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

DymicBitProfile set up by Edverise AI
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Offer smart, adaptable, cost-effective web development, Ruby on Rails development, and consulting services.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
45% Custom Web Application Development
25% API Development & Integration
10% Mobile App Development (iOS & Android)
20% E-Commerce Development
AI Summary
“DymicBit provides flexible, cost-effective web and Ruby on Rails development alongside consulting services, delivering tailored technology solutions to meet diverse client needs.”
2
21-LabsProfile set up by Edverise AI
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Software development firm based in Canada.
Highlights
2-9
Employees
Services Provided
50% Custom Web Application Development
30% API Development & Integration
20% E-Commerce Development
AI Summary
“21-Labs is a Canadian software development firm specializing in delivering custom software solutions across various industries with professionalism and technical expertise.”
TechColline SolutionsProfile set up by Edverise AI
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TechColline Solutions specializes in mobile app development, focusing on Flutter, AI-driven applications, and tailored software solutions. We assist startups and expanding businesses in creating high-performance iOS and Android apps that feature secure backends and offer seamless user experiences. O
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Ahmedabad, Gujarat, In
Services Provided+1 Services
40% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% Custom Web Application Development
15% API Development & Integration
AI Summary
“TechColline Solutions delivers comprehensive mobile app development, specializing in Flutter, AI integration, secure backends, and scalable digital products for startups and expanding businesses globally.”
Desai SoftwareProfile set up by Edverise AI
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At Desai Software, we redefine what it means to achieve excellence in web and app development, continually enhancing our clients’ success with innovative solutions. Guided by our core principles of precision, efficiency, and a vibrant work culture, we are dedicated to producing impactful results. Ou
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
15% E-Commerce Development
AI Summary
“Desai Software specializes in custom web and app development, delivering innovative, efficient, and tailored solutions that drive client success through expertise and commitment to excellence.”
Qlaunch GmbHProfile set up by Edverise AI
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Our goal is to create high-quality mobile applications that will improve your services and offer contemporary solutions throughout all stages of life. Qlaunch is dedicated to delivering cutting-edge mobile app solutions to businesses, ensuring an enhanced user experience at every level.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
60% Mobile App Development (iOS & Android)
15% API Development & Integration
15% Custom Web Application Development
10% E-Commerce Development
AI Summary
“Qlaunch GmbH delivers high-quality mobile and web applications, including AR/VR and e-commerce solutions, leveraging cutting-edge technology to enhance user experiences across digital platforms.”
QUIXILON TECHNOLOGIES PRIVATE LIMITEDProfile set up by Edverise AI
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Our company is committed to creating, developing, and providing state-of-the-art enterprise software solutions that meet the needs of businesses, ensuring high standards of quality, efficiency, and customer satisfaction. **Our Goals:** - **Software Development & Solutions** We focus on designi
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided
24% API Development & Integration
10% Mobile App Development (iOS & Android)
33% Web App UI Design
33% DevOps Engineering
AI Summary
“QUIXILON TECHNOLOGIES PRIVATE LIMITED delivers advanced enterprise software solutions, IT consultancy, training, and support, leveraging innovative technologies to optimize business processes and drive technological growth.”
IntexSoftProfile set up by Edverise AI
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IntexSoft began in 2001 as a modest startup with just four Java developers. Today, we have a team of over 350 specialists, offering comprehensive software development services to businesses and technology firms. By collaborating closely with clients, we thoroughly understand their business requireme
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Wroclaw, Pl
Services Provided
40% Custom Web Application Development
15% E-Commerce Development
30% Backend Development
15% API Development & Integration
AI Summary
“IntexSoft, founded in 2001, delivers comprehensive software development services with expertise in app modernization, technology updates, and client-focused solutions through a skilled team.”
OpenKitProfile set up by Edverise AI
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OpenKit specializes in creating artificial intelligence solutions that revolutionize businesses through innovative AI technologies. Our expertise covers custom Large Language Models (LLMs), intelligent AI agents, sophisticated Retrieval Augmented Generation (RAG) systems, and generative AI applicati
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
5% AI Strategy & Roadmap Consulting
13% LLM Integration & Prompt Engineering
10% Custom AI Chatbot Development
10% Machine Learning Model Development
AI Summary
“OpenKit delivers secure, scalable AI solutions including custom LLMs, intelligent agents, and RAG systems, integrating advanced technologies to enhance business processes and decision-making.”
BluepesProfile set up by Edverise AI
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Bluepes assists mid-sized companies in addressing system integration challenges, eliminating manual data tasks, and resolving inconsistent reporting across different platforms. We create and implement integrations, API connections, and AWS-based data architectures to link CRM, ERP, finance, and anal
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
10% Other IT Consulting and SI
25% BI & Big Data Consulting & SI
15% Cloud Consulting & SI
10% Custom Web Application Development
AI Summary
“Bluepes delivers integration and data solutions leveraging AWS and API technologies to optimize system performance, reporting accuracy, and scalability for mid-sized companies across diverse sectors.”
Ambient InfotechProfile set up by Edverise AI
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Ambient Infotech stands as India’s premier Web Development Company, driven by our commitment to creating meaningful digital experiences. Our mission is straightforward: to assist businesses in thriving online. In just 8 years, we have successfully completed over 800 web development projects. Among o
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Jaipur, Rajasthan, In
Services Provided
40% E-Commerce Development
15% API Development & Integration
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
AI Summary
“Ambient Infotech is an Indian web development firm providing e-commerce, custom software, mobile apps, SEO, and digital marketing services, committed to delivering impactful online business solutions.”

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