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.

How this list is built

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

DevNull
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DevNull simplifies the process of accessing intricate data by utilizing new blockchain technology, AI-powered charting tools, and insights from a community-driven market.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
40% AI Strategy & Roadmap Consulting
20% Cybersecurity Services
15% Machine Learning Model Development
10% API Development & Integration
AI Summary
“DevNull leverages blockchain technology and AI-powered charting tools to simplify access to complex data, supported by insights from a community-driven market platform.”
JarvisBitz Tech
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JarvisBitz Tech delivers modern, reliable, and error-free software solutions designed to fulfill your business needs and facilitate its growth. We specialize in JavaScript, TypeScript, mobile and web app development, as well as desktop applications, offering extensive knowledge in these fields. As a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+1 Services
20% Mobile App Development (iOS & Android)
13% Frontend Development
12% Backend Development
5% API Development & Integration
AI Summary
“JarvisBitz Tech specializes in custom software development across JavaScript, TypeScript, web, mobile, and desktop platforms, delivering reliable, scalable solutions tailored to diverse business needs.”
VertiSolutions
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At VertiSolutions, we are an innovative technology firm dedicated to providing creative software solutions that help businesses succeed in a fast-paced and competitive environment. With a strong grasp of industry challenges and a commitment to technological progress, we develop customized, scalable,
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Cairo, Cairo, Eg
Services Provided+3 Services
5% E-Commerce Development
7% API Development & Integration
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
AI Summary
“VertiSolutions delivers customized, scalable software and cloud solutions enhancing business efficiency and growth, leveraging advanced technologies to meet diverse client needs in a dynamic digital landscape.”
SOLEIL Technologies
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Soleil Technologies is an innovative company focused on developing flexible, high-performance solutions designed to address various business requirements. Their extensive range of services encompasses scalable cloud solutions, advanced AI and machine learning consulting, software and API development
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
12% API Development & Integration
14% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% Generative AI
AI Summary
“Soleil Technologies delivers flexible, high-performance solutions including cloud services, AI consulting, software development, payment integrations, and expert collaborations to empower businesses efficiently.”
RealAnts Private Limited
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We are a group of dreamers and doers united by a straightforward mission: to make a positive impact for our clients. By empathizing with their needs, we develop digital products and experiences that significantly affect people's lives and enhance our clients’ businesses. We have guided both early-st
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Jaipur, Rajasthan, In
Services Provided+2 Services
25% Custom Web Application Development
25% Mobile App Development (iOS & Android)
10% E-Commerce Development
15% Backend Development
AI Summary
“RealAnts Private Limited develops impactful digital products and experiences for startups and brands, specializing in application technologies, database management, API integration, and clean, maintainable coding.”
F24tech
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At F24tech, we are your premier source for advanced IT solutions, focusing on web and app development services. Driven by a passion for innovation and a dedication to quality, we enable businesses of all sizes to succeed in the digital world.
Highlights
$25-49/hr
Avg Hourly Rate
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
35% Custom Web Application Development
10% E-Commerce Development
15% API Development & Integration
AI Summary
“F24tech delivers innovative IT solutions specializing in web and app development, empowering businesses with quality technology to thrive in the digital landscape.”
V
VNY Systems
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VNY Systems is a strategic technology consultancy focused on AI, cloud infrastructure, and custom software development. We offer companies direct access to experienced engineering professionals to create scalable and maintainable systems, avoiding the excess and overhead typically associated with tr
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
12% API Development & Integration
10% Mobile App Development (iOS & Android)
28% Custom Web Application Development
50% AI Agent & Multi-Agent System Development
AI Summary
“VNY Systems is a strategic technology consultancy specializing in AI, cloud infrastructure, and custom software development, delivering scalable, maintainable solutions through experienced engineering professionals.”
Fitech
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Fitech Solution Incorporation is dedicated to helping financial institutions and businesses maintain their competitive advantage in the marketplace through lean operations and effective risk management, utilizing advanced and user-friendly technology and solutions. Founded by banking professionals
Highlights
50-249
Employees
Sg
Services Provided+5 Services
5% E-Commerce Development
10% API Development & Integration
7% Legacy System Modernization
5% Mobile App Development (iOS & Android)
AI Summary
“Fitech Solution Incorporation delivers tailored technology and risk management solutions, leveraging industry expertise to empower financial institutions in Vietnam and globally for competitive advantage.”
djangsters GmbH
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We turn IT projects into enjoyable experiences rather than intimidating ones! djangsters GmbH is an IT consulting firm based in Cologne, Germany. Founded in 2013, we initially specialized in web development using Python and Django, which inspired our name. Over the years, we have expanded our team a
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
15% Custom Web Application Development
10% API Development & Integration
5% Legacy System Modernization
3% QA & Software Testing
AI Summary
“djangsters GmbH is a Cologne-based IT consulting firm specializing in comprehensive web development, backend, frontend, databases, DevOps, and infrastructure services since 2013.”
Link Clicks Inc.
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Link Clicks Inc. is a Canadian software development firm dedicated to creating comprehensive web and mobile applications, with particular strengths in AI integration, advertising technology, and automation through APIs. We develop native mobile applications for both iOS and Android, including CycleC
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Ottawa, Ontario, Ca
Services Provided+1 Services
23% Custom Web Application Development
20% Mobile App Development (iOS & Android)
7% API Development & Integration
35% LLM Integration & Prompt Engineering
AI Summary
“Link Clicks Inc. is a Canadian software firm specializing in AI-driven web and mobile applications, excelling in native app development, API integration, and scalable SaaS platforms with cloud infrastructure expertise.”

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