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 8, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Zestcode DigitalProfile set up by Edverise AI
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Zestcode Digital is a UK-based white label web design and development agency dedicated to supporting digital, creative, marketing, SEO, and PPC firms that require a dependable development partner behind the scenes. We function as your unseen in-house team. Every website, web application, and digital
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Moulton Park, England, Gb
Services Provided
45% Custom Web Application Development
30% API Development & Integration
25% SaaS Product Development
100% Web App UI Design
AI Summary
“Zestcode Digital is a UK-based white label web development agency providing tailored WordPress, Shopify, Laravel, and custom solutions exclusively for digital and marketing agencies, ensuring seamless brand integration.”
IndoriCoders Pvt LtdProfile set up by Edverise AI
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Indoricoders Pvt Ltd is a technology and training firm that provides software solutions and skill enhancement programs. Our offerings encompass backend APIs, DevOps, AI-driven automation, chatbot development, and SaaS products. Additionally, we collaborate with colleges and educational institutions
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
55% Custom Web Application Development
45% API Development & Integration
100% UX Research & Usability Testing
100% AI Agent & Multi-Agent System Development
AI Summary
“IndoriCoders Pvt Ltd delivers comprehensive software solutions and skill development training, specializing in backend APIs, DevOps, AI automation, chatbots, SaaS, and educational collaborations.”
ZEXON s.r.o.Profile set up by Edverise AI
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We are an energetic group of enthusiastic technologists, creatives, and problem solvers. Our varied skill set comes together to produce smooth and user-friendly software designed to address the specific needs of today’s business environment. Our Offerings: We focus on developing innovative applicati
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided
45% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% API Development & Integration
AI Summary
“ZEXON s.r.o. is a dynamic team delivering innovative, user-friendly software and scalable enterprise solutions, specializing in web, mobile, and hardware integration to meet evolving business needs.”
RevidoProfile set up by Edverise AI
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Consider Revido as a part of your team. We go beyond being just contractors; we are your collaborators in brainstorming, design, development, and all aspects in between.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
40% API Development & Integration
60% Mobile App Development (iOS & Android)
55% AI Strategy & Roadmap Consulting
45% Machine Learning Model Development
AI Summary
“Revido partners closely with clients, offering collaborative services in brainstorming, design, development, and comprehensive project support to deliver effective business solutions.”
HadrosProfile set up by Edverise AI
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- RESTful services - Single Page Applications with user-friendly interfaces - Decomposing monolithic architectures into microservices - Development of enterprise applications with complex business logic - Web scraping tools and data analysis/reporting tools - Technologies: C#, Asp.Net Core, EF
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Yerevan, Am
Services Provided+3 Services
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
15% QA & Software Testing
AI Summary
“Hadros specializes in developing scalable enterprise applications and microservices using modern technologies, cloud platforms, and best practices, emphasizing security, automation, and compliance.”
MSTY EnterprisesProfile set up by Edverise AI
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MSTY Enterprises is a forward-thinking IT solutions company focused on transforming businesses through innovative technology and personalized services. We excel in providing custom software, IT consulting, and smooth integration solutions aimed at optimizing operations, boosting productivity, and me
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
70% API Development & Integration
30% E-Commerce Development
50% Search Engine Optimization (SEO)
30% Content Marketing Strategy
AI Summary
“MSTY Enterprises delivers innovative IT solutions including custom software, consulting, and integration services, dedicated to enhancing business operations and driving digital transformation.”
Latitude 40 Consulting, Inc.Profile set up by Edverise AI
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Selecting the right software partner is crucial. We provide transparency, responsibility, and a trusted methodology to guide you through uncertainty and develop durable software solutions. At Latitude 40 Consulting, our goal is to assist businesses in reaching operational excellence and enduring agi
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Broomfield, Colorado, Us
Services Provided+3 Services
35% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
25% Legacy System Modernization
AI Summary
“Latitude 40 Consulting, Inc. delivers tailored software solutions and application modernization, guiding businesses toward operational excellence and lasting agility with transparent, responsible methodologies.”
Openmalo TechnologiesProfile set up by Edverise AI
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Website creation firm
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Rajkot, Gujarat, In
Services Provided
40% API Development & Integration
60% Custom Web Application Development
50% CRM Consulting and SI
50% Cloud Consulting & SI
AI Summary
“Openmalo Technologies specializes in website creation, delivering tailored web solutions that combine design and functionality to meet diverse client needs across industries.”
Lumico DigitalProfile set up by Edverise AI
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We are a group of software, electrical, and mechanical engineers committed to assisting our clients in creating tailored digital platforms, along with offering our knowledge in hardware and systems. Our areas of expertise encompass Digital Transformation, IoT product development, embedded systems, a
Highlights
$25,000+
Min Project Size
150+
Avg Hourly Rate
10-49
Employees
Fareham, Gb
Services Provided+1 Services
40% Custom Web Application Development
10% Mobile App Development (iOS & Android)
50% API Development & Integration
100% Robotic Process Automation (RPA)
AI Summary
“Lumico Digital specializes in creating custom digital platforms and integrated IoT, embedded systems, and industrial automation solutions, combining software, electrical, and mechanical engineering expertise.”
Josh SoftwareProfile set up by Edverise AI
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Since 2007, Josh Software has been assisting clients worldwide in developing their products. Our projects span various sectors, including FinTech, e-commerce, and retail, as we aim to provide genuine value in all our efforts and instill pride in our customers. Based in India, with delivery centers i
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
250-999
Employees
Pune, Maharashtra, In
Services Provided
30% API Development & Integration
40% Mobile App Development (iOS & Android)
30% Custom Web Application Development
100% BI & Big Data Consulting & SI
AI Summary
“Josh Software, established in 2007, delivers diverse software solutions across sectors like FinTech and e-commerce, leveraging expertise in open-source technologies from offices worldwide.”

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