Lemmy

Link aggregator for the fediverse (alternative to Reddit).

GitHub stars
14,625
License
AGPL-3.0
Latest release
1.0.0-beta.2
11 September 2026
Last commit
9 October 2026
Runs on
Docker, Rust

Commits per month, last 12 months

310 commits

Replaces

Paid products Lemmy can stand in for.

How to self-host Lemmy

Lemmy runs on Docker and Rust. The project's own install guide is the place to start; most people put it on a small server with Docker and a reverse proxy for HTTPS.

  1. Get a server: a home server, a VPS, or a managed app host.
  2. Install it the way the project's docs describe, usually with Docker Compose.
  3. Put it behind HTTPS and set up backups before you add real data.
  4. Update it regularly. Watch the project's releases.

New to self-hosting? Start with the beginner's guide.

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Questions

Is Lemmy free?

Yes. Lemmy is open source under the AGPL-3.0 license, so you can use it without paying for a license. You pay only for the server it runs on.

Can I self-host Lemmy?

Yes. Lemmy runs on Docker and Rust. Follow the install guide in the project's documentation, or use a host that installs it for you.

What does Lemmy replace?

People use Lemmy instead of Reddit.

Is Lemmy still maintained?

The last change to Lemmy's code was on 9 October 2026, with 310 commits in the last 12 months.

Topics

Communication - Social Networks and Forums

App data from awesome-selfhosted (CC BY-SA 3.0), stars and activity from GitHub.