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. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 8, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Webexpert InfotechProfile set up by Edverise AI
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At WebXpert Infotech, we hold the belief that digital solutions should offer more than just aesthetic appeal; they must create genuine, measurable outcomes. That’s why we craft websites and software that not only exist but also perform, inspire, and foster growth. Whether you are a startup ready to
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% API Development & Integration
25% E-Commerce Development
AI Summary
“WebXpert Infotech specializes in goal-driven web and software development, offering custom IT solutions, UI/UX design, and e-commerce services to foster business growth and success.”
ASTAQC CONSULTINGProfile set up by Edverise AI
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As industries increasingly embrace digital transformation, delivering high-quality products and services has become essential. AManaged Testing Services company like Astaqc fulfills this need. Astaqc Consulting positions itself as an impartial success partner, offering top-tier services at competiti
Highlights
$50,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Mumbai, Maharashtra, In
Services Provided+2 Services
50% API Development & Integration
50% Mobile App Development (iOS & Android)
50% AI Strategy & Roadmap Consulting
50% Generative AI
AI Summary
“Astaqc Consulting, a Mumbai-based managed testing services firm, delivers comprehensive software testing and quality assurance solutions globally, ensuring client success through a unique approach and competitive pricing.”
BestWebSoftProfile set up by Edverise AI
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We are a team of enthusiastic, friendly, and ambitious individuals, including senior web developers, graphic designers, web designers, QA specialists, and project managers. We are continuously refining our team and the strategies we use for project development. With over a decade of experience in th
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Zaporizhzhia, Ua
Services Provided+2 Services
60% API Development & Integration
40% E-Commerce Development
50% Product Design
30% Other Design
AI Summary
“BestWebSoft is a skilled, multidisciplinary team delivering quality web development and design services with over a decade of experience, using modern technologies to meet diverse client needs.”
D
Durable ProgrammingProfile set up by Edverise AI
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Situated just north of Boston, Durable Programming, LLC is equipped to tackle the most challenging technical problems. For your complex custom software requirements, you don't just require any programming service – you need Durable Programming.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
30% Legacy System Modernization
50% Custom Web Application Development
20% API Development & Integration
AI Summary
“Durable Programming, LLC, based near Boston, specializes in solving complex custom software challenges through robust and reliable programming services tailored to diverse technical needs.”
DecertoProfile set up by Edverise AI
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Decerto is focused on developing essential software for insurance and financial institutions. We partner with prominent companies like Allianz, Generali, Nationale Nederlanden, Everest, and Send, offering customized IT solutions, which include our two main products. With extensive expertise, we crea
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided+1 Services
70% Custom Web Application Development
30% API Development & Integration
40% UX Research & Usability Testing
25% UX Audit & Heuristic Evaluation
AI Summary
“Decerto develops scalable, customizable software for insurance and finance, partnering with major companies to deliver efficient, user-friendly solutions supporting complex processes and sustainable growth.”
Nicety AI (a division of Nicety Brand Management)Profile set up by Edverise AI
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Nicety AI, a branch of Nicety Brand Management, is a pioneering tech company based in South Africa that focuses on creating B2B2C API solutions powered by Generative AI. Our primary aim is to integrate cutting-edge artificial intelligence and machine learning technologies to deliver distinctive, imp
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
100% API Development & Integration
80% Generative AI
20% AI Strategy & Roadmap Consulting
100% Digital Strategy
AI Summary
“Nicety AI, a South African tech division of Nicety Brand Management, develops Generative AI-powered B2B2C API solutions to empower African businesses with innovative digital tools for growth and transformation.”
2 Red Socks Inc.Profile set up by Edverise AI
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**2 Red Socks: RevOps Consulting for Scalable Growth** At 2 Red Socks, we assist companies focused on growth in transforming disjointed revenue operations into a cohesive and scalable system that fosters predictable growth. We synchronize people, processes, and technology with the buyer's journey,
Highlights
$10,000+
Min Project Size
150+
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
100% API Development & Integration
70% Managed IT Services
30% IT Compliance & Governance
100% Operational Process Consulting
AI Summary
“2 Red Socks Inc. specializes in revenue operations consulting, offering audits, lead management, attribution models, and managed services to align sales, marketing, and technology for scalable, predictable growth.”
Tecsack software private limitedProfile set up by Edverise AI
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Tecsack Software is an emerging startup located in Salem, India, dedicated to providing top-notch software solutions to clients around the globe. Our expertise lies in custom software development, mobile app creation, application support, and comprehensive maintenance services tailored for enterpris
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
40% Mobile App Development (iOS & Android)
45% Custom Web Application Development
15% API Development & Integration
AI Summary
“Tecsack Software is an emerging Indian startup specializing in custom software development, mobile apps, and enterprise application support, delivering scalable and secure solutions for global clients.”
CODICODE D.O.O.Profile set up by Edverise AI
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We are an innovative development firm focused on creating high-quality web and mobile applications that enhance efficiency and foster innovation. Our specialization is in utilizing cutting-edge technologies to develop strong, scalable, and dependable solutions that help our clients save time and mon
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Zapresic, Hr
Services Provided
60% API Development & Integration
40% Mobile App Development (iOS & Android)
100% Web App UI Design
100% DevOps Engineering
AI Summary
“CODICODE D.O.O. specializes in innovative web and mobile app development, delivering scalable, reliable solutions that enhance efficiency and drive client innovation using advanced technologies.”
AJVION TECHNOLOGIESProfile set up by Edverise AI
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Ajvion Technologies is a software development firm that focuses on creating high-quality mobile, web, and cloud applications. With over a decade of experience, our team delivers secure, scalable, and user-friendly digital products tailored for both startups and enterprises. We utilize modern technol
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
45% Mobile App Development (iOS & Android)
40% Custom Web Application Development
15% API Development & Integration
AI Summary
“Ajvion Technologies specializes in developing secure, scalable mobile, web, and cloud applications using modern frameworks, offering end-to-end software solutions tailored for startups and enterprises.”

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