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

W
WiserlampProfile set up by Edverise AI
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Enhance your online presence through our professional software development services. Our team provides innovative solutions customized to meet your specific requirements. Turn your ideas into reality – reach out to us today.
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
30% API Development & Integration
50% Custom Web Application Development
20% E-Commerce Development
AI Summary
“Wiserlamp offers professional software development services, delivering innovative, tailored solutions to enhance online presence and transform client ideas into effective digital realities.”
Best LabzProfile set up by Edverise AI
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Do you have a startup idea and require tailored software solutions? Before spending excessively in the US, take a moment to consider this: $1 USD is roughly equivalent to ₹85 Rupees in India. That's a significant difference! This is where we come in. At BestLabz, we're offering custom software solut
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
25% API Development & Integration
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
5% E-Commerce Development
AI Summary
“Best Labz offers affordable, high-quality custom software development and talent solutions for US and European clients, specializing in SaaS, e-commerce, mobile apps, and enterprise systems.”
BOVO DigitalProfile set up by Edverise AI
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Vos outils ne s'intègrent pas ? Vous souhaitez une application personnalisée pour dynamiser votre entreprise ? Je suis William, et en deux ans, j'ai amélioré les opérations de plus de 100 dirigeants et entrepreneurs. Mon atout ? L'automatisation intelligente grâce à l'IA et le développement No-Code
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided
28% API Development & Integration
22% Mobile App Development (iOS & Android)
50% AI Agent & Multi-Agent System Development
AI Summary
“BOVO Digital specializes in intelligent automation and custom no-code web and mobile applications, enhancing operational efficiency and accelerating growth for over 100 businesses via AI integration.”
TechtonifyProfile set up by Edverise AI
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Techtonify is a technology firm dedicated to creating comprehensive digital solutions for businesses. We assist organizations in turning their concepts into fully operational systems by overseeing the entire process—ranging from strategy and UX/UI design to custom software development, deployment, o
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
80% Custom Web Application Development
20% API Development & Integration
AI Summary
“Techtonify delivers custom digital solutions and proprietary products like OptiEstate, enabling businesses to optimize operations, enhance efficiency, and drive growth through technology integration.”
Atomic ObjectProfile set up by Edverise AI
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Atomic Object develops tailored software solutions that help our clients achieve their business goals. Our team, located in the U.S., creates new products, improves current offerings, modernizes outdated systems, and incorporates AI into clients' software infrastructures. As an employee-owned compan
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Grand Rapids, Michigan, Us
Services Provided+1 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% API Development & Integration
15% SaaS Product Development
AI Summary
“Atomic Object is a U.S.-based, employee-owned software firm delivering custom solutions, modernizing systems, and integrating AI to advance clients' business objectives across industries.”
I
ItBuildersProfile set up by Edverise AI
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We create and assist in the development of technology solutions from conception to implementation. Our services include designing websites, mobile applications, CRM systems, internal tools, and automation processes. We connect various products with one another and with external systems. We also esta
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided
30% API Development & Integration
20% Mobile App Development (iOS & Android)
20% UX Research & Usability Testing
30% Web App UI Design
AI Summary
“ItBuilders develops and supports comprehensive technology solutions including websites, mobile apps, CRM, internal tools, automation, and call centers, ensuring scalable and efficient digital product delivery.”
GITCSProfile set up by Edverise AI
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GITCS is a well-regarded IT software consulting firm located in North East India, boasting a team of specialists with extensive experience in providing exceptional software solutions to various businesses. Their proficiency and dedication to client satisfaction have established them as a respected n
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Guwahati, Assam, In
Services Provided
35% Custom Web Application Development
25% API Development & Integration
20% E-Commerce Development
20% Mobile App Development (iOS & Android)
AI Summary
“GITCS is a reputable IT software consulting firm in North East India, delivering customized software solutions through experienced specialists and a client-focused approach to ensure optimal outcomes.”
VIVIFY DIGITALProfile set up by Edverise AI
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We can collaborate with you and provide skilled personnel for your short or long-term projects. Our dedicated teams possess diverse expertise. Our goal is to streamline business operations by delivering innovative digital solutions that change how tasks are organized and carried out through the deve
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Aveiro, Pt
Services Provided+1 Services
23% API Development & Integration
20% Custom Web Application Development
7% Mobile App Development (iOS & Android)
30% UX Audit & Heuristic Evaluation
AI Summary
“Vivify Digital provides skilled teams delivering innovative, modular digital solutions that integrate with major ERP and MES systems, enhancing and streamlining business operations effectively.”
UvicraftProfile set up by Edverise AI
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Uvicraft empowers businesses of all sizes through our advanced software solutions. We focus on creating, innovating, and enhancing digital products, prioritizing user experience and leveraging emerging technologies. Our clients have transformed the travel sector with inventive booking platforms, rev
Highlights
2-9
Employees
Services Provided
45% Custom Web Application Development
15% Mobile App Development (iOS & Android)
25% API Development & Integration
15% E-Commerce Development
AI Summary
“Uvicraft delivers innovative software solutions across industries, specializing in custom development, UX/UI design, cloud migration, and AI integration to realize diverse digital goals.”
Solveetech Solution Pvt LtdProfile set up by Edverise AI
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Founded in 2019, SolveeTech is committed to fostering innovation and providing exceptional services in education management, property services, consultancy, and healthcare systems. We offer outsourcing services to clients across Australia, Canada, Europe, the Middle East, and the USA. Our aim is to
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Kathmandu, Bagmati, Np
Services Provided
40% Custom Web Application Development
25% API Development & Integration
15% E-Commerce Development
20% Mobile App Development (iOS & Android)
AI Summary
“Founded in 2019, SolveeTech delivers innovative software solutions and outsourcing services across education, property, consultancy, and healthcare sectors to global clients, enabling digital transformation.”

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