head to head · open source
SigNoz vs grimoirelab
SigNoz has 32,525 GitHub stars, 2,576 forks, 1,557 open issues and last shipped yesterday. grimoirelab has 639 stars, 234 forks, 78 open issues and last shipped 2 days ago. SigNoz leads on adoption by 4,990% (32,525 vs 639 stars). SigNoz is written in TypeScript under a custom or non-standard licence; grimoirelab is written in Shell under GPL-3.0. SigNoz has attracted 8% as many forks as stars, grimoirelab 37%. SigNoz was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (metrics), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| SigNoz | grimoirelab | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 639 |
| License | Custom / other | GPL-3.0 |
| Written in | TypeScript | Shell |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 2.6K | ⑂ 234 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SigNoz if
- You weight community size — 33K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick grimoirelab if
- You want the grimoirelab feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Shell
- You evaluated both and grimoirelab fits your workflow better
About SigNoz
中文 · Deutsch · Português SigNoz is an open source observability platform built on OpenTelemetry. We’re building an enterprise grade alternative to fragmented monitoring stacks, with logs, metrics, traces, alerts, and dashboards in one place. Choose how to run SigNoz SigNoz Cloud (Recommended) Fully managed SigNoz with a 30 day free trial, no credit card required, usage based pricing that starts at $49, and regional data hosting. Start free → Enterprise Enterprise Cloud, BYOC, or Enterprise Self Hosted with compliance, support, custom retention, RBAC, ingestion controls, data residency, and region selection…
read the full SigNoz overview →
About grimoirelab
GrimoireLab GrimoireLab is a CHAOSS toolset for software development analytics. It includes a coordinated set of tools to retrieve data from systems used to support software development (repositories), store it in databases, enrich it by computing relevant metrics, and make it easy to run analytics and visualizations on it. You can learn more about GrimoireLab in the GrimoireLab tutorial, or visit the GrimoireLab website. Metrics available in GrimoireLab are, in part, developed in the CHAOSS project. For more information regarding CHAOSS metrics, see the latest release at: Getting started To ease the newcomer…
read the full grimoirelab overview →
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Frequently asked questions
Is SigNoz or grimoirelab more popular?
SigNoz has 32,525 GitHub stars and grimoirelab has 639. SigNoz has the larger community by that measure.
Are SigNoz and grimoirelab free?
Both are open source. SigNoz has no licence declared in this registry, and grimoirelab is licensed under GPL-3.0. Both are free to self-host.
What is the difference between SigNoz and grimoirelab?
SigNoz is written in TypeScript and grimoirelab in Shell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, SigNoz or grimoirelab?
Choose SigNoz if you want the larger community (32,525 stars) or its Custom / other licence terms. Choose grimoirelab if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.