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

8,618 Companies

List of the Best API Development & Integration Agencies

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BillioncodProfile set up by Edverise AI
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Billioncod links programmers with actual projects to develop their skills and understanding of new technologies. Our platform supports developers' growth while giving companies access to talented professionals at reasonable prices. We provide various services aimed at equipping coders and benefiting
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+6 Services
5% QA & Software Testing
7% Backend Development
3% E-Commerce Development
5% API Development & Integration
AI Summary
“Billioncod connects programmers with real projects to enhance skills and technology expertise, offering businesses access to talented developers and fostering professional growth and career advancement.”
T
TenersProfile set up by Edverise AI
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We are not just a software company; we aspire to be your partners in achieving success. We recognize the impact of technology and its ability to change lives and businesses. That’s why we are committed to empowering individuals, companies, and organizations to create solutions and shape their digita
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
8% E-Commerce Development
18% Mobile App Development (iOS & Android)
7% API Development & Integration
17% Custom Web Application Development
AI Summary
“Teners partners with clients to deliver tailored web and mobile software solutions, focusing on innovation, user-centric design, and comprehensive development services to drive digital success.”
The Projects AllProfile set up by Edverise AI
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The Projects All is a remote-first IT and creative technology firm established in 2025, headquartered in Nepal. We cater to clients worldwide by providing practical and forward-thinking digital solutions that empower businesses to thrive in a rapidly evolving landscape. Our expertise lies in custom
Highlights
10-49
Employees
Services Provided+10 Services
5% Mobile App Development (iOS & Android)
4% API Development & Integration
6% Custom Web Application Development
2% E-Commerce Development
AI Summary
“The Projects All, a remote-first Nepalese IT firm, delivers custom software, IT services, multimedia, and marketing solutions, fostering trusted partnerships to transform visions into practical digital results.”
AIZ SolutionsProfile set up by Edverise AI
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AIZ Solutions: Your Reliable Partner for IT Services Based in Bangladesh with a branch in the USA, AIZ Solutions provides tailored IT solutions designed to foster business growth. Our skilled team of developers, designers, consultants, and copywriters is dedicated to offering high-quality, economi
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+13 Services
2% E-Commerce Development
2% API Development & Integration
7% Custom Web Application Development
3% Mobile App Development (iOS & Android)
AI Summary
“AIZ Solutions offers comprehensive IT services including custom software development, cloud management, ERP/CRM implementation, and outsourcing, ensuring cost-effective, reliable solutions tailored to business needs.”
D
Digitize HQProfile set up by Edverise AI
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Digitize HQ is a digital agency located in Kingston, Jamaica, established in 2018. The firm specializes in creating top-notch web development, mobile apps, ecommerce platforms, AI automation workflows, and tailor-made enterprise solutions for businesses in Jamaica, the Caribbean, North America, and
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
10% Custom Web Application Development
6% Mobile App Development (iOS & Android)
5% E-Commerce Development
4% API Development & Integration
AI Summary
“Digitize HQ, a Kingston-based digital agency, offers custom web, mobile, and enterprise solutions with AI automation, serving diverse sectors and ensuring scalable, ROI-driven digital products.”
Horizon IT Security And Services Ltd.Profile set up by Edverise AI
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We offer web design, development, and hosting services to help your business establish a solid online presence. Our professional web services are available throughout the UK, including regions like Wigan, Manchester, Bristol, London, and Bolton. Our range of services includes: • eCommerce Website
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
10% E-Commerce Development
6% Mobile App Development (iOS & Android)
4% API Development & Integration
12% Search Engine Optimization (SEO)
AI Summary
“Horizon IT Security And Services Ltd. provides comprehensive web design, development, hosting, mobile apps, SEO, and cloud solutions across the UK, enhancing business digital presence.”
CostavisionsProfile set up by Edverise AI
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A venture studio operating in the US and Latin America, focused on projects led by Latinx and minority entrepreneurs, dedicated to building companies since 2012.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+16 Services
8% Custom Web Application Development
4% API Development & Integration
3% Frontend Development
3% Mobile App Development (iOS & Android)
AI Summary
“Costavisions is a venture studio active in the US and Latin America since 2012, supporting Latinx and minority-led entrepreneurial projects with dedicated company-building expertise.”
Informics DigitalProfile set up by Edverise AI
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Informics Digital is a US-based IT services and integration firm that focuses on CRM/ERP implementation, custom web and mobile development, data management, visualization and analytics, as well as AI, machine learning, robotic process automation, and support services.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
East Windsor, New Jersey, Us
Services Provided+19 Services
5% Custom Web Application Development
2% API Development & Integration
4% Mobile App Development (iOS & Android)
1% ERP & CRM Development
AI Summary
“Informics Digital is a US-based IT services firm specializing in CRM/ERP implementation, custom development, data analytics, AI, machine learning, robotic process automation, and support services.”
Nearshore DevsProfile set up by Edverise AI
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Nearshore Devs is dedicated to custom software development, specializing in SaaS solutions, mobile applications, and the creation of prototypes and MVPs for businesses. Our expertise encompasses a range of technologies including .NET, Python, PHP, React, Flutter, Azure, and AWS. We pride ourselves o
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
5% Custom Web Application Development
4% Mobile App Development (iOS & Android)
3% Backend Development
2% API Development & Integration
AI Summary
“Nearshore Devs specializes in custom software development, offering SaaS, mobile apps, prototypes, plus IT recruitment and staff augmentation with rapid contractor placement.”
Brands ChamberProfile set up by Edverise AI
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We are a digital agency focused on creativity and development, dedicated to turning concepts into meaningful brand experiences. With more than 5,000 successful partnerships with clients around the globe, we assist businesses in establishing and enhancing their brand identity through innovative desig
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Houston, Texas, Us
Services Provided+14 Services
5% Mobile App Development (iOS & Android)
7% Custom Web Application Development
4% E-Commerce Development
4% API Development & Integration
AI Summary
“Brands Chamber is a global digital agency specializing in creative development and innovative design, helping over 5,000 clients establish and enhance brand identity through dependable digital solutions.”

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