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

Leo Coders Private Limited
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Maximize your business's potential with Leo Coders Private Limited, your reliable partner for complete IT, Digital, and Business Solutions. Discover excellence with our tailored services in Software Development, Mobile Application Development, and Web Application Development. Reach out to us today a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Nagpur, Maharashtra, In
Services Provided+3 Services
18% Custom Web Application Development
20% Mobile App Development (iOS & Android)
8% API Development & Integration
5% E-Commerce Development
AI Summary
“Leo Coders Private Limited offers comprehensive IT solutions including software, mobile, and web application development, empowering businesses to enhance performance and achieve growth.”
Allen Developers
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For the past 12 years, Allen Developers has established itself as a top provider of web services worldwide. Founded in October 2011, the company has successfully engaged in numerous projects at national, international, and governmental levels. Over this period, Allen Developers has broadened its bus
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided+2 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% E-Commerce Development
5% API Development & Integration
AI Summary
“Allen Developers, founded in 2011, delivers web and mobile app development plus digital marketing and SEO services globally, serving diverse markets including government and private sectors.”
Weblify sp. z o.o.
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WEBLIFY is a team of design and programming enthusiasts located in Warsaw, Poland, specializing in modern web and mobile technologies. Our passionate group consists of programmers, designers, and management professionals dedicated to turning ideas into functional mobile and web applications. We prio
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+8 Services
7% API Development & Integration
7% Frontend Development
7% Mobile App Development (iOS & Android)
5% Progressive Web App (PWA) Development
AI Summary
“Weblify sp. z o.o. is a Warsaw-based team specializing in agile web and mobile app development, UX design, and API services for global clients, using modern technologies like JavaScript, React, and Ruby.”
Code Optimal Solutions Pvt. Ltd.
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Code Optimal Solutions is a professional company specializing in web and custom software development, providing scalable digital solutions for startups, small and medium-sized enterprises, and large corporations around the globe. Our areas of expertise include website development, mobile app develop
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Amritsar, Punjab, In
Services Provided+10 Services
8% Custom Web Application Development
5% Mobile App Development (iOS & Android)
4% API Development & Integration
4% E-Commerce Development
AI Summary
“Code Optimal Solutions delivers scalable web and software development, UI/UX design, API integration, and digital marketing services, supporting diverse businesses with agile, secure, and optimized IT solutions.”
SmartCody
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SmartCody is a full-stack development studio that prioritizes design and specializes in high-performance AI integration, tailored SaaS architecture, and FinTech solutions. We connect intricate engineering with sophisticated design, enabling brands to launch products that are secure, scalable, and or
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
14% Custom Web Application Development
7% Mobile App Development (iOS & Android)
7% API Development & Integration
3% E-Commerce Development
AI Summary
“SmartCody is a full-stack development studio specializing in AI integration, SaaS architecture, and FinTech solutions, delivering secure, scalable, and revenue-focused products with strong design emphasis.”
TechRover Solutions
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TechRover Solutions is a prominent US-based custom software development firm dedicated to providing clients with an ideal combination of technology, tools, and a talented team to create top-notch software products. We prioritize collaboration and work closely with our clients to ensure their softwar
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Plano, Texas, Us
Services Provided+7 Services
15% Custom Web Application Development
13% SaaS Product Development
18% Mobile App Development (iOS & Android)
5% API Development & Integration
AI Summary
“TechRover Solutions is a US-based firm specializing in custom software, mobile apps, AI, data analytics, SaaS, and cloud transformation, delivering over 200 successful projects.”
Sprint19
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Sprint19 is your premier software development center based in the Philippines, dedicated to helping startups around the globe. We go beyond mere software creation; we develop solutions that address your specific challenges and opportunities. Why should you choose Sprint19? Because we see ourselves a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Taguig, Ph
Services Provided+5 Services
4% API Development & Integration
10% Custom Web Application Development
4% Mobile App Development (iOS & Android)
2% QA & Software Testing
AI Summary
“Sprint19 is a Philippine-based software development center specializing in tailored solutions for startups worldwide, committed to delivering timely, budget-conscious software as reliable growth partners.”
Aidtogrow, LLC
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Comprehensive artificial intelligence and automation technology solutions that effortlessly blend with your current processes, allowing you to enhance or streamline them to boost productivity, efficiency, and quality.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
8% API Development & Integration
7% Mobile App Development (iOS & Android)
18% Custom Web Application Development
10% AI Strategy & Roadmap Consulting
AI Summary
“Aidtogrow, LLC delivers advanced AI and automation solutions that integrate seamlessly with existing workflows, enhancing productivity, efficiency, and quality across various business processes.”
Brisk Technologies
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Brisk Technologies is the key player in transforming creative ideas into real digital solutions. Our skilled team utilizes advanced technologies to create smooth and engaging mobile experiences.
Highlights
$5,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
10% Custom Web Application Development
30% Mobile App Development (iOS & Android)
10% API Development & Integration
20% Product UX Strategy
AI Summary
“Brisk Technologies specializes in transforming innovative ideas into seamless digital and mobile solutions through advanced technologies and expert development teams, enhancing user engagement globally.”
AustechSystems
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Hello, we are a mid-sized software development company with over 10 years of experience in the industry. We offer a complete range of development services, from project estimates and requirements gathering to final delivery and ongoing support. If you are in search of a dependable and reasonably pri
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
15% Custom Web Application Development
10% API Development & Integration
10% Backend Development
10% Frontend Development
AI Summary
“AustechSystems is a mid-sized software development firm offering custom web and e-commerce solutions, combining expertise in PHP, Angular, Node.js, Laravel with UX/UI design for enhanced user experiences.”

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