head to head · open source
SigNoz vs metrics
SigNoz has 32,509 GitHub stars, 2,573 forks, 1,557 open issues and last shipped yesterday. metrics has 17,365 stars, 2,300 forks, 68 open issues and last shipped 5 months ago. SigNoz leads on adoption by 87% (32,509 vs 17,365 stars). SigNoz is written in TypeScript under a custom or non-standard licence; metrics is written in JavaScript under MIT. SigNoz has attracted 8% as many forks as stars, metrics 13%. 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 | metrics | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 17K |
| License | Custom / other | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-05-29 |
| Forks | ⑂ 2.6K | ⑂ 2.3K |
| 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 metrics if
- You want the metrics feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and metrics 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 metrics
📊 Metrics Generate metrics that can be embedded everywhere, including your GitHub profile readme! Supports users, organizations, and even repositories! For user accounts For organization accounts 🧩 Customizable with 47 plugins and 335 options! 📅 Isometric commit calendar 🈷️ Languages activity Full year calendar Half year calendar Indepth analysis (clone and analyze repositories) Recently used (analyze recent activity events) Default algorithm Default algorithm (with details) ✨ Stargazers 👨💻 Lines of code changed Classic charts Graph charts Worldmap Repositories and diff history Compact display in base…
read the full metrics overview →
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Frequently asked questions
Is SigNoz or metrics more popular?
SigNoz has 32,509 GitHub stars and metrics has 17,365. SigNoz has the larger community by that measure.
Are SigNoz and metrics free?
Both are open source. SigNoz has no licence declared in this registry, and metrics is licensed under MIT. Both are free to self-host.
What is the difference between SigNoz and metrics?
SigNoz is written in TypeScript and metrics in JavaScript. 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 metrics?
Choose SigNoz if you want the larger community (32,509 stars) or its Custom / other licence terms. Choose metrics if its feature set, stack or MIT licence fits better. Both are self-hostable.