head to head · open source
SigNoz vs beszel
SigNoz has 32,116 GitHub stars, 2,493 forks, 1,557 open issues and last shipped yesterday. beszel has 25,459 stars, 1,019 forks, 313 open issues and last shipped yesterday. SigNoz leads on adoption by 26% (32,116 vs 25,459 stars). SigNoz is written in TypeScript under a custom or non-standard licence; beszel is written in Go under MIT. SigNoz has attracted 8% as many forks as stars, beszel 4%. SigNoz was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (monitoring), 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.
← all 8884 open source comparisons
Side by side
| SigNoz | beszel | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 25K |
| License | Custom / other | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.5K | ⑂ 1.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SigNoz if
- You weight community size — 32K 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 beszel if
- You want the beszel feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and beszel fits your workflow better
About SigNoz
SigNoz is an open source, OpenTelemetry native observability platform for cloud native applications. It unifies logs, metrics, traces, alerts, and dashboards into a single tool, replacing fragmented monitoring stacks with a correlated signal pipeline. It lives in the observability ecosystem alongside tools like Prometheus, Jaeger, and Grafana, and is positioned as an open alternative to Datadog.
read the full SigNoz overview →
About beszel
Beszel is a lightweight server monitoring platform written in Go and released under the MIT License. It consists of two components: a hub, which is a web application built on PocketBase and provides the dashboard for viewing and managing connected systems, and an agent, which runs on each system being monitored and communicates system metrics back to the hub. The project lives in the self hosted, homelab oriented monitoring ecosystem, alongside the broader category of Infrastructure and Operations tooling, and it is distributed primarily through Docker images published as henrygd/beszel for the hub and henrygd/be…
read the full beszel overview →
More in Infrastructure & Operations
Related comparisons
More Monitoring & Observability projects
Compare either of these against the rest of the Monitoring & Observability field.
Frequently asked questions
Is SigNoz or beszel more popular?
SigNoz has 32,116 GitHub stars and beszel has 25,459. SigNoz has the larger community by that measure.
Are SigNoz and beszel free?
Both are open source. SigNoz has no licence declared in this registry, and beszel is licensed under MIT. Both are free to self-host.
What is the difference between SigNoz and beszel?
SigNoz is written in TypeScript and beszel in Go. 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 beszel?
Choose SigNoz if you want the larger community (32,116 stars) or its Custom / other licence terms. Choose beszel if its feature set, stack or MIT licence fits better. Both are self-hostable.