Last checked October 15, 2026
SigNoz
SigNoz is an observability backend. It overlaps Datadog more than it overlaps Sentry. Error tracking is not the whole product.
Open sourceSee the repository LICENSE · unverifiedSmall teamsIndividuals
WebSelf-host
Free tier
The community edition can be self-hosted without a per-user fee. Hosted prices are not copied here. Unverified.
Hosted
No hosted price recorded.
Self-host
Moderate. Plan on Docker or a small VM. A hosted plan, when one exists, is separate from the free self-host.
Drop-in scores
Sources checked
https://ditchly.co/software/signoz