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.

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Ratings Updated: August 7, 2026

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List of the Best API Development & Integration Agencies

  1. GCT logo
    GCTProfile set up by Edverise AI
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    GCT boasts a highly proficient team in JavaScript, with extensive experience in modern frameworks and libraries, including Vue.js 3, Nuxt.js, React.js, Next.js, TypeScript, Node.js, Express.js, Nest.js, PHP, Laravel, and others. Our primary strength lies in creating web applications and integrating

    Highlights

    $5,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    2-9

    Employees

    Barcelona, Catalonia, Es

    Services Provided+2 Services
    30% Custom Web Application Development
    20% API Development & Integration
    20% Frontend Development
    15% Backend Development
    AI Summary

    “GCT specializes in developing robust web and hybrid applications using modern JavaScript frameworks, backend technologies, and cloud DevOps, serving diverse industries including EdTech, healthcare, and fintech.”

  2. Provis Technologies Private Limited logo
    Provis Technologies Private LimitedProfile set up by Edverise AI
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    At Provis Technologies, we stand by the principle of "Creating software applications with Professional Vision." If you have a groundbreaking idea, we invite you to share it with us. Regardless of its complexity, we will provide a robust, scalable, and high-performance solution using the latest advan

    Highlights

    $5,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Jaipur, Rajasthan, In

    Services Provided
    20% E-Commerce Development
    25% Mobile App Development (iOS & Android)
    40% Custom Web Application Development
    15% API Development & Integration
    AI Summary

    “Provis Technologies Private Limited delivers scalable, high-performance software solutions, specializing in e-commerce, mobile, and web development using modern frameworks and agile methodologies since 2018.”

  3. ownAI Solutions logo
    ownAI SolutionsProfile set up by Edverise AI
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    Agile and Dynamic. We are ownAI Solutions, specialists in creating SaaS applications, digital products, custom software, web applications, cloud-based solutions, and mobile apps integrated with AI technology. With over five years of experience in the industry, we have helped more than 30 businesses

    Highlights

    $5,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Rajkot, Gujarat, In

    Services Provided+1 Services
    15% API Development & Integration
    40% Custom Web Application Development
    30% Mobile App Development (iOS & Android)
    5% Blockchain & Web3 Development
    AI Summary

    “ownAI Solutions specializes in tailored SaaS, AI-integrated software, and cloud applications, delivering quality digital products globally with a focus on business success and ethical practices.”

  4. F
    Foscio CanadaProfile set up by Edverise AI
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    Foscio is a top digital product engineering and AI engineering company based in the renowned city of Bengaluru. The firm focuses on cutting-edge technologies including artificial intelligence (AI), machine learning (ML), internet of things (IoT), platform as a service (PaaS), software as a service (

    Highlights

    10-49

    Employees

    Vaughan, Ontario, Ca

    Services Provided
    25% API Development & Integration
    50% Custom Web Application Development
    25% Mobile App Development (iOS & Android)
    AI Summary

    “Foscio Canada is a Bengaluru-based digital product and AI engineering firm specializing in AI, ML, IoT, PaaS, SaaS, edge computing, and custom application development services.”

  5. Datahayrick Search logo
    Datahayrick SearchProfile set up by Edverise AI
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    Datahayrick Search is an e-commerce search firm established in 2019 by specialists in search engine technology. The company specializes in consulting and developing product catalog search engines for online retailers, using key technologies such as Elasticsearch and Apache Solr. Datahayrick Search p

    Highlights

    $5,000+

    Min Project Size

    50-99

    Avg Hourly Rate

    2-9

    Employees

    Kharkiv, Kharkiv, Ua

    Services Provided
    30% Custom Web Application Development
    50% Backend Development
    20% API Development & Integration
    AI Summary

    “Datahayrick Search specializes in developing and consulting on advanced e-commerce search solutions using technologies like Elasticsearch and Apache Solr, serving major online retailers globally.”

  6. Cod2b logo
    Cod2bProfile set up by Edverise AI
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    Code2b is a dedicated AI automation agency that assists businesses in eliminating manual tasks, slashing operational expenses by as much as 90%, and scaling effectively through smart, adaptable automation solutions. Every organization faces processes that consume time and resources, such as manual d

    Highlights

    $1,000+

    Min Project Size

    2-9

    Employees

    Marousi, Attica, Gr

    Services Provided+3 Services
    15% AI Strategy & Roadmap Consulting
    35% Custom AI Chatbot Development
    30% Generative AI
    20% Robotic Process Automation (RPA)
    AI Summary

    “Code2b delivers intelligent AI-powered automation to eliminate manual tasks, reduce costs by up to 90%, and enhance operational efficiency across diverse business functions and industries.”

  7. TechCarrel LLP logo
    TechCarrel LLPProfile set up by Edverise AI
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    At TechCarrel, we turn digital dreams into reality. With ten years of experience in IT solutions, we are your reliable partner in navigating the constantly evolving technology environment. Our services provide smooth integration, outstanding efficiency, and long-term growth.

    Highlights

    $5,000+

    Min Project Size

    <25

    Avg Hourly Rate

    10-49

    Employees

    Gwalior, Madhya Pradesh, In

    Services Provided
    50% Custom Web Application Development
    30% E-Commerce Development
    20% API Development & Integration
    AI Summary

    “TechCarrel LLP delivers comprehensive IT solutions, leveraging a decade of experience to ensure seamless integration, enhanced efficiency, and sustained growth in evolving technology landscapes.”

  8. MindBlend logo
    MindBlendProfile set up by Edverise AI
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    MindBlend is a Romanian software development studio specializing in the creation of secure, scalable, and cloud-native digital platforms. Our team focuses on full-stack web and cloud development tailored for the healthcare, education, and enterprise industries. We design and deploy production-ready

    Highlights

    $5,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    2-9

    Employees

    Jucu De Sus, Ro

    Services Provided
    100% API Development & Integration
    100% Product UX Strategy
    100% Cloud Consulting & SI
    100% DevOps Engineering
    AI Summary

    “MindBlend is a Romanian software development studio delivering secure, scalable cloud-native platforms and full-stack solutions across healthcare, education, and enterprise sectors with engineering excellence.”

  9. Epixet Technologies logo
    Epixet TechnologiesProfile set up by Edverise AI
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    Epixet Technologies is an international tech firm that develops advanced software ecosystems to connect individuals, processes, and platforms using intelligence and automation. We focus on AI-driven enterprise systems such as the Epixet Portal, IVR Framework, Waith Queue System, CRM Suite, and Workf

    Highlights

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Lagos, Lagos, Ng

    Services Provided
    50% API Development & Integration
    20% Mobile App Development (iOS & Android)
    30% Custom Web Application Development
    100% Graphic Design
    AI Summary

    “Epixet Technologies delivers AI-driven software solutions worldwide, enhancing operational efficiency, communication, and customer experience through automation and real-time data integration across enterprises.”

  10. NexonNet logo
    NexonNetProfile set up by Edverise AI
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    NexonNet is a comprehensive digital product agency that focuses on creating high-performance web applications, cross-platform mobile apps, and engaging 3D experiences. We collaborate with startups and expanding businesses to quickly transform ideas into products ready for launch. Our MVP Sprint mode

    Highlights

    $1,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    Services Provided
    35% Custom Web Application Development
    30% Mobile App Development (iOS & Android)
    25% API Development & Integration
    10% E-Commerce Development
    AI Summary

    “NexonNet is a digital product agency delivering high-performance web and mobile apps, 3D experiences, and scalable backend solutions with a focus on speed, quality, and clear collaboration.”

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