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.

How this list is built

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

8,618 Companies

List of the Best API Development & Integration Agencies

Medical Systems ConsultProfile set up by Edverise AI
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Medical Systems Consult is a specialized consulting firm focused on every facet of medical device development, encompassing regulatory compliance, software development, systems engineering, and risk management. We assist clients in navigating the journey from initial strategy to market launch, provi
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Dracut, Massachusetts, Us
Services Provided
45% Custom Web Application Development
15% Mobile App Development (iOS & Android)
25% API Development & Integration
15% QA & Software Testing
AI Summary
“Medical Systems Consult offers comprehensive consulting in medical device development, handling regulatory compliance, software, engineering, risk management, audits, and quality system improvements to support successful market entry.”
NS804Profile set up by Edverise AI
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NS804 is a comprehensive mobile app development company located in Richmond, VA. Focusing on native iOS and Android app development, NS804 has created over 100 applications since 2012. We maintain a humble approach, taking the time to understand your business, its direction, and your objectives. Dri
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Glen Allen, Virginia, Us
Services Provided
80% Mobile App Development (iOS & Android)
10% Custom Web Application Development
10% API Development & Integration
AI Summary
“NS804, based in Richmond, VA, specializes in native iOS and Android app development, delivering high-quality, collaborative, and innovative solutions tailored to diverse client needs since 2012.”
NeuramonksProfile set up by Edverise AI
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NeuraMonks – 𝘼𝙄 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 That Deliver Tangible Business Outcomes NeuraMonks is a reliable AI development firm providing tailored AI solutions for companies focused on implementation rather than trial and error. We offer comprehensive 𝘼𝙄 𝙨𝙚𝙧𝙫𝙞𝙘𝙚𝙨 — covering everything from strat
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+5 Services
8% AI Strategy & Roadmap Consulting
8% LLM Integration & Prompt Engineering
7% Custom AI Chatbot Development
10% Machine Learning Model Development
AI Summary
“NeuraMonks is a reliable AI development firm offering tailored, scalable AI solutions from strategy to deployment, enabling seamless integration and measurable business outcomes across industries.”
Tech GuysProfile set up by Edverise AI
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At Techbros, we assist companies in enhancing their operations through intelligent, scalable technology. Our areas of expertise include: 🤖 AI Solutions - automating workflows, developing smart chatbots, and providing predictive analytics. 📊 ETL & Data Pipelines - seamlessly extracting, transformin
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
West Palm Beach, Florida, Us
Services Provided
20% API Development & Integration
75% Custom Web Application Development
5% QA & Software Testing
AI Summary
“Techbros delivers scalable technology solutions including AI automation, data pipeline management, and responsive web and app development to optimize business operations and foster growth.”
R
Raihsoft TechnologiesProfile set up by Edverise AI
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Raihsoft is a software development company that specializes in creating scalable, high-performance applications with a focus on the user experience. We provide comprehensive solutions, from optimized databases to strong backends and user-friendly, modern frontends. Our main technologies include Pyth
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
45% Custom Web Application Development
10% Mobile App Development (iOS & Android)
30% API Development & Integration
15% E-Commerce Development
AI Summary
“Raihsoft Technologies develops scalable, high-performance software solutions with expertise in Python/Django and React, focusing on custom web applications, ERP systems, and integrated digital services tailored to business needs.”
Lucas Huls MediaProfile set up by Edverise AI
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Lucas Huls Media is a software development studio located in the Netherlands, focused on creating custom web applications, automation tools, and scalable digital platforms. We assist businesses in turning their concepts into dependable software that enhances efficiency, minimizes manual tasks, and f
Highlights
$50-99/hr
Avg Hourly Rate
Enschede, Overijssel, Nl
Services Provided
50% Custom Web Application Development
10% Mobile App Development (iOS & Android)
25% API Development & Integration
15% SaaS Product Development
AI Summary
“Lucas Huls Media is a Dutch software studio specializing in custom web applications, automation, and scalable digital platforms, delivering modern, user-friendly solutions that enhance business efficiency and growth.”
Refactor PlusProfile set up by Edverise AI
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Greetings from the Refactor Plus team! 👋🏻 We're a specialized development agency that collaborates with leading digital agencies and major eCommerce brands to provide high-quality, scalable Shopify development and tailored tech solutions that stand the test of time. 🙌🏻 We are your trusted techni
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
85% E-Commerce Development
15% API Development & Integration
AI Summary
“Refactor Plus is a specialized development agency delivering scalable, customized Shopify Plus solutions including theme and app development, partnering with digital agencies and eCommerce brands.”
CleverLabsProfile set up by Edverise AI
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CleverLabs is a global software engineering firm based in Warsaw, Poland, with research and development offices located in Estonia and Kazakhstan. Our team consists of 50 in-house full-stack engineers, boasting over a decade of experience. We focus on custom web development and high-load API solutio
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+1 Services
30% Custom Web Application Development
18% API Development & Integration
2% Blockchain & Web3 Development
40% Generative AI
AI Summary
“CleverLabs is a global software engineering firm specializing in custom web development, high-load APIs, and integrations across logistics, fintech, healthcare, and blockchain industries with proven expertise.”
Big Light StudioProfile set up by Edverise AI
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Big Light Studio assists emerging businesses in navigating technical complexities. We offer part-time CTO and engineering leadership services to startups and expanding teams seeking strategic guidance, modernization, or delivery assistance. Our approach combines business acumen with technical expert
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Essex Junction, Vermont, Us
Services Provided
25% API Development & Integration
25% Cloud Consulting & SI
25% DevOps Engineering
25% Operational Process Consulting
AI Summary
“Big Light Studio provides part-time CTO and engineering leadership to startups, offering strategic guidance and technical expertise for scalable, reliable, and high-performance platform development.”
Maestro StudioProfile set up by Edverise AI
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Since 2020, Maestro Studio has been dedicated to simplifying and enhancing access to technology. Our skilled team delivers practical and scalable solutions to bring your ideas to life. We create modern websites, high-performance e-commerce platforms, and mobile applications for both iOS and Android.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Tbilisi, Tbilisi, Ge
Services Provided
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
25% E-Commerce Development
AI Summary
“Maestro Studio delivers scalable digital solutions including websites, e-commerce, mobile apps, CRM, SEO, and API integration, prioritizing user experience, mentorship, and sustainable business growth since 2020.”

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