head to head · open source
SigNoz vs gf
SigNoz has 32,525 GitHub stars, 2,576 forks, 1,557 open issues and last shipped yesterday. gf has 13,295 stars, 1,729 forks, 148 open issues and last shipped 6 days ago. SigNoz leads on adoption by 145% (32,525 vs 13,295 stars). SigNoz is written in TypeScript under a custom or non-standard licence; gf is written in Go under MIT. SigNoz has attracted 8% as many forks as stars, gf 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 (go), 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 | gf | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 13K |
| License | Custom / other | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-04 | 2026-10-30 |
| Forks | ⑂ 2.6K | ⑂ 1.7K |
| 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 gf if
- You want the gf feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and gf 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 gf
English 简体中文 GoFrame is a powerful framework for faster, easier, and more efficient project development. Use it as a full application framework, or pick individual components as needed. Installation GoFrame requires Go 1.23 or later. In an existing module, add the framework: Install the gf CLI: Usage Create main.go : Run it: Open To scaffold a project with the gf CLI: Documentation Official Site: Official Site(en): 国内镜像： Mirror Site: Mirror Site: Offline Docs GoDoc API: Doc Source: Contributors 💖 Thanks to all the contributors who made GoFrame possible 💖 License GoFrame is licensed under the MIT License, 100%…
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Frequently asked questions
Is SigNoz or gf more popular?
SigNoz has 32,525 GitHub stars and gf has 13,295. SigNoz has the larger community by that measure.
Are SigNoz and gf free?
Both are open source. SigNoz has no licence declared in this registry, and gf is licensed under MIT. Both are free to self-host.
What is the difference between SigNoz and gf?
SigNoz is written in TypeScript and gf 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 gf?
Choose SigNoz if you want the larger community (32,525 stars) or its Custom / other licence terms. Choose gf if its feature set, stack or MIT licence fits better. Both are self-hostable.