Browse free open source C# Headless CMS and projects below. Use the toggles on the left to filter open source C# Headless CMS by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
    Start Free
  • 1
    Squidex

    Squidex

    Headless CMS and content managment hub

    You don't need another system for your content. You need it in a single place. Centralized, structured, and with seamless integrations to other systems. Available from everywhere and for all digital platforms, such as Apps, websites, and server applications. All changes in Squidex are handled by a versioning system. This makes it possible to compare different versions of your content and to roll back to a previous version. It also provides the audit log, so that you can see who did what and when. Our versioning system also enables it to react to changes in the system. So you can trigger external systems when content is changed and also post your blog to Medium or create a tweet automatically. We know that companies can have very complicated rules about who can create, review or publish content. With our compelling workflow system, you can implement your rules in Squidex.
    Downloads: 1 This Week
    Last Update:
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  • 2
    Cofoundry

    Cofoundry

    Cofoundry is an extensible and flexible .NET Core CMS

    Cofoundry is an unobtrusive ASP.NET Core CMS focused on code-first development and user-friendly content management. Run integrated, decoupled or headless, it's your choice. Cofoundry is there when you want it and gets out of your way when you don't. Get back to writing regular .NET code you love and enjoy complete freedom with your front-end technology and designs. We understand that every application is different. Cofoundry is an adaptable framework that let's you swap in your preferred tools and scale up your architecture when you need it. DI is at the heart of Cofoundry which makes it really easy to override any implementation. Plugins are easily installed via Nuget, but it’s also simple to inject your own custom implementation. CMS administration interfaces are often built to serve both developers and content editors which leads them to be complicated and full of jargon.
    Downloads: 0 This Week
    Last Update:
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