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

8,487 Companies

List of the Best API Development & Integration Agencies

Index Of SolutionsProfile set up by Edverise AI
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Index of Solutions is a dedicated ERP consultancy that specializes in providing Microsoft Dynamics 365 Business Central solutions throughout the Middle East, particularly in Lebanon and Saudi Arabia. We blend extensive technical knowledge with a solid grasp of business processes to execute complete
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
20% API Development & Integration
14% Custom Web Application Development
23% BI & Big Data Consulting & SI
10% ERP Consulting and SI
AI Summary
“Index of Solutions specializes in Microsoft Dynamics 365 Business Central ERP implementations across the Middle East, delivering customized, scalable solutions with integration, training, and ongoing support for diverse industries.”
Relu ConsultancyProfile set up by Edverise AI
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Our advanced data scraping services utilize state-of-the-art technology to meet your needs. At Relu Consultancy, we aim to provide an adaptable scraping process that
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Bhopal, Madhya Pradesh, In
Services Provided+2 Services
33% Robotic Process Automation (RPA)
13% API Development & Integration
3% CMS Development & Customization
17% Custom Web Application Development
AI Summary
“Relu Consultancy specializes in advanced, secure data scraping solutions, providing adaptable and scalable services that effectively meet diverse business needs with cutting-edge technology.”
Devsfield SoftwareProfile set up by Edverise AI
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Devsfield is a software development firm that specializes in creating new software and enhancing existing systems. We concentrate on digital transformation, software engineering, AI-based solutions, and staff augmentation. **Service Model** We prioritize collaboration, transparency, and flexibilit
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Gaziemir, Izmir, Tr
Services Provided+2 Services
25% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
5% IT Staff Augmentation
18% API Development & Integration
AI Summary
“Devsfield Software specializes in software development, digital transformation, AI solutions, and staff augmentation, delivering agile, collaborative, and cutting-edge technology services tailored to client needs.”
TSYFRAProfile set up by Edverise AI
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At Tsyfra, we focus on empowering businesses to succeed in the online space. Located in Chicago and catering to clients nationwide, we are a small yet committed web development agency dedicated to providing intelligent, scalable digital solutions without the costs associated with larger firms. We pr
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Palatine, Illinois, Us
Services Provided
13% API Development & Integration
25% E-Commerce Development
12% Mobile App Development (iOS & Android)
50% Search Engine Optimization (SEO)
AI Summary
“Tsyfra is a Chicago-based web development agency delivering personalized, scalable digital solutions nationwide, specializing in website creation, e-commerce, SEO, and digital marketing to support business growth.”
Healthcare IntegrationsProfile set up by Edverise AI
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Healthcare Integrations is a consulting and managed services firm focused on providing cutting-edge interoperability solutions for healthcare organizations. Utilizing technologies like Mirth Connect, HL7, and FHIR, we facilitate efficient data exchange and tackle system integration hurdles. OUR MISS
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Kansas City, Missouri, Us
Services Provided+2 Services
13% Custom Web Application Development
20% API Development & Integration
23% Other IT Consulting and SI
10% IT Staff Augmentation
AI Summary
“Healthcare Integrations specializes in consulting and managed services, delivering reliable interoperability solutions using advanced technologies to optimize healthcare data exchange and enhance patient care.”
TyetechnologyProfile set up by Edverise AI
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Established with the goal of empowering small to medium-sized businesses, Tyetechnologies stands out as a leader in IT security and compliance. We take pride in our extensive expertise and dedication to delivering exceptional IT services. Our method integrates advanced technology with a personalized
Highlights
2-9
Employees
Charlotte, North Carolina, Us
Services Provided
14% Mobile App Development (iOS & Android)
20% API Development & Integration
33% Other IT Consulting and SI
33% Operational Process Consulting
AI Summary
“Tyetechnologies delivers comprehensive IT security and compliance solutions for small to medium businesses, specializing in cybersecurity, network support, software testing, and customized IT consulting services.”
UpturnRenalsProfile set up by Edverise AI
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Our development team boasts more than 20 years of expertise in creating tailored web solutions.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Barcelona, Catalonia, Es
Services Provided
60% Custom Web Application Development
20% E-Commerce Development
20% API Development & Integration
AI Summary
“UpturnRenals leverages over 20 years of web development expertise to deliver customized and effective web solutions tailored to diverse client needs with professionalism and precision.”
V Expands Technologies Private LimitedProfile set up by Edverise AI
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V Expands is a reliable company for outsourcing your tasks to flexible technology. We provide affordable solutions that encompass web development, application development, digital innovation, testing, UI/UX design, and support and maintenance.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
60% Custom Web Application Development
20% API Development & Integration
20% Mobile App Development (iOS & Android)
AI Summary
“V Expands Technologies Private Limited delivers affordable, flexible solutions in web and application development, digital innovation, UI/UX design, testing, and ongoing support services.”
DevActifProfile set up by Edverise AI
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At DevActif, we are convinced that every company has a part to play in the responsible advancement of future society. That’s why our team of software developers is dedicated to enhancing their environments sustainably by assisting organizations in the proactive enhancement of their web, mobile, and/
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Saint-Roch-de-Richelieu, Quebec, Ca
Services Provided+1 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% E-Commerce Development
AI Summary
“DevActif develops sustainable software solutions enhancing economic efficiency, social fairness, and ecological sustainability for organizations' web, mobile, and cloud applications to support future societal advancement.”
Someshwara Software Pvt LtdProfile set up by Edverise AI
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Someshwara is an innovative software development startup focused on advanced technologies such as AR/VR/MR solutions, Web3, Blockchain, the Metaverse, and 3D games. The company has developed its own suite of products, including 3D games and an edutech development accelerator, alongside offering AR/V
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
55% Blockchain & Web3 Development
AI Summary
“Someshwara Software Pvt Ltd is a pioneering startup specializing in AR/VR/MR, Web3, Blockchain, and 3D games, delivering innovative software solutions globally with award-winning expertise.”

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