head to head · open source
SigNoz vs jupiter
SigNoz has 32,525 GitHub stars, 2,576 forks, 1,557 open issues and last shipped yesterday. jupiter has 4,568 stars, 707 forks, 16 open issues and last shipped 7 days ago. SigNoz leads on adoption by 612% (32,525 vs 4,568 stars). SigNoz is written in TypeScript under a custom or non-standard licence; jupiter is written in Go under Apache-2.0. SigNoz has attracted 8% as many forks as stars, jupiter 15%. 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, 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 | jupiter | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 4.6K |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-11-04 | 2026-10-29 |
| Forks | ⑂ 2.6K | ⑂ 707 |
| 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 jupiter if
- You want the jupiter feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and jupiter 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 jupiter
JUPITER: Governance oriented Microservice Framework Introduction JUPITER is a governance oriented microservice framework, which is being used for years at Douyu. Online Demo Jupiter Console (Juno) Documentation See the 中文文档 for the Chinese documentation. Requirements Go version = 1.19 Docker Quick Start 1. Install jupiter toolkit 1. Create example project from jupiter layout 1. Download go mod dependencies 1. Run the example project with jupiter toolkit 1. Just code yourself : ) Learn More: Juno: Microservice Governance System for jupiter Jupiter Layout: Project Template for jupiter Examples Bugs and Feedback…
read the full jupiter overview →
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Frequently asked questions
Is SigNoz or jupiter more popular?
SigNoz has 32,525 GitHub stars and jupiter has 4,568. SigNoz has the larger community by that measure.
Are SigNoz and jupiter free?
Both are open source. SigNoz has no licence declared in this registry, and jupiter is licensed under Apache-2.0. Both are free to self-host.
What is the difference between SigNoz and jupiter?
SigNoz is written in TypeScript and jupiter 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 jupiter?
Choose SigNoz if you want the larger community (32,525 stars) or its Custom / other licence terms. Choose jupiter if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.