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

Sitesoch LLPProfile set up by Edverise AI
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We provide a comprehensive array of web and mobile app development services, as well as printing solutions, aimed at enhancing the operations of the small and medium-sized businesses we partner with.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided+3 Services
100% API Development & Integration
40% Digital Strategy
20% Email Marketing & Automation
30% Social Media Marketing
AI Summary
“Sitesoch LLP delivers comprehensive web and mobile app development alongside printing solutions, supporting small and medium-sized businesses to improve their operational efficiency and reach.”
DevCode Development StudioProfile set up by Edverise AI
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We are a group of skilled full-stack developers with 12 years of experience. We will cater to all your requirements by offering comprehensive web solutions, employing contemporary techniques and Agile/Scrum development practices. Our core technology stack includes We eagerly anticipate hearing more
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+1 Services
45% Custom Web Application Development
15% Mobile App Development (iOS & Android)
30% API Development & Integration
10% E-Commerce Development
AI Summary
“DevCode Development Studio offers comprehensive web solutions with 12 years of full-stack expertise, utilizing Agile practices to create responsive, SEO-friendly, and visually appealing websites.”
ZupeeSoft IndiaProfile set up by Edverise AI
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ZupeeSoft India is a results-oriented software development firm located in Ahmedabad, Gujarat — the epicenter of India's vibrant tech scene. Our focus goes beyond merely creating software; we craft digital experiences that address genuine business challenges and drive sustainable growth. We collabor
Highlights
<25
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
20% API Development & Integration
15% E-Commerce Development
25% Mobile App Development (iOS & Android)
AI Summary
“ZupeeSoft India delivers tailored software, web and mobile apps, UI/UX design, and digital marketing solutions, emphasizing quality, collaboration, and measurable business outcomes.”
Advanced Software Development (ASD Team)Profile set up by Edverise AI
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The ASD Team collaborates with companies that have an established software product and need to continue its development without making each update a potential risk. Many products reach a stage—sometimes even before they are fully live—where integrations become more complicated, releases require heig
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Chernivtsi, Chernivtsi, Ua
Services Provided+5 Services
25% Custom Web Application Development
30% API Development & Integration
20% Backend Development
15% Frontend Development
AI Summary
“Advanced Software Development (ASD Team) specializes in stabilizing and advancing established software products, focusing on risk management and reliability across Travel, Transportation, and Fintech sectors.”
Millennial ProjectsProfile set up by Edverise AI
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We create effective websites and provide dependable hosting solutions. Our aim is to help businesses of all sizes build a robust online presence and reach their digital objectives.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
50% Custom Web Application Development
20% API Development & Integration
30% E-Commerce Development
AI Summary
“Millennial Projects develops efficient websites and reliable hosting services, supporting businesses in establishing a strong online presence and achieving digital goals effectively.”
CodetivProfile set up by Edverise AI
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Jsme tým odborníků, kteří se nejen výborně orientují v kódu, ale také si skvěle rozumí navzájem. Dáváme do své práce maximum a podporujeme naše klienty v dosahování úspěchů v digitálním světě.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
Services Provided
20% E-Commerce Development
60% Custom Web Application Development
20% API Development & Integration
AI Summary
“Codetiv is a skilled team of experts excelling in coding and collaboration, committed to delivering high-quality solutions that empower clients to succeed in the digital realm.”
ITECHOPS CLOUD PRIVATE LIMITEDProfile set up by Edverise AI
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iTechOps assists in transforming innovative ideas into digital software solutions. Our goal is to offer high-quality, cost-effective DevOps and Full Stack Development consulting services aimed at enhancing growth and development for individuals, startups, and businesses of all sizes. We provide expe
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
100% API Development & Integration
100% Cloud Consulting & SI
100% DevOps Engineering
100% Product UX Strategy
AI Summary
“iTechOps Cloud Private Limited delivers cost-effective DevOps and full stack development solutions, specializing in cloud-based system architecture and global web application management for diverse clients.”
Kalsym SystemsProfile set up by Edverise AI
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KALSYM offers outstanding custom software development, white label platforms, telecom solutions, and on-demand talent. With extensive experience and a committed team, we create innovative and tailored solutions to meet your business requirements. Our focus is on developing custom software for small
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Subang Jaya, Selangor, My
Services Provided+1 Services
40% API Development & Integration
40% Mobile App Development (iOS & Android)
20% E-Commerce Development
70% DevOps Engineering
AI Summary
“KALSYM specializes in custom software development, white label platforms, telecom solutions, and on-demand talent, delivering innovative, tailored technology services to SMEs and startups.”
IntellexiProfile set up by Edverise AI
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What happens when you mix Millennials with coding skills and a company run by Gen X leaders? You get a business that truly understands the game! Over the past decade, Intellexi has assisted our partners in innovating, developing, and scaling their digital products through more than 50 enterprise pro
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+1 Services
50% Custom Web Application Development
40% API Development & Integration
10% Legacy System Modernization
60% Machine Learning Model Development
AI Summary
“Intellexi is a Croatian technology firm specializing in enterprise software development, app modernization, and AI solutions, delivering scalable and innovative digital products across multiple industries.”
TechStopProfile set up by Edverise AI
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TechStop assists businesses in reaching their goals by providing tailored web development, eCommerce solutions, and emphasizing performance, usability, and industry best practices.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
100% API Development & Integration
100% Cloud Consulting & SI
100% DevOps Engineering
100% Search Engine Optimization (SEO)
AI Summary
“TechStop delivers customized web development and eCommerce solutions, focusing on performance, usability, and industry best practices to help businesses achieve their objectives.”

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