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.

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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

Wevelly
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Wevelly is an innovative digital agency established in 2026, focused on connecting high-performing e-commerce solutions with exceptional visual branding. We believe that a robust backend is ineffective without an engaging frontend, and that aesthetics are meaningless without functionality. What We
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided
24% Custom Web Application Development
10% API Development & Integration
33% Brand Identity Design
33% Social Media Marketing
AI Summary
“Wevelly is a digital agency specializing in customized Magento 2 e-commerce development and strategic branding, blending technical expertise with creative design to optimize business performance.”
Codenco IT
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Codenco IT - A Worldwide Custom Software Development Firm Codenco IT is founded on the principle that technology should empower businesses rather than complicate them. We create digital solutions that enhance control and efficiency. Before starting any development, we analyze how organizations oper
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
25% Product UX Strategy
AI Summary
“Codenco IT develops customized digital solutions enhancing business efficiency through comprehensive web, mobile, and backend services, focusing on seamless integration and real-world operational alignment.”
Elevate Labs
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Elevate Labs is a software engineering firm that assists startups, medium-sized companies, and large enterprises in creating enhanced solutions and applications powered by AI. Our services include: - Mobile App Development (for iOS, Android, and cross-platform solutions using Flutter and React Nat
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% Mobile App Development (iOS & Android)
15% Custom Web Application Development
10% API Development & Integration
25% Machine Learning Model Development
AI Summary
“Elevate Labs is a software engineering firm specializing in AI-powered custom software, mobile app development, and scalable solutions for startups to enterprises across various industries.”
Empeek
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Empeek assists healthcare and life sciences organizations in overcoming growth obstacles, enabling them to become more agile, successful, and competitive. We facilitate maximum cost-effectiveness and interoperability through tailored coding and integrations. Our cloud specialists will help you creat
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+8 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% Backend Development
8% Frontend Development
AI Summary
“Empeek delivers tailored, HIPAA-compliant healthcare IT solutions including EHR, telemedicine, and automation, enhancing interoperability, patient outcomes, and operational efficiency for life sciences organizations.”
thisdotsoftware
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Thisdotsoftware's team consists of a varied group of experts focused on multiple aspects of software development and engineering. The organization is designed to promote innovation and effectiveness, encompassing positions such as backend engineering, full-stack development, front-end development, a
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided+3 Services
17% Custom Web Application Development
12% API Development & Integration
5% E-Commerce Development
20% UX Research & Usability Testing
AI Summary
“Thisdotsoftware delivers innovative software development and engineering solutions through diverse expertise in frontend, backend, full-stack, and project management, serving prominent clients across industries.”
Grupo ZAS
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Somos una agencia de transformación digital y desarrollo web con sede en Alicante, España. Contamos con más de 16 años de experiencia y hemos completado más de 600 proyectos, apoyando a pequeñas y medianas empresas, así como a autónomos, a crecer a través de soluciones tecnológicas adaptadas a sus n
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Aspe, Valencia, Es
Services Provided+6 Services
20% Custom Web Application Development
8% Mobile App Development (iOS & Android)
13% API Development & Integration
10% E-Commerce Development
AI Summary
“Grupo ZAS is a digital transformation and web development agency in Alicante, Spain, with 16+ years experience using modern technologies to deliver tailored, scalable solutions for SMEs and freelancers.”
Scalable Path
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Scalable Path assists rapidly growing tech companies in forming high-performing software teams with global talent. Since 2010, we have linked startups and scaleups with thoroughly vetted remote developers, technical leaders, and comprehensive delivery teams, all without the challenges of conventiona
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
San Francisco, California, Us
Services Provided+9 Services
5% Mobile App Development (iOS & Android)
5% API Development & Integration
3% QA & Software Testing
7% Backend Development
AI Summary
“Scalable Path connects tech companies with vetted remote software teams and technical leaders, offering flexible hiring solutions and Fractional CTO services to support rapid product development and scaling.”
F
Freelancer
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As an independent freelancer, I focus on providing high-quality, dependable, and customized digital solutions for businesses, startups, and entrepreneurs. With a solid grasp of modern web technologies, I turn ideas into reality through clean coding, responsive designs, and user-friendly interfaces.
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
Services Provided+1 Services
35% Custom Web Application Development
15% API Development & Integration
15% Product UX Strategy
25% Web App UI Design
AI Summary
“Freelancer delivers tailored, high-quality digital solutions including web development, API integration, and UX enhancement, emphasizing clear communication, reliability, and client-focused collaboration for impactful projects.”
Headspring
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We are a bespoke software engineering and consulting company. Our range of solutions—from application development and enterprise architecture to complete system modernization—helps you accelerate operations, improve efficiency, and differentiate yourself in a dynamic market. As your partners, we tak
Highlights
$50-99/hr
Avg Hourly Rate
50-249
Employees
Austin, Texas, Us
Services Provided+6 Services
4% ERP & CRM Development
5% API Development & Integration
5% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Headspring is a bespoke software engineering and consulting firm delivering tailored application development, enterprise architecture, and system modernization to enhance operational efficiency and competitiveness.”
Blackbook
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Blackbook is a dynamic and skilled team of developers focused on building contemporary websites directly, without middlemen. We provide effective solutions, clear communication, and top-quality work at reasonable prices.
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
17% Custom Web Application Development
7% E-Commerce Development
10% API Development & Integration
13% Product UX Strategy
AI Summary
“Blackbook is a skilled developer team building modern websites directly, delivering effective solutions with clear communication and quality work at competitive prices.”

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