OpenLLMetry — open-source AI Infrastructure

Updated 2026-09-03 · tool · AI Infrastructure · rev 1 · structured JSON

Cleanest license; OTel instrumentation (BYO backend)

• Open source: yes (Apache-2.0)
• Self-hostable: yes
• Pricing model: free
• Best for: Development teams building GenAI/LLM applications who need OpenTelemetry-based tracing and observability in their existing monitoring stack.
• Last verified: 2026-09-04

Is OpenLLMetry open source?

Yes, OpenLLMetry is open source under the Apache-2.0 license.

How much does OpenLLMetry cost?

OpenLLMetry is free to use.

Can I self-host OpenLLMetry?

Yes, OpenLLMetry can be self-hosted (the source is available under the Apache-2.0 license).

• Source: github · github.com/traceloop
• Repository: https://github.com/traceloop/openllmetry

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