Lunary
Monitoring for LLM chatbots and agents with chat replays, prompt templates, human review and OTLP trace ingestion
By Lunary LLC · lunary.ai
Package download activity
Each package is shown on its own; packages that can be installed together are never added up. Week 2026-W40 (2026-09-28 to 2026-10-04).
PyPIlunary · headline (ranked)
49,317 downloads in the week, +22.9% vs prior week · rank 21 on PyPI
Reproduce this number (ClickHouse SQL) · registry metadata (mapping checked 2026-10-07)
Packages not measured
The vendor's docs name these packages, but their registry metadata does not link the vendor's domain or GitHub organisation, so under our mapping rule they are not counted. No download number is shown for them.
- npm
lunary: registry links do not point to the vendor's domain or GitHub org (registry metadata, checked 2026-10-07)
GitHub stars
No public repository is linked from Lunary's own site. This is not a zero.
Facts
| Categories | Tracing & observability, Prompt management, Evaluation | |
|---|---|---|
| Status | Generally available | |
| Licence | Unknown | source, checked 2026-10-07 |
| Self-host | Enterprise only | source, checked 2026-10-07 |
| OpenTelemetry | Native (OTLP) | source, checked 2026-10-07 |
| Pricing model | per-seat | |
| Entry price | $20/seat/mo; Team plan, 50,000 events/month included then $10 per 50k; payment required to activate a workspace. Page says existing Free workspaces keep their plan, so no free plan for new accounts. | source, checked 2026-10-07 |
| Free tier | No | |
| Measurability | Measured (mapped SDK packages) |
Facts last verified 2026-10-07 on first-party pages. Prices as published, taxes excluded; non-USD prices are not converted.
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