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

ArionkoderProfile set up by Edverise AI
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While some companies discuss AI transformation, we actively implement it. Arionkoder collaborates with organizations ready to move beyond pilot projects and start delivering results. Whether in healthcare, pharmaceuticals, logistics, or GovTech, we integrate with your team, take responsibility for d
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Montevideo, Montevideo, Uy
Services Provided+3 Services
60% Custom Web Application Development
30% API Development & Integration
10% Code Review & Technical Audits
25% AI Strategy & Roadmap Consulting
AI Summary
“Arionkoder partners across industries like healthcare, pharmaceuticals, logistics, and GovTech to develop and implement practical AI solutions, ensuring responsible delivery and real-world impact.”
StackdApps.ioProfile set up by Edverise AI
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StackdApps is your reliable ally in navigating the digital realm and achieving success in today's world. Our team of committed professionals harnesses state-of-the-art technologies to empower businesses like yours. We specialize in NextJS, React, and React Native to develop high-performing web and
Highlights
$100,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Toronto, Ontario, Ca
Services Provided
45% E-Commerce Development
30% Mobile App Development (iOS & Android)
10% API Development & Integration
15% Custom Web Application Development
AI Summary
“StackdApps.io specializes in building high-performance web and mobile applications using NextJS, React, and React Native, helping businesses enhance their digital presence and operational success.”
Kiranam TechnologiesProfile set up by Edverise AI
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At Kiranam Technologies, our data solutions and services are tailored to support you at every stage of your transformation journey. No matter your industry, having access to data is essential for making informed decisions. We focus on delivering predictive insights and enabling a greater number of t
Highlights
$25,000+
Min Project Size
50-249
Employees
Coppell, Texas, Us
Services Provided+3 Services
70% Custom Web Application Development
30% API Development & Integration
20% AI Strategy & Roadmap Consulting
20% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Kiranam Technologies delivers comprehensive data solutions, including big data, cloud services, predictive analytics, reporting, and staffing, empowering businesses with secure, timely insights across industries.”
AdvantISSProfile set up by Edverise AI
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AdvantISS assists organizations in over 10 sectors to enhance their business operations through tailored software solutions. Our dedicated team of more than 50 IT experts enables clients to achieve their business objectives more swiftly by creating high-quality innovative software, upgrading and mig
Highlights
$50,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Sumy, Ua
Services Provided+9 Services
40% Custom Web Application Development
30% Legacy System Modernization
25% API Development & Integration
5% ERP & CRM Development
AI Summary
“AdvantISS delivers comprehensive software solutions across 10+ sectors, specializing in application development, legacy modernization, cloud migration, and IT consulting with a skilled 50+ expert team.”
Nexus It ConsultantsProfile set up by Edverise AI
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At Nexus IT Consultants, we connect your ideas with the digital world. Our journey started with a love for coding, and now we leverage years of development experience to provide customized web solutions that enhance your business. With a focus on user-centered design, a passion for technology, and a
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
85% Custom Web Application Development
15% API Development & Integration
100% IT Staff Augmentation
AI Summary
“Nexus IT Consultants delivers customized web solutions, combining expertise in UI/UX, development, and project management to transform ideas into scalable digital experiences with client-focused service.”
Parafernalia InterativaProfile set up by Edverise AI
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We are a group of strategists, designers, and developers dedicated to crafting exceptional digital experiences that enhance the online growth of our clients and partners. Our team creates and provides mobile applications, web applications, and APIs that collaborate to offer comprehensive digital sol
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Rio de Janeiro, Rio De Janeiro, Br
Services Provided+3 Services
30% Mobile App Development (iOS & Android)
30% Custom Web Application Development
25% API Development & Integration
10% Backend Development
AI Summary
“Parafernalia Interativa specializes in developing integrated digital solutions, including mobile and web applications plus APIs, to drive online growth and enhance client experiences.”
CreutoProfile set up by Edverise AI
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CREUTO is a global software development firm that assists startups, scaleups, and established enterprises in creating digital products that are efficient, dependable, and scalable. Our expertise spans custom software, mobile apps, web platforms, SaaS offerings, and AI/ML solutions. Whether a client
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Bhubaneswar, Odisha, In
Services Provided+3 Services
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
10% SaaS Product Development
AI Summary
“Creuto is a global software development firm delivering bespoke web, mobile, and AI-driven products with senior engineering expertise, creating scalable, value-focused digital solutions across diverse industries.”
Manuell SolutionsProfile set up by Edverise AI
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We specialize in WordPress and are dedicated to addressing all aspects of e-commerce, web development, design, and any issues related to WordPress. Our expertise covers areas such as Elementor, Divi, plugin and theme development, and beyond. We actively contribute to the WordPress community and enjo
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Mombasa, Coast, Ke
Services Provided
50% Custom Web Application Development
40% E-Commerce Development
10% API Development & Integration
AI Summary
“Manuell Solutions specializes in comprehensive WordPress services, including e-commerce, web development, design, and plugin/theme development, actively supporting the WordPress community with expert solutions.”
CodeStormingProfile set up by Edverise AI
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CodeStorming is a reliable IT service provider focused on delivering exceptional system solutions. We excel in the design, integration, and management of technology to enhance your business operations. Our skilled team brings expertise in system integration, managed IT services, cybersecurity, and m
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Chisinau, Chisinau, Md
Services Provided
40% Custom Web Application Development
50% Mobile App Development (iOS & Android)
10% API Development & Integration
AI Summary
“CodeStorming delivers comprehensive IT solutions, specializing in system integration, managed services, cybersecurity, and cross-platform app development to enhance business technology and innovation.”
eesy-innovation GmbHProfile set up by Edverise AI
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eesy-innovation specializes in providing comprehensive development services for complete IoT solutions. The company delivers end-to-end services across various industries, including healthcare, sports, smart homes, and more. Its key areas of expertise encompass hardware design (such as schematics an
Highlights
10-49
Employees
Services Provided+2 Services
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
40% API Development & Integration
30% AI Strategy & Roadmap Consulting
AI Summary
“eesy-innovation GmbH offers end-to-end IoT development services across industries, specializing in hardware, firmware, cloud platforms, and AI software, delivering innovative, market-ready solutions with expert support.”

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