head to head · open source
SigNoz vs GoModel
SigNoz has 32,531 GitHub stars, 2,575 forks, 1,557 open issues and last shipped today. GoModel has 1,301 stars, 126 forks, 80 open issues and last shipped yesterday. SigNoz leads on adoption by 2,400% (32,531 vs 1,301 stars). SigNoz is written in TypeScript under a custom or non-standard licence; GoModel is written in Go under MIT. SigNoz has attracted 8% as many forks as stars, GoModel 10%. SigNoz was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (go, observability), 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 | GoModel | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 1.3K |
| License | Custom / other | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-05 | 2026-11-04 |
| Forks | ⑂ 2.6K | ⑂ 126 |
| 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 GoModel if
- You want the GoModel feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and GoModel 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 GoModel
GoModel The last AI gateway you will ever need GoModel is the fastest and the most resource efficient AI Gateway ( the self reproducible benchmarks ). It's an alternative to LiteLLM (which was hacked recently) and Portkey (which is no longer maintained on GitHub). (click on the animation ↑ to see the live demo) GoModel saves you money and nerves. Money because you can remember the responses on this layer (caching), track your spending and do tricks like prompt compression and intelligent routing. Nerves because we strive to achieve good quality and reliability. Our ambition is to be the last AI gateway you will…
read the full GoModel overview →
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Frequently asked questions
Is SigNoz or GoModel more popular?
SigNoz has 32,531 GitHub stars and GoModel has 1,301. SigNoz has the larger community by that measure.
Are SigNoz and GoModel free?
Both are open source. SigNoz has no licence declared in this registry, and GoModel is licensed under MIT. Both are free to self-host.
What is the difference between SigNoz and GoModel?
SigNoz is written in TypeScript and GoModel 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 GoModel?
Choose SigNoz if you want the larger community (32,531 stars) or its Custom / other licence terms. Choose GoModel if its feature set, stack or MIT licence fits better. Both are self-hostable.