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

The Design MVP
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Enhancing digital brands with custom web and mobile app design. We turn startup ideas into ready-to-market products, merging creative design with technical accuracy from the initial concept to the final launch.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
23% Custom Web Application Development
10% API Development & Integration
18% Mobile App Development (iOS & Android)
10% UX Research & Usability Testing
AI Summary
“The Design MVP specializes in transforming startup ideas into market-ready digital products through expert web and mobile app design, blending creativity with technical precision.”
RBIQ Software
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RBIQ Software, located in Noida, is a software development firm that assists startups in creating robust digital products. Our expertise lies in Web Development, Mobile Applications, AI/ML Solutions, and SaaS Products, providing clean, scalable, and smart software designed to meet your business obje
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
35% Custom Web Application Development
35% Mobile App Development (iOS & Android)
10% API Development & Integration
20% SaaS Product Development
AI Summary
“RBIQ Software, based in Noida, develops scalable web, mobile, AI/ML, and SaaS solutions for startups, leveraging strong technical expertise and a client-focused, agile approach.”
Crocklytech
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About Us: CrocklyTech is an international IT services and custom software development firm dedicated to helping startups, small and medium enterprises (SMEs), and large companies bring their digital aspirations to life. We blend technical knowledge with business insight to provide bespoke, scalable,
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
20% Custom Web Application Development
18% Mobile App Development (iOS & Android)
12% API Development & Integration
20% Product UX Strategy
AI Summary
“CrocklyTech delivers tailored IT services and custom software solutions across diverse industries, combining technical expertise and business insight to support startups through large enterprises.”
KAJPA
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Kajpa is a web development agency located in Bialystok, Poland, that offers a comprehensive range of digital solutions utilizing advanced technologies. **WHAT WE DO** We develop high-performance websites, AI-driven chatbots, e-commerce platforms, and tailored web/mobile applications, covering th
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Bialystok, Pl
Services Provided+4 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
8% API Development & Integration
10% SaaS Product Development
AI Summary
“Kajpa is a Polish web development agency specializing in high-performance websites, AI chatbots, e-commerce, and custom applications using modern technologies, serving diverse global industries with comprehensive digital solutions.”
Xprin Technology
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Xprin is committed to leveraging the latest and most advanced technology to develop products that are not only of superior quality but also user-friendly. Our objective is to deliver software solutions that are both effective and easy to navigate, helping businesses maximize their investments. With
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+4 Services
12% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% API Development & Integration
3% E-Commerce Development
AI Summary
“Xprin Technology develops advanced, user-friendly, and customizable AI-driven software solutions, enabling businesses to optimize operations and gain valuable operational insights effectively.”
SunAlgo
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Sunalgo is a leading up-and-coming software firm in the United States. We specialize in executing strategic technology initiatives and transforming business concepts into reality through innovative, scalable, and cloud-native software solutions. Our wide range of essential services includes Product
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
20% Product UX Strategy
AI Summary
“SunAlgo is a US-based software firm delivering innovative, scalable cloud-native solutions encompassing custom software development, UX/UI design, product strategy, and mobile and web application services.”
ICC s.r.o.
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ICC s.r.o. is a software company based in Slovakia that specializes in AI-driven solutions. We create tailored ERP systems, automation tools, and web applications that incorporate AI, utilizing technologies such as Python, FastAPI, PostgreSQL, and React. Our unique NEX AI orchestration platform allo
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Komarno, Nitra, Sk
Services Provided+10 Services
8% Custom Web Application Development
4% Legacy System Modernization
2% E-Commerce Development
12% ERP & CRM Development
AI Summary
“ICC s.r.o., a Slovak AI-focused software firm, delivers tailored ERP, automation, and web solutions using advanced technologies and their unique NEX AI platform, serving Central European clients efficiently.”
Tekknights
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At TEKKNIGHTS, we offer a wide array of services designed to transform your online presence. Our team of expert professionals is proficient in
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
13% Mobile App Development (iOS & Android)
10% API Development & Integration
10% Custom Web Application Development
33% Custom AI Chatbot Development
AI Summary
“TEKKNIGHTS specializes in enhancing online presence through comprehensive digital solutions delivered by expert professionals, focusing on innovative and effective services.”
RANNLAB TECHNOLOGIES PRIVATE LIMITED
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Rannlab Technologies Private Limited is a progressive IT solutions and product engineering firm established in 2013. With a talented team of 10–49 members, Rannlab focuses on providing high-quality software development, digital transformation services, and enterprise-level technology solutions that
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Greater Noida, Uttar Pradesh, In
Services Provided+6 Services
8% Mobile App Development (iOS & Android)
4% E-Commerce Development
3% Legacy System Modernization
8% API Development & Integration
AI Summary
“Rannlab Technologies is an IT solutions firm offering custom software development, digital transformation, AI-driven applications, and enterprise integrations, dedicated to quality, innovation, and client growth.”
PRISMA Software Switzerland GmbH
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We develop software that is critical for safety, compliant, and scalable, powering areas such as connected vehicles, smart energy, medical technology, and secure financial platforms. Our methodology emphasizes precision, speed, and trust, allowing you to progress rapidly, maintain security, and conf
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Schaffhausen, Ch
Services Provided+9 Services
3% Custom Web Application Development
6% Backend Development
6% API Development & Integration
6% QA & Software Testing
AI Summary
“PRISMA Software Switzerland GmbH delivers safety-critical, compliant software and AI-driven solutions spanning automotive, energy, medical, and finance sectors, emphasizing security, scalability, and regulatory adherence.”

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