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

Pascalweb
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A dynamic agency specializing in web and mobile development, we create digital solutions that enhance businesses. We combine creativity and technical expertise to produce stylish websites and state-of-the-art mobile applications, providing smooth user experiences. Our talented developers adapt to th
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
15% Custom Web Application Development
18% Mobile App Development (iOS & Android)
10% API Development & Integration
7% Backend Development
AI Summary
“Pascalweb is a dynamic agency delivering innovative web and mobile development solutions that combine creativity and technical expertise to enhance business digital presence and user experience.”
Amgres.com
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We offer outstanding mobile solutions tailored for budget-minded small and medium-sized businesses (SMBs). From concept to launch, we are enthusiastic about contributing to your company's success story. Our specialization lies in creating mobile applications with Flutter. We utilize Clean Architectu
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
43% Mobile App Development (iOS & Android)
7% API Development & Integration
50% Other IT Consulting and SI
AI Summary
“Amgres.com delivers tailored mobile app solutions for SMBs using Flutter, employing scalable architectures and best practices, alongside complementary API development to support digital transformation.”
AppSolution Kft.
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✅ Professional team 🥇 Highly Rated in Hungary 💪🏼 15+ years of expertise 📱 Senior Mobile Developer | iOS/Android Applications 🛠️ UI/UX Design 💻 API Integration Since 2015, we have been creating mobile applications for both Android and iOS platforms. Our primary specialization is mobile app deve
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
43% Mobile App Development (iOS & Android)
7% API Development & Integration
50% Mobile App UI Design
AI Summary
“AppSolution Kft. is a highly rated Hungarian firm specializing in cross-platform mobile app development with over 15 years experience, delivering 120+ successful iOS and Android projects using Flutter.”
Zysoftec Sotware Agency
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Zysoftec is a well-regarded software solutions firm offering high-quality services globally.
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
14% API Development & Integration
20% Custom Web Application Development
33% Ecommerce Marketing
13% Product UX Strategy
AI Summary
“Zysoftec delivers expert software solutions and services worldwide, recognized for quality and professionalism in meeting diverse client technology needs.”
Cobalt
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Cobalt is a comprehensive software development agency that focuses on creating custom digital solutions tailored to the unique needs of each client. We collaborate with startups, small and medium-sized businesses, and large enterprises to turn ideas into scalable, secure, and high-performance applic
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
6% API Development & Integration
6% Mobile App Development (iOS & Android)
8% Backend Development
5% Custom Web Application Development
AI Summary
“Cobalt is a software development agency delivering custom, scalable web, mobile, backend, and e-commerce solutions, emphasizing security, performance, and agile collaboration to empower diverse businesses.”
Your Future Online
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Your Future Online (YFO) is a premier digital agency based in Greece, focusing on innovative web design, strong branding, effective SEO strategies, and vibrant digital marketing, which includes social media and e-commerce services. With more than five years of experience, the agency has completed ov
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
10% API Development & Integration
15% E-Commerce Development
25% Logo Design
11% Search Engine Optimization (SEO)
AI Summary
“Your Future Online is a Greek digital agency specializing in web design, branding, SEO, social media, and e-commerce, delivering innovative, award-winning solutions to diverse clients.”
Kindred Web Studio
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Kindred Web Studio is a white-label agency that focuses on web design and development for innovative digital agencies. We create custom-coded websites using Next.js and Webflow, providing top-notch builds within 7 days while maintaining complete confidentiality. Agencies collaborate with us to manag
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
17% Custom Web Application Development
3% Mobile App Development (iOS & Android)
13% API Development & Integration
10% Product UX Strategy
AI Summary
“Kindred Web Studio is a white-label agency delivering custom web design and development solutions like CMS, e-commerce, and API integrations for digital agencies, ensuring rapid, confidential service.”
PCS Technology
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PCS Technology is a publicly listed organization that has been operating for 28 years. The company specializes in IT and hardware, and has its own manufacturing facilities. PCS has 22 domestic offices and 18 international offices to assist its valued customers throughout various stages of project ex
Highlights
1000-9999
Employees
Navi Mumbai, Maharashtra, In
Services Provided+3 Services
13% Backend Development
8% API Development & Integration
5% Custom Web Application Development
25% IT Staff Augmentation
AI Summary
“PCS Technology, with 28 years of experience, delivers comprehensive IT and hardware solutions globally, excelling in software services across multiple verticals and maintaining high-quality standards.”
SHARPLY
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SHARPLY is a software development firm located in Poland. Our primary focus is on C# and .NET technologies, through which we build tailored web-based IT solutions. Our business approach emphasizes a thorough understanding of your objectives and needs. We have completed numerous projects for traditio
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Wroclaw, Lower Silesian, Pl
Services Provided+3 Services
20% Custom Web Application Development
13% Backend Development
10% API Development & Integration
5% QA & Software Testing
AI Summary
“SHARPLY is a Polish software development firm specializing in C# and .NET, delivering customized web-based IT solutions with expert guidance for businesses and startups.”
CreativeBrains
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We are a digital systems development company that prioritizes AI, dedicated to helping businesses create scalable platforms driven by automation. Our primary objective is to design intelligent systems that enhance efficiency, decision-making, and sustainable growth. We offer tailored AI solutions, w
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
18% Custom Web Application Development
13% API Development & Integration
10% E-Commerce Development
8% Mobile App Development (iOS & Android)
AI Summary
“CreativeBrains specializes in AI-driven digital systems development, delivering scalable, secure platforms and automation solutions tailored for startups and SMBs, emphasizing efficiency and sustainable growth.”

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