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

APU Core
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Apu Core is a technology company from Peru that was established on April 26, 2025. We focus on creating robust and scalable software solutions tailored to meet the specific needs of our clients. Our primary business approach involves gaining clients through the Upwork platform, where we provide high
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Brena, Pe
Services Provided+1 Services
23% Custom Web Application Development
10% API Development & Integration
20% UX Research & Usability Testing
14% Wireframing & Prototyping
AI Summary
“Apu Core is a Peruvian technology company specializing in scalable software solutions, agile development, and digital branding services, empowering businesses through innovative, user-focused digital products.”
Future Processing
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We are a technology strategy advisor and delivery partner with over 25 years of experience. With a consulting mindset and expertise in industries such as insurance, finance, media, and energy & utilities, we are dedicated to turning your business goals into tangible results. We work within a unique,
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Gliwice, Silesian, Pl
Services Provided+11 Services
8% Custom Web Application Development
6% API Development & Integration
4% SaaS Product Development
5% Backend Development
AI Summary
“Future Processing is a technology advisor and delivery partner specializing in AI-driven strategies and solutions across finance, insurance, media, and energy, focusing on modernization, compliance, and innovation.”
Guangzhou Jinchen Information Technology Co., LTD
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Tailored software development, research and development of smart devices, and manufacturing.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided
15% API Development & Integration
30% Custom Web Application Development
5% Legacy System Modernization
50% Robotic Process Automation (RPA)
AI Summary
“Guangzhou Jinchen Information Technology Co., LTD. specializes in tailored software development, smart device R&D, and manufacturing, delivering comprehensive technology and innovation solutions.”
Flex Web Development Services
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Flex Philippines is not your typical creative agency. We operate as a Modern Engineering House that connects high-quality aesthetic design with robust cloud architecture. Every piece of code and infrastructure adjustment we implement is designed for maximum speed, security, and visual impact. Our fr
Highlights
2-9
Employees
Guiguinto, Central Luzon, Ph
Services Provided+6 Services
15% Custom Web Application Development
4% Mobile App Development (iOS & Android)
12% API Development & Integration
3% E-Commerce Development
AI Summary
“Flex Web Development Services is a modern engineering agency delivering high-performance, secure, and visually precise digital platforms with distributed infrastructure, rigorous coding, and SEO-focused design.”
PAK Digital
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Pak Digital is a technology firm that assists businesses in creating, expanding, and updating their digital products. Our expertise lies in full-stack development, DevOps, data engineering, and AI development, enabling us to provide effective solutions that foster growth, efficiency, and innovation.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Laguna Beach, California, Us
Services Provided+1 Services
30% Custom Web Application Development
10% E-Commerce Development
10% API Development & Integration
35% Machine Learning Model Development
AI Summary
“Pak Digital specializes in full-stack development, DevOps, data engineering, and AI to create scalable, high-quality digital products and solutions for startups and enterprises.”
Dreamers of Day
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Dreamers of Day is a digital product agency driven by technology and focused on serving people. Our close-knit team of designers and engineers transforms innovative business concepts into exceptional digital products that enhance business value. Since our inception in 2015, we've merged advanced tec
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Plano, Texas, Us
Services Provided+6 Services
13% Custom Web Application Development
6% API Development & Integration
3% E-Commerce Development
4% CMS Development & Customization
AI Summary
“Dreamers of Day is a digital product agency combining design and engineering expertise to create innovative web applications and websites, enhancing business value across diverse sectors since 2015.”
BitBreeze
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At BitBreeze, we provide organizations with intelligent, scalable, and human-centered tech solutions that drive meaningful results. We blend technical expertise with strategic insight to create digital experiences that are not only visually appealing but also effective, scalable, and adaptable. Whet
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
15% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% API Development & Integration
5% SaaS Product Development
AI Summary
“BitBreeze delivers scalable, human-centered tech solutions including software, cloud, AI, Web3, and AR/VR development, partnering with clients to drive innovation and business growth globally.”
Kombee Private Limited
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Kombee Private Limited is a prominent IT solutions provider established in 2011. Starting from a modest beginning, we have progressively built our capabilities and now have over 65 full-time team members dedicated to serving you from our development centers in India. We align perfectly with your goa
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Boronia, Victoria, Au
Services Provided+3 Services
20% Mobile App Development (iOS & Android)
8% E-Commerce Development
15% Custom Web Application Development
8% API Development & Integration
AI Summary
“Kombee Private Limited offers comprehensive IT solutions including mobile, web, and desktop application development, UI/UX design, and AI-driven projects, leveraging diverse technologies since 2011.”
Helpful Insight Private Limited
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Leading US Mobile and Web App Development AgencyHelpful Insightis is an esteemed company specializing in mobile app, web, and AI development. Our team consists of seasoned engineers, designers, and consultants committed to delivering top-quality digital solutions. Since our inception, we have assist
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided+7 Services
12% Mobile App Development (iOS & Android)
10% Custom Web Application Development
7% API Development & Integration
5% SaaS Product Development
AI Summary
“Helpful Insight Private Limited delivers expert mobile, web, and AI software development services with tailored teams, supporting businesses globally across diverse industries for scalable digital growth.”
Tango
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Tango creates digital products, applications, and marketplaces in collaboration with startups and dynamic companies. We are not your standard agency; we are entrepreneurs who have successfully launched our own startups, bringing valuable experience to benefit you. Previously, we have:
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Krakow, Lesser Poland, Pl
Services Provided+3 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% API Development & Integration
20% Digital Strategy
AI Summary
“Tango is a Poland-based firm offering custom software and mobile app development alongside strategic business consulting, delivering tailored, scalable digital solutions for startups and enterprises.”

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