What is FastSchema used for?

FastSchema is a Go backend-as-a-service and headless CMS that generates database tables and CRUD APIs from schemas, with an admin interface and role-based access. It is a good fit for standing up a backend for an app quickly and managing structured content through an API.

Is FastSchema open source?

Yes. FastSchema is open source under the MIT licence. Its source code is on GitHub at fastschema/fastschema and is written mainly in Go.

Yes. FastSchema is open source, so the software itself is free to use.

Can I self-host FastSchema?

Yes. FastSchema can be self-hosted on your own server or infrastructure.

What is FastSchema an alternative to?

FastSchema is an open-source alternative to Firebase, Xano and Backendless. Other open-source alternatives to Firebase include PocketBase, Supabase and Appwrite.

Is FastSchema actively maintained?

Yes. The most recent commit to FastSchema was on 11 July 2026, and the latest release is v0.15.1, published on 11 July 2026. The project has 575 stars on GitHub.

FastSchema: open-source alternative to Firebase, Xano

About FastSchema

FastSchema is a backend-as-a-service and Go web framework for building dynamic web applications. It is built around schemas that describe the structure of your content; from those it generates database tables and ready-to-use CRUD API endpoints, so developers can have a working backend or headless CMS without hand-writing the plumbing. It can be used as a no-code style BaaS or as a framework inside Go projects.

Running the Docker container prints a setup token and starts a setup page at the local server, where you create the initial configuration. The project lists headless CMS capabilities, structured content management and real-time data handling, and its topics mention role-based access control, no-code and low-code use. The front-end admin interface is built with React.

The README states that FastSchema is in beta and under active development, and the maintainers welcome feedback and contributions. It is written in Go and licensed under MIT. It suits small teams and solo developers who want to avoid assembling a CMS, API layer and permissions system themselves.

Key features

Schema-driven database and API generation
Ready-made CRUD endpoints
Headless CMS capabilities
Docker-based quick start
Usable as a Go web framework
Role-based access control

Good fit for

→Standing up a backend for an app quickly
→Managing structured content through an API

Built with: Go; React
Tags: baas; headless-cms; golang; backend; low-code; crud; rbac; react

FastSchema: questions and answers

What is FastSchema used for?: FastSchema is a Go backend-as-a-service and headless CMS that generates database tables and CRUD APIs from schemas, with an admin interface and role-based access. It is a good fit for standing up a backend for an app quickly and managing structured content through an API.
Is FastSchema open source?: Yes. FastSchema is open source under the MIT licence. Its source code is on GitHub at fastschema/fastschema and is written mainly in Go.
Is FastSchema free?: Yes. FastSchema is open source, so the software itself is free to use.
Can I self-host FastSchema?: Yes. FastSchema can be self-hosted on your own server or infrastructure.
What is FastSchema an alternative to?: FastSchema is an open-source alternative to Firebase, Xano and Backendless. Other open-source alternatives to Firebase include PocketBase, Supabase and Appwrite.
Is FastSchema actively maintained?: Yes. The most recent commit to FastSchema was on 11 July 2026, and the latest release is v0.15.1, published on 11 July 2026. The project has 575 stars on GitHub.