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

JDOT IT SP. Z O.O.Profile set up by Edverise AI
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JDOT IT is a Polish company specializing in full-cycle software development and IT consulting, established in 2022. We support both IT and non-IT organizations, along with individuals, to meet their objectives using top-notch solutions and the latest technology trends. As a mid-sized international f
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Services Provided+3 Services
30% Mobile App Development (iOS & Android)
40% Custom Web Application Development
20% API Development & Integration
10% E-Commerce Development
AI Summary
“JDOT IT is a mid-sized international Polish company offering full-cycle software development and IT consulting with experienced developers across multiple European and Eurasian countries.”
GraceTechnologiesInc.Profile set up by Edverise AI
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Grace Technologies Inc. is a comprehensive software development and digital technology firm that has been proudly serving its clients since 2018. Established with the goal of connecting innovation with implementation, we focus on creating scalable, secure, and user-friendly digital solutions. Our ar
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Houston, Texas, Us
Services Provided+25 Services
10% Legacy System Modernization
15% Blockchain & Web3 Development
13% Frontend Development
7% QA & Software Testing
AI Summary
“Grace Technologies Inc. specializes in delivering scalable, secure digital solutions including software development, cloud services, and emerging technologies, empowering diverse clients since 2018.”
Suds Technologies LimitedProfile set up by Edverise AI
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SUDS Technologies Ltd is a software innovation lab focused on developing web and mobile applications, creating custom software solutions, providing DevOps services, and offering IT consultancy. Our goal is to assist businesses in creating robust digital systems that promote sustainable growth and se
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
35% Mobile App Development (iOS & Android)
50% Custom Web Application Development
15% API Development & Integration
100% DevOps Engineering
AI Summary
“SUDS Technologies Ltd specializes in developing web and mobile applications, custom software solutions, DevOps services, and IT consultancy to foster sustainable business growth.”
Source Spark TechProfile set up by Edverise AI
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Source Spark Tech is a performance-oriented IT agency that focuses on Web Development, Mobile App Development, UI/UX Design, and AI-driven solutions. We assist startups, small to medium-sized enterprises, and large businesses in converting their concepts into scalable, high-quality digital products.
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
35% Custom Web Application Development
20% API Development & Integration
10% E-Commerce Development
35% Mobile App Development (iOS & Android)
AI Summary
“Source Spark Tech is an IT agency specializing in web and mobile app development, UI/UX design, and AI solutions, delivering scalable digital products to businesses of all sizes.”
T
ThowdSoftProfile set up by Edverise AI
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Thowdsoft is a leading professional web development agency that offers an extensive range of services designed to help businesses create a strong online presence. Their expertise includes Web Development, API integration, SEO, and Digital Marketing, with solutions customized to align with the unique
Highlights
<25
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
50% Custom Web Application Development
40% API Development & Integration
10% E-Commerce Development
100% Cloud Consulting & SI
AI Summary
“Thowdsoft is a professional web development agency providing tailored services in web development, API integration, SEO, and digital marketing to enhance clients' online presence.”
Plantech Industries - Out of BusinessProfile set up by Edverise AI
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Plantech offers top-notch technological solutions to its clients. Our team recognizes that developing solutions that are efficient, effective, and enjoyable to use is crucial for a brighter future. Our approach is defined by a keen emphasis on detail, innovation, and functionality.
Highlights
$50,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
25% QA & Software Testing
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% API Development & Integration
AI Summary
“Plantech Industries specialized in delivering innovative, efficient, and user-friendly technological solutions, emphasizing detail and functionality before going out of business.”
OpenCircleProfile set up by Edverise AI
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OpenCircle: Your Partner in Digital Transformation At OpenCircle, we excel in software consulting by transforming technology integration to enhance business efficiency. With the goal of becoming a global leader in technology consultancy, we assist clients on their digital transformation journey.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Sao Paulo, Sao Paulo, Br
Services Provided+10 Services
20% QA & Software Testing
15% API Development & Integration
30% Mobile App Development (iOS & Android)
10% SaaS Product Development
AI Summary
“OpenCircle specializes in comprehensive digital transformation, offering expert software consulting, innovative design, AI-driven analytics, and flexible engagement models to enhance business efficiency globally.”
webbzeeProfile set up by Edverise AI
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Webbzee is a results-oriented web development agency that focuses on creating high-converting websites and Shopify stores. We assist brands in turning their concepts into scalable digital solutions by utilizing strategic design, efficient development, and a focus on conversions. Whether it’s for eCo
Highlights
2-9
Employees
Services Provided+11 Services
30% Custom Web Application Development
15% API Development & Integration
40% E-Commerce Development
15% Mobile App Development (iOS & Android)
AI Summary
“Webbzee is a web development agency specializing in high-converting websites and Shopify stores, delivering strategic, efficient, and growth-focused digital solutions for businesses and eCommerce.”
Walkiria AppsProfile set up by Edverise AI
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At Walkiria Apps, we convert intricate business challenges into smooth digital solutions. Located in Spain, we focus on creating custom mobile applications (for both iOS and Android) and high-performance web solutions that are built for speed and scalability. Our knowledge encompasses the full techn
Highlights
50-99
Avg Hourly Rate
Albacete, Castilla La Mancha, Es
Services Provided+6 Services
20% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
15% E-Commerce Development
AI Summary
“Walkiria Apps, based in Spain, delivers end-to-end digital solutions including custom mobile apps, scalable web platforms, and e-commerce integration, emphasizing strategic growth and robust security.”
Fenix AllianceProfile set up by Edverise AI
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En Fenix Alliance, nuestro objetivo es crear un entorno donde la tecnología y las habilidades excepcionales de las personas se unan para ofrecer soluciones a los retos de una sociedad cada vez más global y tecnológica. Contamos con un amplio grupo de socios comerciales, un completo portafolio de ser
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Tunja, Co
Services Provided+16 Services
8% ECM Consulting and SI
12% CRM Consulting and SI
25% Cloud Consulting & SI
8% Other IT Consulting and SI
AI Summary
“Fenix Alliance is a technology-driven conglomerate offering comprehensive cloud services, innovative smart systems, and IT solutions, collaborating globally to enhance productivity and promote sustainable development.”

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