custom software, mobile apps, cloud, cybersecurity, and IT consultancy, delivering innovative, tailored technology solutions to enhance business efficiency and growth.”
Sea Custom Software DevelopmentProfile set up by Edverise AI
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Sea offers custom software development services through a team of industry-leading shipping experts. Originally known as Setapp, Sea acquired the Polish technology company in 2022, with Setapp rebranding to Sea in 2023. With over seven years of experience creating tailored software solutions for glo
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Poznan, Greater Poland, Pl
Services Provided+1 Services
30% Custom Web Application Development
25% Backend Development
20% Frontend Development
15% API Development & Integration
AI Summary
“Sea Custom Software Development delivers tailored software solutions for the maritime sector, leveraging expertise in full-stack development, cloud computing, API integration, and data analytics to address industry challenges.”

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