What is Sentry used for?

Sentry is a self-hosted Sentry packaged with Docker Compose, for running the error and performance monitoring platform on your own server. It is a good fit for hosting error tracking on your own infrastructure and trying Sentry without a hosted subscription.

Is Sentry open source?

Yes. Sentry is open source under a custom licence. Its source code is on GitHub at getsentry/self-hosted and is written mainly in Shell.

Yes. Sentry is open source, so the software itself is free to use under the terms of its own licence. A managed cloud version is also available.

Can I self-host Sentry?

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

What is Sentry an alternative to?

Sentry is an open-source alternative to Sentry, Bugsnag, Rollbar and Airbrake. Other open-source alternatives to Sentry include HyperDX, Highlight.io and Traceway.

Is Sentry actively maintained?

Yes. The most recent commit to Sentry was on 2 October 2026, and the latest release is 26.9.0, published on 16 September 2026. The project has 9.6k stars on GitHub.

Sentry: open-source alternative to Sentry, Bugsnag, Rollbar

About Sentry

This repository packages Sentry for self-hosting. It lets organizations run the whole Sentry platform on their own server without paying for the hosted product, and the project describes it as feature-complete but aimed at low-volume deployments and proofs of concept. The entry is listed under the name Develop, taken from the documentation site.

Sentry maintains a minimal setup that works out of the box for simple cases, built on Docker and Docker Compose with a bash-based install and upgrade script. It comes with no guarantees or dedicated support, so users are expected to rely on the community on Discord. For larger installations the repository acts as a blueprint of how Sentry services connect, and the docs cover configuration, upgrades, backup and restore, and production enhancements.

The code is distributed under Sentry's fair-source license rather than a standard open-source one. Documentation also explains the small number of differences between self-hosted and the SaaS version, along with relocation tooling for moving to Sentry's hosted service.

Key features

Complete Sentry stack for self-hosting
Docker Compose based installation
Install and upgrade scripts
Backup and restore documentation
Reference architectures for larger installs

Good fit for

→Hosting error tracking on your own infrastructure
→Trying Sentry without a hosted subscription

Built with: Shell; Docker
Tags: sentry; error-tracking; monitoring; self-hosted; docker-compose; observability; fair-source

Sentry: questions and answers

What is Sentry used for?: Sentry is a self-hosted Sentry packaged with Docker Compose, for running the error and performance monitoring platform on your own server. It is a good fit for hosting error tracking on your own infrastructure and trying Sentry without a hosted subscription.
Is Sentry open source?: Yes. Sentry is open source under a custom licence. Its source code is on GitHub at getsentry/self-hosted and is written mainly in Shell.
Is Sentry free?: Yes. Sentry is open source, so the software itself is free to use under the terms of its own licence. A managed cloud version is also available.
Can I self-host Sentry?: Yes. Sentry can be self-hosted on your own server or infrastructure.
What is Sentry an alternative to?: Sentry is an open-source alternative to Sentry, Bugsnag, Rollbar and Airbrake. Other open-source alternatives to Sentry include HyperDX, Highlight.io and Traceway.
Is Sentry actively maintained?: Yes. The most recent commit to Sentry was on 2 October 2026, and the latest release is 26.9.0, published on 16 September 2026. The project has 9.6k stars on GitHub.