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

Les Creatives Sthlm AB
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Les Creatives is a marketing agency in Stockholm dedicated to growth, integrating digital marketing knowledge with artificial intelligence to achieve measurable outcomes. We assist businesses in enhancing their performance by leveraging intelligent strategies, automation, and user-centric design. Ou
Highlights
2-9
Employees
Services Provided+13 Services
4% AI Agent & Multi-Agent System Development
6% Custom AI Chatbot Development
7% LLM Integration & Prompt Engineering
3% AI Strategy & Roadmap Consulting
AI Summary
“Les Creatives Sthlm AB is a Stockholm-based marketing agency specializing in digital marketing, AI integration, UX/UI design, and automation to drive measurable business growth and efficiency.”
QServices IT Solutions Inc.
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QServices Inc is a premier web and mobile application development firm in India, offering expert web app and mobile development services tailored for startups, agencies, and enterprises. We are the perfect partner for your app and software development needs. Contact us to transform your idea into a
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+3 Services
8% API Development & Integration
23% Mobile App Development (iOS & Android)
17% Custom Web Application Development
2% ERP & CRM Development
AI Summary
“QServices IT Solutions Inc. is an Indian firm specializing in customized web and mobile app development, offering scalable, secure software, cloud, IoT, and digital marketing services for diverse clients.”
FlutterLab
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FlutterLab is among the pioneering software development companies specializing in Flutter, having been engaged with the framework since its initial open beta in 2018. We have grown alongside Flutter, assisting startups and large enterprises around the globe in creating digital products that deliver
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Bogota, Co
Services Provided+2 Services
35% Mobile App Development (iOS & Android)
10% Custom Web Application Development
5% API Development & Integration
20% UX Research & Usability Testing
AI Summary
“FlutterLab is a pioneering software development company specializing in Flutter-based mobile, web, and desktop applications, delivering native performance and rapid time-to-market for startups and enterprises.”
Square Infosoft
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With over 300 successful projects completed for more than 200 clients across 40+ countries, we are a mobile app development company boasting over 8 years of experience and a team of over 45 skilled developers located in India. We collaborate with businesses of all sizes, from startups to large enter
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+3 Services
35% Mobile App Development (iOS & Android)
5% API Development & Integration
8% Custom Web Application Development
2% E-Commerce Development
AI Summary
“Square Infosoft offers global clients innovative mobile and web applications with strong UI/UX design, backed by 8+ years and 300+ projects across diverse industries.”
Journi
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Journi is a premier technology partner focused on customized software development, strategic technology consulting, and AI-powered solutions. Operating entirely remotely, we enable both established companies and aspiring startups to harness advanced technology for sustainable expansion. Our offering
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+5 Services
30% Custom Web Application Development
10% Legacy System Modernization
10% API Development & Integration
8% AI Agent & Multi-Agent System Development
AI Summary
“Journi is a remote technology partner specializing in customized software development, strategic consulting, and AI-driven solutions to support companies' digital transformation and sustainable growth.”
EZ Digital
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About Us: EZ Digital was founded on the belief that technology plays a crucial role in driving business growth and scalability. Our team, which includes experienced developers, designers, project managers, business development specialists, and customer success advocates, is dedicated to raising the
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Los Angeles, California, Us
Services Provided+3 Services
12% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% API Development & Integration
3% Frontend Development
AI Summary
“EZ Digital specializes in web and mobile application development, leveraging advanced technologies and AI consulting to drive business growth, scalability, and enhanced customer experiences.”
ENQCODE TECHNOLOGIES LLP
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At Enqcode Technologies, we provide tailored software development services, including SaaS product creation, MVP development, web applications, mobile apps, cloud and DevOps solutions, as well as AI-driven digital transformation services. Our straightforward mission is: Enquire. Code. Deliver. We fo
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+7 Services
13% Custom Web Application Development
10% Mobile App Development (iOS & Android)
15% SaaS Product Development
8% API Development & Integration
AI Summary
“Enqcode Technologies offers comprehensive software development services, including custom solutions, SaaS, MVP, mobile, AI, cloud, and DevOps, aiding global clients in digital transformation and growth.”
MarcelTech
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MarcelTech is an innovative technology firm that offers a wide range of services to help businesses thrive and grow in today's digital landscape. We focus on delivering high-quality work and ensuring customer satisfaction by utilizing the latest technology and hiring skilled professionals.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Milton, Delaware, Us
Services Provided+3 Services
15% API Development & Integration
15% Branding Services
15% Digital Strategy
15% Mobile App Development (iOS & Android)
AI Summary
“MarcelTech is a technology firm providing web development, mobile apps, digital marketing, content creation, design, video editing, and eBook writing to support business growth and customer satisfaction.”
Wise Agile
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WISE AGILE is a strategic partner in software development, offering tailored digital products and AI-based solutions. Located in Moldova and adhering to European innovation standards, we deliver high-quality engineering services to startups, small and medium-sized enterprises, and large corporations
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Chisinau, Chisinau, Md
Services Provided+4 Services
23% Custom Web Application Development
10% API Development & Integration
4% Cloud Consulting & SI
3% Computer Vision Solutions
AI Summary
“Wise Agile is a Moldovan software development partner delivering tailored digital products and AI solutions across sectors like Solar Energy, Fintech, and Insurtech, serving clients in DACH and the Middle East.”
Mxicoders
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Mxicoders is a leader in blockchain and fintech innovation, providing high-quality technological solutions that revolutionize businesses across various sectors. Established by a team of seasoned blockchain developers and fintech experts, we are committed to creating secure, scalable, and advanced so
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
3% Custom Web Application Development
3% Mobile App Development (iOS & Android)
5% API Development & Integration
22% Blockchain & Web3 Development
AI Summary
“Mxicoders delivers advanced blockchain and fintech solutions, including dApps, crypto exchanges, real estate tokenization, and banking platforms, driving innovation and digital transformation across industries.”

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