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

Excellent Webworld
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Excellent Webworld is a leading global company specializing in the development of advanced digital products. We create solutions that provide businesses with a significant competitive advantage and enhance their return on investment, ranging from enterprise-level AI and software development to innov
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Bloomington, Minnesota, Us
Services Provided+6 Services
10% Custom Web Application Development
15% Mobile App Development (iOS & Android)
8% API Development & Integration
8% Backend Development
AI Summary
“Excellent Webworld specializes in AI-driven software and mobile app development, cloud solutions, and cybersecurity, delivering innovative digital products to diverse industries globally for over 13 years.”
42flows.tech
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42flows.tech is a provider of technology solutions. We create data flows that connect customers, solutions, and providers, facilitating digital transformation and growth for our clients. Our offerings, including Digital Banking, Open API and Middleware, Customized CRM, and Conversational Banking, em
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+5 Services
8% Custom Web Application Development
10% API Development & Integration
7% Backend Development
3% Frontend Development
AI Summary
“42flows.tech delivers technology solutions enabling digital transformation through data connectivity, automation, and customized tools across FinTech, Banking, Retail, E-commerce, and Telecom sectors.”
atinypixel Labs
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atinypixel Labs is a specialized web and mobile development firm that produces secure, scalable, and high-performance digital solutions. Founded by an electrical engineer who became a full-stack developer, our approach combines product-driven strategies, disciplined development practices, and a focu
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% Custom Web Application Development
15% API Development & Integration
10% Mobile App Development (iOS & Android)
25% Custom AI Chatbot Development
AI Summary
“atinypixel Labs develops secure, scalable web and mobile applications with focus on API integrations, automation, and tailored solutions serving diverse industries like healthcare and SaaS.”
IntellIA
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IntellIA is an AI-focused startup located in Uruguay that develops and implements ready-to-use artificial intelligence solutions for businesses looking to streamline complex workflows, enhance decision-making, and expand operations without increasing manual efforts. We focus on creating comprehensiv
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Punta del Este, Maldonado, Uy
Services Provided+3 Services
10% Mobile App Development (iOS & Android)
25% Custom Web Application Development
15% API Development & Integration
15% Cloud Consulting & SI
AI Summary
“IntellIA, an AI startup in Uruguay, creates customized, scalable AI solutions integrating ML, computer vision, automation, and LLMs to optimize workflows and decision-making across industries.”
Aegis Softwares
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We are Aegis Softwares, boasting over 15 years of experience in understanding client requirements. We also have dedicated developers specializing in Offshore Software Development, Dynamics CRM, ASP.Net, Big Data solutions, and Java development.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Rajkot, Gujarat, In
Services Provided+3 Services
20% Custom Web Application Development
18% Backend Development
13% API Development & Integration
13% BI & Big Data Consulting & SI
AI Summary
“Aegis Softwares offers over 15 years of expertise in offshore software development, specializing in Dynamics CRM, ASP.Net, Big Data, and Java solutions to meet diverse client needs.”
Disca
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Disca is a distinctive, friendly boutique product studio focused on assisting small businesses and startups in leveraging technology. With over 40 years of combined experience in software development and technology leadership, our founders bring valuable expertise to the table. We excel in transform
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Tempe, Arizona, Us
Services Provided+1 Services
20% Custom Web Application Development
10% API Development & Integration
4% Legacy System Modernization
33% Cloud Consulting & SI
AI Summary
“Disca is a boutique product studio offering extensive technology services like software development, technical leadership, architecture design, and mentoring to support small businesses and startups.”
BurjSoft, LLC
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At BurjSoft, we view software development as more than simply writing code; it's about assembling a dedicated team of skilled professionals tailored to each project's needs, ensuring timely and budget-conscious delivery. Our "Hybrid Model" combines the legal and financial protection of a US LLC with
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Miami, Florida, Us
Services Provided+3 Services
18% Custom Web Application Development
13% API Development & Integration
2% Blockchain & Web3 Development
12% Mobile App Development (iOS & Android)
AI Summary
“BurjSoft, LLC combines US legal assurance with agile software development, delivering tailored web, mobile, and cloud solutions across industries using modern technologies for scalable digital growth.”
Appsrow - Best Webflow Agency India
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Premium Webflow Development Agency | UI/UX Design | Conversion-Focused Digital Experiences Founded in 2018, Appsrow Solutions LLP is a results-oriented Webflow development agency located in Ahmedabad, India. We create high-performance websites for startups, SaaS providers, real estate companies, he
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
10% Custom Web Application Development
5% Web App UI Design
8% API Development & Integration
10% E-Commerce Development
AI Summary
“Appsrow is a premium Indian Webflow agency delivering scalable, SEO-friendly websites with integrated UI/UX design, digital marketing, and technical expertise to drive growth across diverse industries.”
avrkhub
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AVRKHUB is a backend engineering and automation studio that focuses on scalable APIs, data extraction systems, and solutions using Cloudflare Workers for SaaS startups, agencies, and digital platforms. We assist businesses in gathering, processing, and automating substantial amounts of data through
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided+4 Services
19% API Development & Integration
6% Custom Web Application Development
13% Robotic Process Automation (RPA)
7% Cloud Consulting & SI
AI Summary
“AVRKHUB specializes in backend engineering and automation, delivering scalable APIs, data extraction, and SaaS backend solutions to support businesses with reliable, high-performance systems.”
RedCode
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At our foundation, we see every project as a collaborative effort. We pay close attention, conduct in-depth analysis, and design thoughtfully. Each piece of code, every design choice, and all integrations are focused on achieving significant, measurable results. **What We Excel At:** - **Complex, M
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Cakovec, Hr
Services Provided+4 Services
15% Mobile App Development (iOS & Android)
15% Custom Web Application Development
13% API Development & Integration
5% E-Commerce Development
AI Summary
“RedCode collaborates to develop complex, scalable systems integrating mobile, web, and backend platforms, emphasizing thoughtful design, quality assurance, and ongoing software evolution for measurable impact.”

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