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 7, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Studios 8Profile set up by Edverise AI
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We observed startups deplete their budgets on agencies that made lofty promises but only provided a basic landing page. We witnessed large companies stuck in lengthy contracts lasting 18 months with no results. This inspired us to create Studios8 using a new approach: set scope, set price, and rapid
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
25% API Development & Integration
45% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Studios8 specializes in delivering rapid, fixed-price digital projects, eliminating scope creep and hourly billing to provide efficient, results-driven solutions that foster lasting client partnerships.”
Codesignery DigitalProfile set up by Edverise AI
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We create the websites your clients believe you designed. Codesignery Digital acts as the behind-the-scenes web team responsible for the projects your clients appreciate: a partnership of a designer and developer that has evolved into a complete team, dedicated to delivering dependable, customized d
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Singapore, Sg
Services Provided+7 Services
40% Custom Web Application Development
35% SaaS Product Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
AI Summary
“Codesignery Digital partners with agencies and entrepreneurs to deliver customized, high-performance web solutions including SaaS platforms, websites, AI tools, and ongoing maintenance with reliable support.”
Line StudioProfile set up by Edverise AI
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Line Studio is a comprehensive digital agency that focuses on custom web development and strategic digital marketing. Our skilled team of developers and designers creates personalized WordPress solutions, unique plugins, and e-commerce platforms tailored to meet the specific goals of each client. Ou
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Tel Aviv-Yafo, Il
Services Provided+9 Services
55% Custom Web Application Development
30% E-Commerce Development
15% API Development & Integration
35% Mobile App UI Design
AI Summary
“Line Studio specializes in custom WordPress development, strategic digital marketing, and UX design, delivering tailored, high-performance web solutions with a client-focused, results-driven approach.”
Artwork StudiosProfile set up by Edverise AI
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Artwork Studios è una web agency di Milano attiva dal 1998, specializzata nella creazione di siti web, e-commerce, SEO, GEO (Generative Engine Optimization), Brand Identity, Logo Design e integrazione di intelligenza artificiale. Sviluppiamo su diverse piattaforme e tecnologie come WordPress, Webflo
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Milan, Lombardy, It
Services Provided+9 Services
35% Custom Web Application Development
10% Mobile App Development (iOS & Android)
40% E-Commerce Development
15% API Development & Integration
AI Summary
“Artwork Studios is a Milan-based web agency specializing in web development, e-commerce, SEO, brand identity, and AI integration, delivering tailored digital solutions for diverse industries since 1998.”
BINARY FUSION SRLProfile set up by Edverise AI
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We assist you in swiftly advancing innovative concepts and achieving tangible business benefits by maximizing our production-ready custom software development and UI/UX offerings.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+6 Services
25% API Development & Integration
40% Mobile App Development (iOS & Android)
35% Custom Web Application Development
15% UX Audit & Heuristic Evaluation
AI Summary
“BINARY FUSION SRL specializes in custom software development and UI/UX design, enabling rapid innovation and delivering practical business solutions across diverse industries.”
PTM SOFTProfile set up by Edverise AI
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**Company Overview** PTM Soft is a software development company based in Poland that assists businesses in creating contemporary web and mobile applications. We focus on developing scalable platforms, personalized business systems, and user-friendly digital products designed specifically for our c
Highlights
10-49
Employees
Services Provided+6 Services
25% API Development & Integration
25% Mobile App Development (iOS & Android)
30% Backend Development
20% Custom Web Application Development
AI Summary
“PTM Soft is a Poland-based software firm delivering custom web, mobile, and backend solutions with expertise in agile development, cloud services, and user-centric designs across multiple industries.”
GrandTech CrossProfile set up by Edverise AI
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Founded in 2017, GrandTech Cross is a worldwide software development firm based in Brooklyn, NY, with additional offices in Australia, Qatar, and Karachi, Pakistan. We focus on providing innovative software solutions, SaaS platforms, and mobile applications designed to meet the needs of various indu
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Services Provided+4 Services
50% Custom Web Application Development
30% API Development & Integration
20% Mobile App Development (iOS & Android)
100% Business Intelligence (BI) Dashboard Development
AI Summary
“GrandTech Cross, a global software developer founded in 2017, delivers innovative, customized SaaS, HRM, and CRM solutions with competitive pricing, fast delivery, and a client-focused approach.”
Kickr TechnologyProfile set up by Edverise AI
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KickrTechnology is a rapidly growing and versatile IT company based in India, recognized as a leading provider of advanced product engineering solutions. We are a trusted partner for startups and enterprises globally, offering a wide range of services including React Native App Development, Software
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Noida, Uttar Pradesh, In
Services Provided+6 Services
50% Mobile App Development (iOS & Android)
25% Custom Web Application Development
15% ERP & CRM Development
10% API Development & Integration
AI Summary
“Kickr Technology is an Indian IT firm specializing in advanced product engineering, app development, blockchain integration, and digital marketing, delivering tailored, reliable solutions to startups and enterprises globally.”
DEPAUSEITProfile set up by Edverise AI
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We are crucial allies for companies seeking to leverage AI technology to succeed in today's competitive environment. Our knowledge, adaptability, and dedication to innovation position us as key contributors in assisting businesses to reach their objectives and maneuver through the challenges of the
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Katy, Texas, Us
Services Provided+16 Services
10% Other IT Consulting and SI
10% IT Staff Augmentation
10% Cloud Consulting & SI
10% Workflow Automation (Zapier / Make / n8n)
AI Summary
“DEPAUSEIT partners with businesses to harness AI technology, offering expertise and innovative solutions that drive success and navigate challenges in the evolving digital landscape.”
DotTrend, IncProfile set up by Edverise AI
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Wayne Bui, the President of DotTrend, brought over ten years of experience in the tech industry when he founded his web design and software development agency in 2004. He has built a team of skilled programmers, designers, and engineers over the years, and has formed collaborations with specialists
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Louisville, Kentucky, Us
Services Provided+5 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“DotTrend, Inc offers custom software, mobile app development, UI/UX design, and e-commerce solutions, delivering high-quality, business-focused digital products and services primarily in the Midwest and South-Central U.S.”

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