{"id":"llm-audit-log-warehouse","slug":"llm-audit-log-warehouse","name":"LLM audit-log / compliance warehouse","shortName":"LLM audit warehouse","problemStatement":"Retain prompt/tool/decision logs for SOC2/ISO auditors in a queryable warehouse with retention, access control, and export — not just a tracing UI.","whenNotTopPick":"Product-analytics-style tracing UX first (Langfuse/Honeycomb), or Elastic already is the SIEM.","categoryIds":["cat-observability"],"depotPickProviderId":"clickhouse-cloud","depotPickRationale":"Observability category; privacy + maturity. ClickHouse wins for high-cardinality LLM logs at cost. Confidence: medium on turnkey LLM schemas.","runnersUpIds":["honeycomb","langfuse","sentry","elastic-serverless"],"weights":{"capabilityFit":0.2,"pricePerformance":0.1,"latencyReliability":0.12,"developerDx":0.1,"privacyPosture":0.3,"lockInRisk":0.08,"maturity":0.1},"methodologyNotes":"Observability category; privacy + maturity. ClickHouse wins for high-cardinality LLM logs at cost. Confidence: medium on turnkey LLM schemas.","tags":["compliance","audit","siem","logs"],"depth":{"whenNotToUse":{"text":"Product-analytics-style tracing UX first (Langfuse/Honeycomb), or Elastic already is the SIEM.","source":"editorial `whenNotTopPick` (data/jtbds.json)"},"whenNotToUseReason":null,"runnerUp":{"providerId":"honeycomb","name":"Honeycomb","overallForJob":8.09,"pickOverallForJob":8.3,"beatsPickOn":["latencyReliability","developerDx"],"source":"first resolvable entry of the job's editorially ranked `runnersUpIds`; scores are stored job-weighted scores"},"runnerUpReason":null,"lockIn":{"pickLockInRisk":4.5,"runnerUpLockInRisk":4.5,"scale":"0–10 stored curated estimate; higher = more lock-in (worse)","pickExitSignals":[],"runnerUpExitSignals":[],"pickNotes":[],"selfHostFallback":[],"migration":null,"migrationReason":"no_stored_migration_data","derivedFrom":"stored lockInRisk scores, provider tags (oss, self-host, openai-compat, open-models), free rows that list this job, and verbatim provider notes. No migration guide was invented."}},"freshness":{"pick":{"score":{"asOf":"2026-10-19","ageDays":8,"stale":false,"staleAfterDays":30,"reason":null},"lastReviewed":{"asOf":"2026-10-19","ageDays":8,"stale":false,"staleAfterDays":30,"reason":null},"sourceCheck":{"checkedAt":"2026-10-27","sourceUrls":2,"sourcesReachable":2,"pricingRows":0,"pricingRowsReconfirmed":0,"note":"A source re-check confirms the page is reachable and, for pricing rows, that the stored amount and SKU name appear on it. It does not re-derive or change the score.","reason":null}}},"depotPick":{"id":"clickhouse-cloud","slug":"clickhouse-cloud","name":"ClickHouse Cloud","tagline":"Depot pick for agent-analytics-warehouse (event/log OLAP). MotherDuck remains sql-warehouse-agent-context for…","overall":8.3},"runnersUp":[{"id":"honeycomb","slug":"honeycomb","name":"Honeycomb","tagline":"When your agent outage is an infra mystery, Honeycomb shines. Still pair with an LLM-native tracer for…","overall":8.09},{"id":"langfuse","slug":"langfuse","name":"Langfuse","tagline":"Depot default observability for most agent teams: open, affordable, good enough to serious.","overall":8.63},{"id":"sentry","slug":"sentry","name":"Sentry","tagline":"Depot pick for agent-error-observability (exceptions/traces in the app hosting the agent). Keep…","overall":8.38},{"id":"elastic-serverless","slug":"elastic-serverless","name":"Elasticsearch Serverless","tagline":"Enterprise hybrid/vector search when already in Elastic. Prefer Typesense/Meilisearch/Algolia for product…","overall":8.14}]}