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 9, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

castells.agencyProfile set up by Edverise AI
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caste//s.mediais is a progressive marketing agency dedicated to assisting businesses throughout the U.S. in expanding through strategic marketing, automation, and contemporary CRM solutions. Our expertise includes: website development and brand identity creation, paid advertising campaigns (Meta Ads
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Roseville, California, Us
Services Provided+7 Services
70% Custom Web Application Development
30% API Development & Integration
70% Brand Identity Design
30% Logo Design
AI Summary
“castells.agency is a Sacramento-based marketing firm specializing in strategic marketing, automation, CRM solutions, advertising, SEO, and process optimization to support U.S. business growth.”
Node One DigitalProfile set up by Edverise AI
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NodeOne Digital is a tailored web design and software development agency located in St Neots, Cambridgeshire. We cater to tech start-ups and expanding businesses in the Cambridge-Oxford Corridor. Our team creates high-performance, hand-coded websites and web applications without the use of templates
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
Eythorne, England, Gb
Services Provided+3 Services
60% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
40% Landing Page Design
AI Summary
“Node One Digital specializes in bespoke web design and software development, delivering secure, high-performance digital solutions including e-commerce, SEO, and integrations for startups and growing businesses across the UK.”
PanMo LLCProfile set up by Edverise AI
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Panmo is a leading provider of a Hybrid Manufacturing Execution System (MES) aimed at enhancing process tracking, management, and experimentation for businesses. Our cutting-edge platform serves as a unified lab notebook for the entire organization, fostering smooth collaboration and knowledge shari
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
60% Custom Web Application Development
30% API Development & Integration
10% Legacy System Modernization
70% AI Strategy & Roadmap Consulting
AI Summary
“PanMo LLC offers a hybrid Manufacturing Execution System that streamlines process and experiment management, enabling data-driven optimization and collaboration across diverse industries.”
Infinity Web CodersProfile set up by Edverise AI
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Infinity Web Coders is a web design and development firm that focuses on building responsive and user-friendly websites. We provide services such as custom website development, e-commerce solutions, content management systems, and digital marketing strategies. Our aim is to enhance your online prese
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Carrollton, Texas, Us
Services Provided+6 Services
10% Mobile App Development (iOS & Android)
30% API Development & Integration
60% Custom Web Application Development
100% Brand Identity Design
AI Summary
“Infinity Web Coders specializes in responsive web design, custom development, e-commerce, CMS, and digital marketing, delivering tailored solutions to enhance businesses' online presence effectively.”
Quoll-ITProfile set up by Edverise AI
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Quoll-IT specializes in creating web and iOS/Android applications designed to attract customers, enhance engagement, and increase revenue—not just to create an appealing initial launch. Our focus is on achieving specific results rather than merely delivering projects. Each assignment is defined by k
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
North Wollongong, New South Wales, Au
Services Provided+5 Services
20% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
15% Machine Learning Model Development
AI Summary
“Quoll-IT develops web and mobile applications focused on driving customer acquisition, engagement, and revenue growth through data-driven strategies, continuous improvement, and AI-enhanced insights.”
DbCoss TechnologyProfile set up by Edverise AI
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DbCoss Technology provides comprehensive open-source web solutions utilizing cutting-edge technologies such as Laravel, WordPress, Python, WooCommerce, React, and others. With over 15 years of experience, we assist businesses in creating secure, scalable, and growth-focused platforms. Our offerings
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
35% Custom Web Application Development
25% API Development & Integration
25% E-Commerce Development
15% Mobile App Development (iOS & Android)
AI Summary
“DbCoss Technology delivers secure, scalable web and mobile solutions using Laravel, WordPress, Python, and more, offering custom development, e-commerce, integrations, optimization, and digital marketing services.”
Autuskey Private LimitedProfile set up by Edverise AI
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Autuskey is acknowledged as the worldwide leader in technology, innovation, and digital change. As a software development firm, we strive to provide scalable, robust, and dependable solutions to clients around the world.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% API Development & Integration
AI Summary
“Autuskey Private Limited is a global leader in technology and innovation, delivering scalable, robust software solutions that drive digital transformation for clients worldwide.”
DevIQ TechProfile set up by Edverise AI
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Empowering businesses with exceptional technical talent, devIQ Tech, powered by xFinit, is founded on established operational expertise and a solid delivery framework. Although we are a contemporary player in the market, our foundation is strong, backed by the right mindset and a focus on people. We
Highlights
$10,000+
Min Project Size
10-49
Employees
Voluntari, Ilfov, Ro
Services Provided+12 Services
20% Legacy System Modernization
10% Frontend Development
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“DevIQ Tech delivers expert technical talent and comprehensive services in cloud, IT operations, Microsoft 365, and software engineering, partnering with clients for sustainable, reliable technology solutions.”
Eview SoftwareProfile set up by Edverise AI
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At Eview-Software, we are dedicated to being your strategic allies in achieving growth and success. We collaborate with mid-sized and large international companies across Europe and the US on projects that require cutting-edge software development expertise. With over 14 years of experience, we focu
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Cluj-Napoca, Cluj, Ro
Services Provided+14 Services
40% Mobile App Development (iOS & Android)
15% E-Commerce Development
30% Custom Web Application Development
15% API Development & Integration
AI Summary
“Eview Software partners with mid-sized and large firms in Europe and the US, delivering tailored software development, management consulting, mobile apps, and marketing strategies to drive growth.”
AreaMovil S.A.SProfile set up by Edverise AI
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AreaMovil is a prominent software development firm located in Colombia, operating since 2004. We have successfully completed over 200 projects both in Colombia and internationally. Our team consists of exceptional engineering talent from Latin America, fluent in English, operating within U.S. time z
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Medellin, Antioquia, Co
Services Provided+6 Services
50% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% API Development & Integration
40% Interaction Design
AI Summary
“AreaMovil S.A.S. is a Colombian software development firm offering expert teams in frontend, backend, mobile, and AI, delivering custom solutions and comprehensive project management since 2004.”

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