What does Sentry (self-hosted) replace?

Sentry (self-hosted) is a free alternative to Sentry ($312/yr).

Is Sentry (self-hosted) open source?

Not by the OSI definition. Sentry (self-hosted) uses the FSL-1.1-Apache-2.0, a source-available license: the code is public, but the license isn't OSI-approved.

Does Sentry (self-hosted) run on Linux?

Yes (self-hosted server; web UI).

Can you self-host Sentry (self-hosted)?

Yes. Sentry (self-hosted) is a server app you run on your own server, and its repository includes Docker files.

Sentry (self-hosted)

A free, source-available alternative to Sentry. Switching saves $312/yr at list price.

Checked Oct 17, 2026 · How we check

Sentry (self-hosted)

Self-hosted server

Replaces it Active Source-available · FSL-1.1-Apache-2.0 Linux Self-hostable

getsentry/self-hosted9.6k★last push Oct 16, 2026checked Oct 17, 2026

Heavy to run: needs at least 4 cores and 16 GB RAM, and AI features and some mobile symbolication are cloud-only.

Self-host

Runs on your own Linux server, with Docker files in the repo. Setup docs are on develop.sentry.dev.

Sentry (self-hosted): questions

What does Sentry (self-hosted) replace?: Sentry (self-hosted) is a free alternative to Sentry ($312/yr).
Is Sentry (self-hosted) open source?: Not by the OSI definition. Sentry (self-hosted) uses the FSL-1.1-Apache-2.0, a source-available license: the code is public, but the license isn't OSI-approved.
Does Sentry (self-hosted) run on Linux?: Yes (self-hosted server; web UI).
Can you self-host Sentry (self-hosted)?: Yes. Sentry (self-hosted) is a server app you run on your own server, and its repository includes Docker files.

Sentry (self-hosted) ↗

Sentry (self-hosted): questions

One cancellation a week.

Sentry (self-hosted)