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

CloudpsoProfile set up by Edverise AI
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CloudPSO is an Information Technology Outsourcing (ITO) firm that helps organizations find skilled personnel to tackle intricate digital challenges, enhancing efficiency, lowering expenses, and ensuring compliance. The company provides options, autonomy, and assurance in designing, implementing, and
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Services Provided+10 Services
40% Mobile App Development (iOS & Android)
60% API Development & Integration
50% Other IT Consulting and SI
40% IT Staff Augmentation
AI Summary
“CloudPSO is an IT outsourcing firm specializing in customized hybrid solutions, providing skilled personnel to enhance efficiency, reduce costs, ensure compliance, and support business innovation and growth.”
Made by PorterProfile set up by Edverise AI
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Made by Porter is run by solopreneur Chris Porter, who specializes in creating technical systems for founders, entrepreneurs, and solopreneurs. Through a combination of design and coding, he assists startups and small businesses in developing websites, applications, and systems. Porter emphasizes da
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
Services Provided+4 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% CMS Development & Customization
AI Summary
“Made by Porter, led by solopreneur Chris Porter, develops efficient, data-driven websites and systems for startups and entrepreneurs, prioritizing simplicity, functionality, and premium design aesthetics.”
Horizon Dev LLCProfile set up by Edverise AI
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Horizon Dev specializes in overhauling outdated data platforms for established companies. We have successfully completed more than 100 production deployments, focusing on modernizing systems that are 10 to 30 years old, all while ensuring that daily operations remain uninterrupted. Our dedicated tea
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
25% Custom Web Application Development
25% Backend Development
15% Frontend Development
20% API Development & Integration
AI Summary
“Horizon Dev LLC modernizes legacy data platforms for mid-market companies, delivering comprehensive system overhauls using technologies like React and Django to enhance performance and revenue.”
Tresundios Software Products and Services Private LimitedProfile set up by Edverise AI
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Tresundios is dedicated to delivering cost-effective, top-notch IT solutions that enable small and medium businesses to thrive in the digital environment. Our commitment to innovation, quality, and customer satisfaction guides all of our efforts.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+6 Services
25% API Development & Integration
25% Mobile App Development (iOS & Android)
25% E-Commerce Development
25% Custom Web Application Development
AI Summary
“Tresundios Software Products and Services Private Limited delivers cost-effective, high-quality IT solutions focused on innovation and customer satisfaction to empower small and medium businesses digitally.”
OMANGOMProfile set up by Edverise AI
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OMANGOM is a technology partner certified in ISO 9001 and ISO 27001, offering comprehensive IT services, cloud infrastructure, cybersecurity, custom development, and AI-driven automation. Since 2015, we have assisted clients in the US, UK, Europe, APAC, and the Middle East with secure, scalable, and
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
40% Cloud Infrastructure Setup (AWS / GCP / Azure)
AI Summary
“OMANGOM delivers ISO-certified IT services including cloud infrastructure, cybersecurity, custom development, AI automation, and digital transformation, supporting global clients with secure, scalable, and quality solutions.”
Believe CreativeProfile set up by Edverise AI
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Believe Creative focuses on developing tailored website solutions by employing various technologies such as ReactJS, Node.js, MySQL, WooCommerce, WordPress, PostgreSQL, and Django.
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Hyderabad, In
Services Provided+5 Services
25% API Development & Integration
25% Mobile App Development (iOS & Android)
25% E-Commerce Development
25% Custom Web Application Development
AI Summary
“Believe Creative specializes in delivering customized website solutions using diverse technologies including ReactJS, Node.js, WordPress, WooCommerce, and databases like MySQL and PostgreSQL.”
N
Nikhil GargProfile set up by Edverise AI
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I'm Nikhil Garg, a Full Stack Developer and former CTO with over 13 years of experience assisting non-technical founders in transforming their ideas into SaaS products, from conception to launch. I collaborate exclusively with startups and growing businesses in the US market, acting as a reliable te
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+3 Services
60% Custom Web Application Development
25% API Development & Integration
15% Mobile App Development (iOS & Android)
100% Managed IT Services
AI Summary
“Nikhil Garg is a seasoned Full Stack Developer and former CTO with 13+ years experience, delivering SaaS MVPs, fractional CTO services, and AI codebase rescue to US startups remotely.”
Mid-Chain TechnologiesProfile set up by Edverise AI
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We are a contemporary IT services firm that focuses on developing software powered by AI, as well as mobile apps, web platforms, automation solutions, and adaptable business offerings. Our team collaborates with startups and established companies to turn their concepts into robust digital products u
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+8 Services
15% Cloud Consulting & SI
5% IT Staff Augmentation
10% AI Agent & Multi-Agent System Development
15% Custom AI Chatbot Development
AI Summary
“Mid-Chain Technologies delivers AI-powered software, mobile apps, web platforms, and automation solutions, partnering with startups and enterprises to create scalable, user-centric digital products fostering business growth.”
SoluSoft Technologies Pvt LtdProfile set up by Edverise AI
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Intelligent Enterprise Document and Knowledge Management Solutions: - N2wDMS (Document Management System) for secure central storage and management of documents. - KDMS (Knowledge Management System) for capturing and disseminating organizational knowledge. - Automation of workflows for approvals, r
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+8 Services
10% AI Strategy & Roadmap Consulting
18% LLM Integration & Prompt Engineering
12% Custom AI Chatbot Development
15% AI Model Fine-Tuning & Training
AI Summary
“SoluSoft Technologies Pvt Ltd offers intelligent document, knowledge management, custom software development, and AI-powered business automation solutions, enhancing enterprise efficiency and decision-making.”
Autonix LabProfile set up by Edverise AI
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Autonix Lab is a consulting and technology services company that assists businesses in exploring AI, Web3, DeFi, and fintech, while scaling their teams and products. We create AI strategy roadmaps, develop custom AI agents, provide smart contract and decentralized application (dApp) solutions, and o
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
25% API Development & Integration
65% Custom Web Application Development
10% E-Commerce Development
55% AI Strategy & Roadmap Consulting
AI Summary
“Autonix Lab is a global consulting and technology firm specializing in AI, Web3, DeFi, fintech solutions, software development, IT outsourcing, staff augmentation, recruiting, and SEO services.”

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