head to head · open source
SigNoz vs khi
SigNoz has 32,525 GitHub stars, 2,576 forks, 1,557 open issues and last shipped yesterday. khi has 2,087 stars, 100 forks, 11 open issues and last shipped yesterday. SigNoz leads on adoption by 1,458% (32,525 vs 2,087 stars). SigNoz is written in TypeScript under a custom or non-standard licence; khi is written in Go under Apache-2.0. SigNoz has attracted 8% as many forks as stars, khi 5%. SigNoz was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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.
← all 20902 open source comparisons
Side by side
| SigNoz | khi | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 2.1K |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 2.6K | ⑂ 100 |
| 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 khi if
- You want the khi 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 khi 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 khi
Language: English 日本語 Kubernetes History Inspector Kubernetes History Inspector (KHI) is a rich log visualization tool for Kubernetes clusters. KHI transforms vast quantities of logs into an interactive, comprehensive timeline view. This makes it an invaluable tool for troubleshooting complex issues that span multiple components within your Kubernetes clusters. Also, KHI is agentless, allowing anyone to access its features without a complicated process. Timeline view Topology view Timeline view visualizes resource status change timings with timeline charts and manifest diffs from Kubernetes audit logs. Topology…
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 khi more popular?
SigNoz has 32,525 GitHub stars and khi has 2,087. SigNoz has the larger community by that measure.
Are SigNoz and khi free?
Both are open source. SigNoz has no licence declared in this registry, and khi is licensed under Apache-2.0. Both are free to self-host.
What is the difference between SigNoz and khi?
SigNoz is written in TypeScript and khi 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 khi?
Choose SigNoz if you want the larger community (32,525 stars) or its Custom / other licence terms. Choose khi if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.