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

8,618 Companies

List of the Best API Development & Integration Agencies

Unique Design ConsultantProfile set up by Edverise AI
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Unique Design Consultant is a prominent CRM consulting and business automation firm in India, focused on providing tailored solutions utilizing Bitrix24 CRM. We assist businesses in optimizing their sales processes, enhancing team efficiency, and facilitating digital transformation through intellige
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
15% Robotic Process Automation (RPA)
35% CRM Consulting and SI
20% Custom Web Application Development
30% API Development & Integration
AI Summary
“Unique Design Consultant specializes in tailored Bitrix24 CRM solutions, enabling businesses across industries to automate processes, enhance efficiency, and achieve digital transformation through integrated platforms and expert support.”
AsoAProfile set up by Edverise AI
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AsoA develops a 1.5-second deterministic autonomous AI voice system specifically for the US Real Estate industry. Our solution replaces slow human Inside Sales Agents (ISAs) with a closed-loop telecom system that autonomously intercepts, qualifies, and delivers verified inbound leads directly to a m
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
15% AI Agent & Multi-Agent System Development
35% Generative AI
30% API Development & Integration
20% Custom Web Application Development
AI Summary
“AsoA offers a rapid AI-driven voice system for the US real estate sector, automating lead interception and qualification to enhance brokerage CRM efficiency and advertising ROI.”
Sigma SquareProfile set up by Edverise AI
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Sigma Square has over 13 years of experience in providing robust WordPress and tailored web solutions, designed for optimal performance, security, and long-term growth. Our process is straightforward: we start by understanding your business, then design the ideal solution, and finally produce clean,
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
60% Custom Web Application Development
25% API Development & Integration
15% E-Commerce Development
AI Summary
“Sigma Square delivers tailored WordPress and web solutions with expertise in custom development, front-end and back-end technologies, scalable e-commerce, and robust, long-term performance.”
Coding AgencyProfile set up by Edverise AI
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Coding Agency creates bespoke software solutions for businesses that have outgrown conventional tools. Our expertise lies in Laravel-based applications, scalable SaaS platforms, API integrations, and essential business applications designed to align with your workflow. We focus on delivering straigh
Highlights
$5,000+
Min Project Size
2-9
Employees
Services Provided
60% Custom Web Application Development
15% Mobile App Development (iOS & Android)
25% API Development & Integration
AI Summary
“Coding Agency, based in the Netherlands, delivers scalable, secure Laravel-based software solutions and API integrations tailored to businesses seeking maintainable, growth-oriented digital products.”
DevNoviumProfile set up by Edverise AI
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Welcome to DevNovium, a quickly expanding software development firm dedicated to providing outstanding, customized software solutions that cater to your specific needs. Our enthusiastic team of developers prioritizes accuracy, scalability, and efficiency in every project we handle. We are committed
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
25% API Development & Integration
60% Custom Web Application Development
15% Legacy System Modernization
AI Summary
“DevNovium is a growing software development firm specializing in customized, scalable, and efficient solutions, committed to quality and lasting client partnerships across diverse industries.”
Sarvadhnya CloudsProfile set up by Edverise AI
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Sarvadhnya Clouds provides innovative technology solutions that revolutionize businesses, ranging from algorithmic trading to enterprise solutions. We focus on developing customized trading algorithms, mobile applications, web applications, and digital transformation strategies. 1. **Algorithmic T
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
30% API Development & Integration
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
5% E-Commerce Development
AI Summary
“Sarvadhnya Clouds delivers tailored technology solutions across algorithmic trading, web and mobile applications, enterprise systems, and IT outsourcing, driving digital transformation and business innovation.”
APPiLY TechnologiesProfile set up by Edverise AI
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ABOUT US We are a leading web and mobile app development firm located in Bangalore. Since our founding in 2014, we have provided exceptional application development services to clients around the globe. With a decade of experience, we have honed our technical skills and established a strong projec
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+1 Services
35% Mobile App Development (iOS & Android)
15% E-Commerce Development
20% API Development & Integration
25% Custom Web Application Development
AI Summary
“APPiLY Technologies, based in Bangalore since 2014, specializes in web and mobile app development delivering digital transformation solutions globally with advanced technical expertise across diverse industries.”
Suffescom Solutions IncProfile set up by Edverise AI
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We Create Technology That Delivers Real Results, Not Empty Promises. At Suffescom Solutions Inc., we understand your frustration with endless presentations, incomplete solutions, and “innovations” that don’t truly effect change. That’s why we’ve spent over 13 years assisting businesses like yours to
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
New York, New York, Us
Services Provided+4 Services
25% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
20% API Development & Integration
10% Custom AI Chatbot Development
AI Summary
“Suffescom Solutions Inc. delivers scalable AI, cloud-native, and custom applications with robust security, driving tangible business outcomes through over 13 years of proven expertise.”
Archanis LtdProfile set up by Edverise AI
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We create, develop, upgrade, and maintain applications that ensure your business operates smoothly, securely, and at scale. Whether dealing with intricate legacy systems or cloud-compatible modern applications, we provide effective solutions.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
50% Custom AI Chatbot Development
25% API Development & Integration
25% Custom Web Application Development
AI Summary
“Archanis Ltd. specializes in developing and maintaining scalable, secure applications across legacy and modern platforms, ensuring smooth business operations with tailored technology solutions.”
DreamXProfile set up by Edverise AI
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Dream X is a top-tier full-cycle engineering partner that provides dependable technical solutions for businesses. While many firms emphasize design, we focus on architecture and scalability. Our expertise lies in converting intricate business challenges into effective digital ecosystems. With experi
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
San Francisco, California, Us
Services Provided+2 Services
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
25% Backend Development
AI Summary
“Dream X delivers comprehensive engineering solutions, specializing in scalable architecture and digital ecosystems across 15+ industries, ensuring reliable, high-performance software as a strategic business asset.”

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