OpenLLMetry
OpenTelemetry-based LLM observability
Overview
OpenLLMetry is an open-source LLM observability framework built on OpenTelemetry — works with any backend (Honeycomb, Datadog, Jaeger). The Traceloop product is the commercial managed version.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 20 May 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
Use cases
ASEAN Perspective
OpenLLMetry in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
OpenLLMetry by Traceloop is an open-source observability layer for LLM applications built on OpenTelemetry standards, auto-instrumenting popular frameworks (LangChain, LlamaIndex, OpenAI, etc.) to trace prompts, completions, latency and cost. Its big strength is being standards-based and vendor-neutral — traces can flow to any OTel-compatible backend rather than locking you into one platform.
It suits engineering teams already invested in OpenTelemetry who want LLM tracing without a proprietary SDK. Caveats: it is the instrumentation layer, not a full analytics product — for dashboards and evals you either use Traceloop's paid platform or wire up your own backend; and as an LLMOps tool it competes with richer all-in-one offerings. Free/open-source core, good docs, global/English.
About this listing
This entry was compiled from publicly available data including OpenLLMetry's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with OpenLLMetry unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
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