Compare software

OpenObserveSigNoz
Freemium

A free edition or tier is available. Additional features or hosted services require…

 Freemium

Open-source self-hosted edition is free; SigNoz also offers a paid cloud version.

Self-hosted Self-hosted
  • Supports self-hosted observability workflows
  • Provides searchable collected telemetry
  • Combines APM, logs, traces and metrics in one open source platform
  • Built on open standards like OpenTelemetry rather than a proprietary agent
  • Hosted services and enterprise features have separate pricing.
  • Running your own ClickHouse-backed stack adds operational overhead versus a hosted SaaS
  • Feature parity with mature commercial APM tools is still catching up
Self-hosted Self-hosted, Downloadable app
Open source Open source
License: AGPL-3.0 License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.