Medusa
A self-hosted Business, CRM & Commerce app you can run on your own server.
Medusa is a self-hosted business application that you run on your own server instead of renting it as a cloud service. Running it yourself keeps the data on your own network and lets you back it up however you like.
Development happens in the open on GitHub; the repository has collected 36.3K stars so far. Repository activity was last recorded on Sep 11, 2026, and the project is classed as actively maintained in our snapshot.
Before you switch
Business software touches money and customer data, so run it in parallel with your current system for one full cycle before switching. Verify imports (contacts, products, invoices), user permissions, and backup exports. Most mature projects have active communities that have documented the migration path.
Like every project listed on SelfHosted, Medusa is developed in the open — you can read the code, follow development, and even contribute. Check the system requirements and the project’s own documentation linked on this page before installing.