# OpenObserve: what AI models say (September 2026)

Source: Memetik Index, https://www.memetik.ai/vendors/openobserve

OpenObserve was named in 14 of 50 AI answers across 1 category. Best position: LLM observability and evals, 28% answer share, ranked #10, named first in 2%.

## By category

| Category | Rank | Answer share | Named first | Models |
|---|---|---|---|---|
| LLM observability and evals (https://www.memetik.ai/index/llm-observability) | #10 of 13 | 28% | 2% | Claude Opus 5, Claude, Claude Fable 5, Perplexity, Sonar Reasoning Pro |

## What the models said

> "Langfuse, Arize Phoenix, OpenObserve, and others all ingest OTel, so you keep the option to switch backends without re-instrumenting."
> — Claude Opus 5, LLM observability and evals

> "Open‑source oriented lists highlight Langfuse, Arize Phoenix, OpenObserve, TruLens, Evidently AI, ZenML, PostHog, MLflow, and Traceloop/OpenLLMetry."
> — Sonar Reasoning Pro, LLM observability and evals