Compare the Top API Marketplaces for Linux as of October 2025

What are API Marketplaces for Linux?

API marketplaces are online marketplaces that provide access to Application Programming Interfaces (APIs) for developers. API marketplaces enable developers to integrate different APIs and data and quickly add new features or capabilities into their applications. There is a wide variety of APIs available in API marketplaces, ranging from payment services, content delivery networks, analytics tools, and many more. API Marketplaces are a great resource for software development teams who want to rapidly prototype applications without spending excessive time writing code. Additionally, they can help reduce development costs by offering pay-as-you-go models as well as free plans with basic integration capabilities. Compare and read user reviews of the best API Marketplaces for Linux currently available using the table below. This list is updated regularly.

  • 1
    Datadog

    Datadog

    Datadog

    Datadog is the monitoring, security and analytics platform for developers, IT operations teams, security engineers and business users in the cloud age. Our SaaS platform integrates and automates infrastructure monitoring, application performance monitoring and log management to provide unified, real-time observability of our customers' entire technology stack. Datadog is used by organizations of all sizes and across a wide range of industries to enable digital transformation and cloud migration, drive collaboration among development, operations, security and business teams, accelerate time to market for applications, reduce time to problem resolution, secure applications and infrastructure, understand user behavior and track key business metrics.
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    Starting Price: $15.00/host/month
  • 2
    Azure App Service
    Quickly build, deploy, and scale web apps and APIs on your terms. Work with .NET, .NET Core, Node.js, Java, Python or PHP, in containers or running on Windows or Linux. Meet rigorous, enterprise-grade performance, security and compliance requirements used a trusted, fully managed platform that handles over 40 billion requests per day. Fully managed platform with built-in infrastructure maintenance, security patching, and scaling. Built-in CI/CD integration and zero-downtime deployments. Rigorous security and compliance, including SOC and PCI, for seamless deployments across public cloud, Azure Government, and on-premises environments. Bring your code or container using the framework language of your choice. Increase developer productivity with tight integration of Visual Studio Code and Visual Studio. Streamline CI/CD with Git, GitHub, GitHub Actions, Atlassian Bitbucket, Azure DevOps, Docker Hub, and Azure Container Registry.
    Starting Price: $0.013 per hour
  • 3
    Locoia

    Locoia

    Locoia

    Locoia (short for: low-code intelligent automation) is a Germany-based all-in-one integration & automation platform (iPaaS) tailored-to-the European market with its special requirements in terms of data protection and GDPR-compliance. Locoia is a fully-fledged iPaaS with everything growth companies, SMEs, and enterprise customers could ask for: 1000+ connectors, incl. old-fashioned ERP systems, a low-code, and drag & drop workflow builder, advanced low-code programming helpers, highly robust, scalable, and secure infrastructure, as well as strong customer support. Due to its low starting price (from $199/month), Germany-based servers, high GDPR & data protection compliance, as well as powerful low-code platform, Locoia is the ideal iPaaS solution for European digital-oriented small-to-medium-sized companies and enterprises that are looking to integrate both cloud & legacy ERPs and systems, have advanced to complex integration and automation needs and value world-class support.
    Starting Price: €199 per month
  • 4
    APILayer

    APILayer

    APILayer

    APILayer is an API marketplace that lists proprietary and third party APIs and makes them available to developers and business to all sizes. With APILayer you can get secure and scalable APIs easily. At APILayer they develop and list only the most reliable APIs for a given topic. The APIs can be tested by using a live demo on the marketplace itself. The APIs come with a guaranteed uptime of 99,9% and a subscription-based support. Enhance the power of your app with APILayer!
    Starting Price: Varies
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