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

devAtelier
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Since 2009, we have proudly operated Southern California’s only mobile app “atelier” (artist's workshop). What began as a casual conversation between coworkers in San Diego about our new iPhones has evolved into a comprehensive suite of products and services designed to assist both corporate clients
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
San Diego, California, Us
Services Provided+2 Services
35% Mobile App Development (iOS & Android)
8% API Development & Integration
7% Custom Web Application Development
10% UX Research & Usability Testing
AI Summary
“Since 2009, devAtelier has delivered mobile app development, published iOS development books, and created B2C and white-label solutions for startups and Fortune 500s.”
Coralsoft
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Coralsoft is a software development company that prioritizes people, focusing on innovation, collaboration, and excellence. We believe that exceptional software emerges fro
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
18% Mobile App Development (iOS & Android)
25% Custom Web Application Development
7% API Development & Integration
35% Custom AI Chatbot Development
AI Summary
“Coralsoft is a collaborative software development company committed to innovation, excellence, and fostering a supportive culture where every team member contributes to high-quality solutions.”
Karacter
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Revenue-Focused Digital Marketing and Web Development Agency Bring your business vision to life with a specialized Romanian agency that focuses on user-centered web solutions and data-informed marketing strategies. Create advanced websites and e-commerce platforms that lay the groundwork for stron
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Sibiu, Sibiu, Ro
Services Provided+1 Services
10% API Development & Integration
15% Frontend Development
25% Web App UI Design
25% Graphic Design
AI Summary
“Karacter is a Romanian digital marketing and web development agency specializing in user-focused web solutions and data-driven strategies to empower business growth and meaningful audience engagement.”
AFU SYSTEMS INC.
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AFU Systems Inc. is a software development company located in North America and Pakistan, founded in 2024 by a dedicated team of skilled technology professionals. Our enthusiastic group of seasoned developers, designers, and IT experts collaborates to provide outstanding technology solutions for bus
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided+2 Services
15% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% API Development & Integration
5% Blockchain & Web3 Development
AI Summary
“AFU Systems Inc., founded in 2024, delivers innovative, user-focused software solutions across North America and Pakistan, leveraging skilled professionals to support diverse business technology needs.”
Reali Solutions
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At Reali Solutions, we offer Human Resources for software engineering projects and IT managed services, including Java Developers, QA Engineers for software testing, AWS DevOps engineers, Business Analysts, Project Managers, and more. Our services are provided for IT development projects from India
Highlights
$50,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Allen, Texas, Us
Services Provided+1 Services
15% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% API Development & Integration
25% BI & Big Data Consulting & SI
AI Summary
“Reali Solutions delivers comprehensive IT and software engineering services from India, including HR staffing, project management, and specialized roles like developers, testers, analysts, and DevOps engineers.”
Technocure inc.
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Technocure Digital Solutions is a Canadian digital marketing firm based in Montreal, boasting more than 14 years of global expertise. We focus on website development, SEO, Google Ads management, and mobile app creation. Our bilingual team provides comprehensive digital solutions and round-the-clock
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% Search Engine Optimization (SEO)
13% CRM Consulting and SI
13% AI Strategy & Roadmap Consulting
12% E-Commerce Development
AI Summary
“Technocure Inc. is a Montreal-based digital marketing firm offering website development, SEO, Google Ads, and mobile app solutions to support Canadian businesses' online growth.”
KeepCodeIn
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Keepcodein shines as a leader in IT recruitment, effectively linking innovative tech firms with outstanding talent. Our strategic vision goes beyond conventional methods, as we thoroughly understand the specific needs of clients and candidates to ensure a perfect match in skills, values, and culture
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+5 Services
8% API Development & Integration
12% Custom Web Application Development
10% E-Commerce Development
3% Legacy System Modernization
AI Summary
“KeepCodeIn excels in IT recruitment, connecting tech firms with top talent through strategic, tailored approaches that align skills and culture, fostering lasting professional partnerships.”
Alt Digital Technologies
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At Alt Digital Technologies, we leverage cutting-edge technologies and harness creativity to drive innovation that maximizes benefits for our clients. Our emphasis is on product search, research, in-depth analysis, and exploratory studies to provide our clients with a reliable and consistent brand e
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Davie, Florida, Us
Services Provided+5 Services
15% E-Commerce Development
7% Mobile App Development (iOS & Android)
3% Legacy System Modernization
5% Custom Web Application Development
AI Summary
“Alt Digital Technologies delivers comprehensive software development, IT infrastructure, AI, and automation solutions, specializing in e-commerce and unified commerce platforms to enhance digital customer experiences.”
Ogma Inc.
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Ogma Applications is a software development firm located in Los Angeles, California, specializing in web-based and mobile applications for clients worldwide. The research and development, as well as the implementation, quality assurance, and deployment of projects, take place in our R&D office situa
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Yerevan, Am
Services Provided+11 Services
10% Custom Web Application Development
9% Mobile App Development (iOS & Android)
4% API Development & Integration
3% QA & Software Testing
AI Summary
“Ogma Inc. develops custom web and mobile applications, integrating systems and managing databases, while providing quality assurance, user experience design, and comprehensive digital marketing services.”
S
SFORHA
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SFORHA is an energetic group of specialists motivated by a dedication to carrying out projects in SAP S/4HANA, SAP CAR, and SAP BTP. Our name embodies our technical know-how and team-oriented approach. Similar to a cohesive unit, every team member contributes distinct skills, enabling us to tackle e
Highlights
$10,000+
Min Project Size
10-49
Employees
Services Provided+1 Services
13% API Development & Integration
12% Custom Web Application Development
10% Mobile App Development (iOS & Android)
15% Legacy System Modernization
AI Summary
“SFORHA is a dynamic team of specialists excelling in SAP S/4HANA, SAP CAR, and SAP BTP projects, combining diverse skills to tackle complex technical challenges efficiently.”

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