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. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

"Alpha Bots"Profile set up by Edverise AI
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Alpha-Bots is a Ukrainian company focused on software development. Our team specializes in creating web applications for sectors such as fintech, logistics, education, and e-commerce. We develop API integrations with various third-party services, design chatbots, and utilize blockchain technology to
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Mykolaiv, Ua
Services Provided
50% Custom Web Application Development
30% API Development & Integration
20% Blockchain & Web3 Development
AI Summary
“Alpha Bots is a Ukrainian software development company specializing in web applications, API integrations, chatbots, and blockchain solutions for diverse industries including fintech, logistics, and e-commerce.”
Zafsoft Solution LLCProfile set up by Edverise AI
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Zafsoft Solution LLC is a company that develops software, focusing on custom solutions, SaaS platforms, and automation systems for businesses. We assist startups and established businesses in creating scalable digital products with cutting-edge technologies like Django, Next.js, and cloud architectu
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
50% Custom Web Application Development
35% API Development & Integration
15% E-Commerce Development
AI Summary
“Zafsoft Solution LLC specializes in custom software development, delivering scalable, secure, and user-friendly SaaS and automation solutions across POS, inventory, loyalty, and API-driven applications.”
C
Creative Data LabProfile set up by Edverise AI
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With more than five years of experience, I head Creative Data Lab, a team located in the EU that has completed over 200 projects, creating innovative digital solutions. Our services range from SaaS development and eCommerce platforms to custom website design, API integrations, mobile applications, a
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Rumsiskes, Lt
Services Provided
45% Custom Web Application Development
35% API Development & Integration
20% E-Commerce Development
AI Summary
“Creative Data Lab is an EU-based digital solutions provider specializing in SaaS, eCommerce, web and mobile development, API integration, and UX/UI design with a focus on security and support.”
S
SymconvergeProfile set up by Edverise AI
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Symconverge is a worldwide technology and outsourcing partner that aids businesses in growing through intelligent development, AI solutions, and dependable vendor support. We ensure outstanding performance with efficiency, whether it’s creating software or handling your backend operations.
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
35% API Development & Integration
40% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Symconverge is a global technology and outsourcing partner specializing in intelligent software development, AI solutions, and reliable vendor support to enhance business efficiency and performance.”
TriggerAppy LtdProfile set up by Edverise AI
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TriggerAppy, established in 2010, is a provider of Business Technology Solutions dedicated to delivering custom software and targeted development projects. As a small, focused team, we prioritize a personalized approach for each client and project, consistently honing in on their needs and objective
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Downpatrick, Northern Ireland, Gb
Services Provided
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
30% API Development & Integration
10% SaaS Product Development
AI Summary
“TriggerAppy Ltd delivers custom software and mobile app development, specializing in web applications, API integrations, and SaaS solutions primarily for Private Hire and Open Banking sectors.”
AstraEdge TechnologiesProfile set up by Edverise AI
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We are a dedicated group of developers committed to creating modern, scalable digital solutions for startups and businesses. Our expertise lies in full-stack web development, SaaS platforms, and business automation tools that assist organizations in optimizing operations and expanding online. Utiliz
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided
55% Custom Web Application Development
15% E-Commerce Development
30% API Development & Integration
AI Summary
“AstraEdge Technologies specializes in developing scalable, high-performance digital solutions including full-stack web applications and SaaS platforms, helping startups and businesses optimize operations and drive growth.”
ReemRoseProfile set up by Edverise AI
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ReemRose is a software development firm focused on creating scalable solutions designed to address various business requirements. Starting as a freelance team, we have evolved into a reliable provider of bespoke software, print-on-demand services, e-commerce solutions, and digital transformation ini
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Miami, Florida, Us
Services Provided
40% Legacy System Modernization
60% API Development & Integration
60% Cloud Consulting & SI
40% Other IT Consulting and SI
AI Summary
“ReemRose is a software development firm delivering bespoke software, print-on-demand, e-commerce, and digital transformation solutions that drive business growth and operational efficiency.”
Happy Plus CorporationProfile set up by Edverise AI
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We are focused on the following areas: Robotic Process Automation, Internet of Things, traffic measurement, custom artificial intelligence, automated social media uploads, automatic data collection from the internet, heat mapping, and personalized web mapping. **Programming Languages:** TypeScript
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“Happy Plus Corporation is a diversified company offering a range of products and services across various industries, committed to innovation and customer satisfaction.”
Conexa Tech PartnerProfile set up by Edverise AI
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Conexa is a technology partner that specializes in creating tailored solutions and integrations to enhance products and drive revenue. Established in 2017 as a remote-first company, Conexa has developed over 200 valuable digital products for more than 100 partners across 14 countries. Major corporat
Highlights
$10,000+
Min Project Size
10-49
Employees
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“Conexa Tech Partner delivers tailored end-to-end technology solutions and integrations, enhancing user experience and revenue for global clients through agile, innovative product development since 2017.”
Objectgyan Technologies LimitedProfile set up by Edverise AI
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We have over 12 years of experience in full-stack development, specializing in creating client-server and web-based database applications. Our main priorities include application performance, usability, maintainability, portability, and scalability. We are enthusiastic about exploring modern technol
Highlights
$100,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“Objectgyan Technologies Limited brings over 12 years of expertise in full-stack development, focusing on scalable, maintainable web and database applications utilizing modern technologies for enhanced performance and usability.”

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