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

Digital Aptech
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Digital Aptech Pvt. Ltd is a renowned IT Consulting and Services firm recognized in the Forbes Select 200, with its headquarters in Kolkata, India. With over 12 years of experience, we have successfully catered to more than 400 recurring clients around the world and completed over 1,650 projects. Fr
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Kolkata, West Bengal, In
Services Provided+8 Services
6% E-Commerce Development
8% Mobile App Development (iOS & Android)
5% Custom Web Application Development
4% API Development & Integration
AI Summary
“Digital Aptech Pvt. Ltd, based in Kolkata, India, delivers comprehensive IT solutions including mobile and web development, IoT, digital marketing, and data science, recognized for quality and client satisfaction.”
Vanwebdev LTD
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Vanwebdev LTD: Turning Ideas into Robust Applications Founded in 2018, Vanwebdev LTD has been at the forefront of developing high-quality custom mobile and web applications. By closely collaborating with our clients, we bring their ideas to fruition through strategic coding and software solutions,
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Vancouver, British Columbia, Ca
Services Provided+9 Services
6% Mobile App Development (iOS & Android)
5% E-Commerce Development
3% Legacy System Modernization
3% API Development & Integration
AI Summary
“Vanwebdev LTD specializes in custom web and mobile app development, leveraging diverse technologies to deliver efficient, innovative solutions that enhance productivity and client satisfaction across platforms.”
SCALENT INFOTECH PRIVATE LIMITED
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Scalent is a software development firm specializing in Golang, catering to clients ranging from startups to Fortune 500 organizations. Our areas of expertise include Golang resource augmentation, custom Golang development, microservices architecture, cloud-native solutions, API development, performa
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Pune, Maharashtra, In
Services Provided+7 Services
40% IT Staff Augmentation
20% Software Development Services
10% Low-Code MVP Development
10% Backend Development
AI Summary
“Scalent Infotech Private Limited specializes in Golang software development, offering custom solutions, microservices, cloud-native architecture, DevOps integration, and backend modernization for diverse clients.”
AI Automation Agency
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Assisting you in reducing expenses, increasing revenue, and outpacing competitors through the automation of sales, marketing, customer support, and operations using AI.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+2 Services
23% Custom Web Application Development
10% API Development & Integration
33% Web App UI Design
17% Custom AI Chatbot Development
AI Summary
“AI Automation Agency specializes in leveraging AI to automate sales, marketing, customer support, and operations, helping businesses reduce costs, boost revenue, and gain competitive advantage.”
THEY.dev
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Who are WE? Since our founding in 2017, we have developed into a remote team of professionals located across the UK and Poland. We specialize in creating customized web and mobile applications, emphasizing collaboration and direct communication between clients and developers. Our main strength lies
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+4 Services
14% Mobile App Development (iOS & Android)
17% Custom Web Application Development
3% API Development & Integration
13% Mobile App UI Design
AI Summary
“THEY.dev is a UK and Poland-based remote software consultancy specializing in custom web and mobile applications, offering design, development, and ongoing support aligned to client goals.”
Exytex Technologies
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Exytex Technologies is an IT software company operating in Pakistan, specializing in professional website development, graphic design, digital marketing, and mobile application services. We focus on creating distinctive web designs and corporate identities, as well as promoting websites and executin
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Wah, Islamabad Capital Territory, Pk
Services Provided+6 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
8% API Development & Integration
4% CMS Development & Customization
AI Summary
“Exytex Technologies is a leading Pakistani IT software company specializing in comprehensive web development, digital marketing, and mobile applications, delivering integrated solutions including CMS, CRM, and ERP systems.”
Acropolis Infotech (P) Limited
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Acropolis is a leading app and software development firm known for its award-winning work, dedicated to turning clients' ideas into reality. We provide a range of software development services utilizing agile methodologies, focusing on mobile app development, web-based enterprise solutions, web appl
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided+7 Services
15% Mobile App Development (iOS & Android)
13% Custom Web Application Development
8% E-Commerce Development
6% Backend Development
AI Summary
“Acropolis Infotech is a leading software and app development firm delivering comprehensive solutions across mobile, web, IoT, AI, and blockchain, partnering globally with diverse clients to drive innovation and excellence.”
Hygge Software
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We are Hygge Software, a strategic technology consulting and software development firm dedicated to helping businesses tackle significant challenges and achieve tangible outcomes. By merging extensive technical knowledge with a business-oriented approach, we ensure that technology aligns with your o
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided+13 Services
8% Custom Web Application Development
7% Mobile App Development (iOS & Android)
5% API Development & Integration
5% Backend Development
AI Summary
“Hygge Software is a strategic technology consulting and development firm delivering tailored solutions across AI, blockchain, mobile, and web to solve complex business challenges and drive growth.”
Incubator ООО
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Established in 2019, our IT company aims to assist individuals and businesses in embracing the digital era. We develop tailored solutions, swiftly introduce innovations, and prioritize outcomes. We serve clients in Russia, the CIS, Europe, and the Middle East. With more than 35 projects completed su
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Gyumri, Shirak, Am
Services Provided+6 Services
12% Mobile App Development (iOS & Android)
10% API Development & Integration
8% Custom Web Application Development
3% E-Commerce Development
AI Summary
“Incubator ООО, founded in 2019, delivers tailored IT solutions across Russia, CIS, Europe, and the Middle East, emphasizing innovation, swift implementation, and consistent client success.”
Diadraw Ltd.
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At Diadraw, we assist skilled tech teams in meeting tight project deadlines while improving quality and efficiency. Starting as a small two-person team in 2011, we have evolved into a leading technical accelerator comprised of top engineers. Our goal is to be your exceptional partner in tackling eve
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Plovdiv, Plovdiv, Bg
Services Provided+12 Services
13% Custom Web Application Development
15% Mobile App Development (iOS & Android)
3% E-Commerce Development
8% API Development & Integration
AI Summary
“Diadraw Ltd. is a technical accelerator delivering efficient, innovative web, mobile, cloud, AI, and IoT solutions, supporting skilled teams to meet tight project deadlines since 2011.”

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