GlitchTip vs Sentry
A side-by-side comparison of two self-hosted developer tools & git options — licensing, setup difficulty, resource needs, and what each one replaces.
GlitchTip
Open-source error tracking and performance monitoring
VS
Sentry
Application monitoring and error tracking platform
| Feature | GlitchTip | Sentry |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Category | Developer Tools & Git | Developer Tools & Git |
| License | MIT | BSL-1.1 |
| Language | Python | Shell |
| Setup difficulty | Medium | Hard |
| Min. RAM | 1,024 MB | 8,192 MB |
| Deployment | docker, kubernetes | docker, kubernetes |
| GitHub stars | ★ 1,300 | ★ 9,582 |
| First released | 2020 | 2012 |
| Replaces | Sentry, Bugsnag | Bugsnag, Rollbar |
What are GlitchTip and Sentry?
GlitchTip
GlitchTip is an error tracking platform compatible with Sentry SDKs, offering a simpler and lighter alternative for monitoring application exceptions. It supports uptime monitoring and release tracking.
- Sentry SDK compatible
- Uptime monitoring built in
- Lighter than Sentry
- Release tracking
Sentry
Sentry is a developer-first error tracking and performance monitoring platform that helps teams diagnose, fix, and optimize code. The self-hosted edition runs the full stack via Docker Compose.
- Detailed stack traces
- Performance tracing
- Release health tracking
- Broad SDK support
GlitchTip vs Sentry: key differences
GlitchTip is written in Python, while Sentry is built with Shell. Licensing differs — MIT for GlitchTip versus BSL-1.1 for Sentry. GlitchTip is the lighter option, starting around 1,024 MB of RAM against 8,192 MB for Sentry. Sentry is the more established project (first released 2012), while GlitchTip arrived in 2020. Sentry has the considerably larger community, at 9,582 GitHub stars versus 1,300.
Why pick each one
Choose GlitchTip if…
- Drop-in Sentry replacement
- Low resource use
Watch out for
- Fewer features than full Sentry
Choose Sentry if…
- Released under the BSL-1.1 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 9.6k GitHub stars
Watch out for
- Heavy resource requirements
Frequently asked questions
Is GlitchTip or Sentry better?
Neither is universally better. Sentry has the larger community, while GlitchTip is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are GlitchTip and Sentry free and open-source?
Yes. GlitchTip is licensed under MIT and Sentry under BSL-1.1. Both can be self-hosted at no software cost.
Can I run GlitchTip and Sentry with Docker?
GlitchTip: yes. Sentry: yes.
Which is lighter on resources, GlitchTip or Sentry?
GlitchTip has the smaller minimum footprint at 1,024 MB of RAM, compared to about 8,192 MB for Sentry. Real-world usage depends on library size, user count, and enabled features.