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

Eveonix
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We create strong digital solutions that enable businesses to thrive and prosper in today's environment.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
10% API Development & Integration
12% Backend Development
12% Custom Web Application Development
8% Conversational AI & Voice Assistant Development
AI Summary
“Eveonix delivers robust digital solutions empowering businesses to succeed in a dynamic market through innovative technology and comprehensive service offerings.”
Soft X Technology
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Quickly grow your team with experienced software developers by exploring our Product Engineering, Staff Augmentation, and Employer of Record (EoR) services. We recognize that creating a well-functioning engineering team can be quite difficult, especially when you're scaling or adding new features to
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Tallinn, Harju, Ee
Services Provided+12 Services
10% Custom Web Application Development
6% Mobile App Development (iOS & Android)
5% API Development & Integration
4% Backend Development
AI Summary
“Soft X Technology offers tailored software development, staff augmentation, and employer of record services, enabling efficient team scaling and digital transformation with flexible engagement models.”
Novex Digital
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Novex Digital crée des architectures logicielles sur mesure pour optimiser les opérations des entreprises. Nous intervenons dans les situations où des écosystèmes technologiques fragmentés entraînent des inefficacités et freinent votre productivité. Plutôt que de proposer un remplacement intégral de
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Montreal, Quebec, Ca
Services Provided+3 Services
8% Legacy System Modernization
13% Custom Web Application Development
5% API Development & Integration
7% Custom AI Chatbot Development
AI Summary
“Novex Digital designs custom software architectures that seamlessly integrate and synchronize fragmented technology ecosystems, enhancing operational efficiency, data consolidation, and process automation for business growth.”
Codres Sp. z o.o.
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Codres is an agile software development firm focused on creating customized web and mobile applications, as well as tailored IT systems for businesses of various sizes. We prioritize the delivery of high-quality, scalable, and efficient solutions, accompanying our clients throughout their digital jo
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
8% API Development & Integration
3% Legacy System Modernization
AI Summary
“Codres Sp. z o.o. specializes in custom web and mobile software development, cloud services, AI integration, and e-commerce solutions, delivering scalable, client-focused digital products and ongoing support.”
InfoNet
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InfoNet is a tech firm focused on software development, providing cutting-edge solutions in web and mobile app development as well as custom software. What started as a small initiative has grown into a vibrant company with close to 100 skilled professionals and a global presence, including location
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Lisboa, Lisbon, Pt
Services Provided+6 Services
5% API Development & Integration
8% Custom Web Application Development
7% Mobile App Development (iOS & Android)
5% Backend Development
AI Summary
“InfoNet is a global technology company specializing in innovative web, mobile, and custom software development, employing nearly 100 professionals across the US, Europe, and Asia.”
Ciphermind Technologies
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Ciphermind Technologies: Pioneering AI, Blockchain, and ERP Solutions Ciphermind Technologies is an independent service provider focused on delivering innovative and sustainable solutions with top-notch technical expertise and exceptional customer service. Our goal is to establish long-lasting part
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
10% API Development & Integration
8% Mobile App Development (iOS & Android)
18% ERP & CRM Development
10% Backend Development
AI Summary
“Ciphermind Technologies delivers innovative AI, blockchain, and ERP solutions with expert technical service, focusing on sustainable cost efficiencies and long-term client partnerships across diverse industries.”
Everprove Solutions
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We possess extensive knowledge and experience in developing web and mobile applications, system integrations, and back-end services using advanced technologies. Our primary expertise lies in React, but our proficiency in various other languages—such as Node.js, Java, JavaScript, and Expo—allows us t
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Budapest, Budapest, Hu
Services Provided+7 Services
6% Custom Web Application Development
5% Frontend Development
5% Backend Development
1% Legacy System Modernization
AI Summary
“Everprove Solutions offers expert web and mobile app development, system integration, and blockchain solutions, leveraging diverse technologies with a focus on React, delivering high-quality, modern products.”
MADVISE INFOTECH
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Founded in 2021, Madvise Infotech aims to deliver IT solutions to small and medium-sized enterprises. Since our inception, we have focused on building strong professional relationships with our clients to ensure we meet their technology needs with effective and dependable solutions. Our Technology S
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+9 Services
8% Mobile App Development (iOS & Android)
7% E-Commerce Development
4% Legacy System Modernization
5% API Development & Integration
AI Summary
“Madvise Infotech specializes in delivering tailored IT solutions to SMEs, leveraging extensive industry expertise to enhance operational efficiency, productivity, and cost-effectiveness across sectors.”
Precious Adedokun
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Precious Adedokun Web Solutions is a results-oriented web development company based in Nigeria, providing scalable, secure, and SEO-friendly digital solutions for startups, businesses, and enterprises globally. We focus on full-stack development using technologies like Laravel, PHP, React, Node.js,
Highlights
Services Provided+4 Services
8% API Development & Integration
5% Mobile App Development (iOS & Android)
12% Custom Web Application Development
11% Web App UI Design
AI Summary
“Precious Adedokun Web Solutions delivers secure, scalable, and SEO-friendly web development services worldwide, specializing in full-stack solutions that enhance online visibility and business growth.”
Rely Co
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🌟 Over 36 Satisfied Clients Globally 🐝 Among the Top 3% of Talent on Upwork (Top 1% in Frontend Development) 🎉 Over 7 Years of Practical Product Development 🏅 Certified Frontend Experts from Meta & IBM 💰 Projects Delivered That Have Generated Over $1M in Revenue 🚀 More Than 50 MVPs and Compreh
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
4% Mobile App Development (iOS & Android)
6% API Development & Integration
12% Custom Web Application Development
8% Code Review & Technical Audits
AI Summary
“Rely Co. is a certified frontend development expert delivering scalable digital products and strategic tech partnerships, enhancing performance, growth, and revenue across diverse industries globally.”

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