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

Webmatch
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Webmatch is a digital agency that specializes in e-commerce and digital platform solutions. Their primary focus is on developing and supporting online stores and transactional platforms (such as booking systems) to assist businesses in effectively launching and advancing their digital models. They p
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Cologne, North Rhine Westphalia, De
Services Provided
27% E-Commerce Development
7% API Development & Integration
33% Product UX Strategy
33% Operational Process Consulting
AI Summary
“Webmatch is a digital agency specializing in e-commerce and transactional platform solutions, offering strategic consulting, design, development, and support to medium and large enterprises for sustainable digital growth.”
Significant Infotech
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Significant Infotech is a leading IT outsourcing company based in Surat, India, specializing in mobile and web application development. Our services also include mobile game development, e-commerce solutions, CMS websites, API and payment gateway integrations, graphic design, website design and deve
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+12 Services
6% Custom Web Application Development
9% Mobile App Development (iOS & Android)
4% E-Commerce Development
4% API Development & Integration
AI Summary
“Significant Infotech, based in Surat, India, specializes in mobile and web app development, e-commerce, digital marketing, and design, delivering diverse IT solutions with proven client satisfaction.”
believe.digital
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We are believe.digital, an acclaimed digital marketing agency located on Whiteladies Road in the heart of Bristol. Our clientele varies from individual entrepreneurs to large corporations, and we serve clients throughout the UK, including some with a global reach. Our range of services encompasses:
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Bristol, England, Gb
Services Provided+8 Services
7% Frontend Development
5% CMS Development & Customization
3% API Development & Integration
8% Backend Development
AI Summary
“Believe.digital is a Bristol-based digital marketing agency offering SEO, AI optimization, email automation, PPC, analytics, web development, and social advertising to diverse UK and global clients.”
Hengtian
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Hengtian is a worldwide technology services company with over 20 years of experience in providing enterprise software and technology solutions. Established in 2004 through a collaboration between State Street, Zhejiang University, and Insigma, the company combines extensive expertise in financial se
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
1000-9999
Employees
Hangzhou, Cn
Services Provided+16 Services
5% Custom Web Application Development
4% Mobile App Development (iOS & Android)
4% API Development & Integration
3% SaaS Product Development
AI Summary
“Hengtian is a global technology firm delivering custom software, UX/UI design, AI solutions, and IT staff augmentation across industries like finance, healthcare, and retail with 20+ years experience.”
reyada capital
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Reyada Capital is a comprehensive software development company. We create, develop, and expand top-quality applications for everyone, from startups to large enterprises.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dubai, Dubayy, Ae
Services Provided+5 Services
7% Legacy System Modernization
17% Custom Web Application Development
10% API Development & Integration
8% Other IT Consulting and SI
AI Summary
“Reyada Capital is a software development firm delivering high-quality applications, serving clients from startups to large enterprises across diverse industries with comprehensive solutions.”
Smartek Sistem
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SMARTEK is an innovative and skilled organization with over five years of experience and a passion for technology. We assist businesses in enhancing their operations through effective and efficient technological solutions that digitize and transform their processes. Utilizing a diverse array of tech
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Cimahi, West Java, Id
Services Provided+7 Services
4% API Development & Integration
3% QA & Software Testing
7% Custom Web Application Development
6% Mobile App Development (iOS & Android)
AI Summary
“Smartek Sistem delivers innovative technology solutions, leveraging diverse tech stacks and enterprise architecture to digitally transform businesses through efficient websites, mobile apps, and market-driven products.”
ScaleUp
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At ScaleUp, we go beyond simply developing software; we create significant competitive advantages for products. We collaborate with startups and rapidly growing companies to help them transition from concepts to market and achieve product-market fit while driving scalable growth. Our integrated prod
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Sarajevo, Federation Of Bosnia And Herzegovina, Ba
Services Provided+5 Services
10% Custom Web Application Development
7% Mobile App Development (iOS & Android)
7% API Development & Integration
10% SaaS Product Development
AI Summary
“ScaleUp combines strategy, design, and engineering to deliver scalable software, AI solutions, and user-centric products, empowering startups and enterprises to achieve market success and growth.”
Software Lighthouse
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**Software Lighthouse: Operational Summary** Software Lighthouse specializes in creating dependable digital systems to address intricate operational challenges. We streamline manual processes and disparate platforms by implementing organized software solutions. Our primary aim is functional: we dev
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dhaka, Dhaka, Bd
Services Provided+5 Services
10% Custom Web Application Development
7% API Development & Integration
8% Mobile App Development (iOS & Android)
4% Legacy System Modernization
AI Summary
“Software Lighthouse delivers reliable, well-architected digital systems that streamline complex operations, leveraging disciplined processes, modern technologies, and clear communication to enhance business productivity.”
Owlab OÜ
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We are a small team of talented and driven individuals. For over 11 years, Owlab has focused on business-oriented software engineering, dedicated to assisting companies in launching, developing, and achieving success. With extensive technological knowledge across various sectors—such as financial se
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Hrebinka, Ua
Services Provided+5 Services
13% Custom Web Application Development
13% Mobile App Development (iOS & Android)
2% E-Commerce Development
10% Backend Development
AI Summary
“Owlab OÜ is a skilled software engineering team offering design, web, and mobile app development with expertise across industries, ensuring quality, security, and project confidentiality.”
LITSLINK
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LITSLINK, a prominent software development company based in the US, takes pride in providing exceptional IT services to a global base of over 300 clients. Our expertise encompasses a wide range of areas, including software development, mobile app development, web development, virtual reality develop
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Palo Alto, California, Us
Services Provided+14 Services
5% Custom Web Application Development
5% Mobile App Development (iOS & Android)
3% API Development & Integration
1% SaaS Product Development
AI Summary
“LITSLINK is a US-based software development firm offering comprehensive IT solutions including app and web development, AI, machine learning, DevOps, and testing with an experienced in-house team.”

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