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 10, 2026

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8,618 Companies

List of the Best API Development & Integration Agencies

GoGo Eshop LtdProfile set up by Edverise AI
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Over 15 years of expertise in web design and e-commerce - a Hong Kong-based web design firm! Offering professional Magento services, including Magento e-commerce solutions, support and maintenance, speed optimization, cloud server optimization, API integration, and ERP & POS systems.
Highlights
50-99
Avg Hourly Rate
10-49
Employees
Kowloon, Hk
Services Provided+1 Services
50% E-Commerce Development
30% Backend Development
20% API Development & Integration
100% Web App UI Design
AI Summary
“GoGo Eshop Ltd, a Hong Kong-based firm with 15+ years experience, specializes in e-commerce solutions, Magento development, backend integration, UI/UX and graphic design services for business growth.”
Anilax SoftwareProfile set up by Edverise AI
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Anilax Software Pvt. Ltd. – Leading Digital Transformation Through Innovation and Trust In today’s fast-changing digital environment, where technology fuels advancement and innovation paves the way for the future, Anilax Software Pvt. Ltd. serves as a symbol of excellence, ingenuity, and dependabili
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
20% API Development & Integration
45% Custom Web Application Development
35% Mobile App Development (iOS & Android)
40% Product UX Strategy
AI Summary
“Anilax Software Pvt. Ltd., based in India, specializes in fintech, software development, web and mobile applications, and enterprise automation, delivering innovative digital solutions for business empowerment.”
OktopeakProfile set up by Edverise AI
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Oktopeak is a software as a service (SaaS) agency specializing in regulated sectors. We provide production-ready, compliance-oriented software solutions for legal tech and healthcare teams, with set pricing, complete ownership, and HIPAA-compliant architecture from the outset. **WHAT WE DO** We c
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Novi Sad, Rs
Services Provided+7 Services
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
30% SaaS Product Development
15% API Development & Integration
AI Summary
“Oktopeak is a SaaS agency delivering compliance-focused, HIPAA- and SOC 2-compliant software solutions for legal and healthcare sectors, emphasizing fixed pricing, rapid delivery, and scalable platforms.”
FIS-SST Sp. z o. o.Profile set up by Edverise AI
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FIS-SST is a software development company with extensive experience collaborating with clients in the DACH region. We provide support from IT specialists who possess the expertise to enhance the digital operations of businesses. Since our inception in 2002, we have consistently navigated the competi
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Gliwice, Silesian, Pl
Services Provided+1 Services
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
100% IT Staff Augmentation
AI Summary
“FIS-SST, since 2002, offers expert IT and software development services to DACH clients, emphasizing trustworthy partnerships, innovative strategies, and reliable digital operations support.”
Laspra SoftProfile set up by Edverise AI
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Enthusiastic Research and Development Team dedicated to supporting you.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
45% API Development & Integration
55% Custom Web Application Development
60% Web App UI Design
40% Product UX Strategy
AI Summary
“Laspra Soft is driven by a passionate Research and Development team committed to delivering comprehensive and innovative support solutions across diverse technological domains.”
evensixProfile set up by Edverise AI
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We are a digital agency specializing in brands and products, leveraging advanced technology to build digital solutions for innovative ideas. Our services include designing and developing headless websites, progressive web applications, and digital brand identities, along with offering UX consulting
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Charlbury, England, Gb
Services Provided+7 Services
30% API Development & Integration
25% E-Commerce Development
45% Mobile App Development (iOS & Android)
25% UX Research & Usability Testing
AI Summary
“evensix is a digital agency specializing in UX/UI design and Jamstack development, creating innovative headless websites, web applications, and brand identities across diverse sectors.”
Orbital DevProfile set up by Edverise AI
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Our software development agency is committed to assisting businesses of all sizes in realizing their ideas. We provide a variety of services to help you along your journey and ensure you receive the highest return on your technology investments. Our team's expertise covers a wide range of areas: we
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
San Francisco, California, Us
Services Provided+3 Services
50% Custom Web Application Development
30% Backend Development
20% API Development & Integration
40% LLM Integration & Prompt Engineering
AI Summary
“Orbital Dev. is a versatile software development agency offering comprehensive services and expert consultations to help businesses maximize returns on their technology investments.”
GitwixProfile set up by Edverise AI
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Gitwix Manchester specializes in creating, developing, and engineering scalable websites, progressive web applications, and mobile apps utilizing contemporary frameworks, cloud technology, and AI-driven solutions in Manchester and its surroundings. Additionally, we can streamline workflows from inqu
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
100% Web App UI Design
AI Summary
“Gitwix Manchester develops scalable websites, progressive web apps, and mobile applications using modern frameworks, cloud technologies, and AI, optimizing workflows from inquiries to sales.”
LainDSProfile set up by Edverise AI
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Over the past four years, we have collaborated with government entities and innovative businesses to create, develop, and launch cutting-edge digital products and services. We employ agile methodologies and lean startup techniques to deliver high-value solutions. Our team works together to provide s
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Lima, Pe
Services Provided+1 Services
50% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% API Development & Integration
60% Product UX Strategy
AI Summary
“LainDS partners with governments and businesses to deliver innovative digital products, leveraging agile methods for web/app development, product research, discovery, and user-centered design.”
uConnect Technologies Pvt. LtdProfile set up by Edverise AI
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uConnect Technologies stands out as a premier provider of information technology solutions, focusing on the creation and implementation of AI-driven products for startups and established businesses alike. Utilizing state-of-the-art technologies such as Agentic AI, Langchain, LangGraph, Pinecone, Ope
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Gilgit, Gilgit Baltistan, Pk
Services Provided+6 Services
20% API Development & Integration
40% SaaS Product Development
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
AI Summary
“uConnect Technologies delivers AI-driven SaaS solutions across industries, specializing in rapid MVP development, comprehensive software services, and fostering innovation for business growth and societal benefit.”

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