OpenLIT
Apache-licensed, self-hosted platform and SDKs that emit OpenTelemetry traces for LLM apps, with evals, guardrail checks and GPU monitoring.
By OpenLIT · openlit.io
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).
npmopenlit · headline (ranked)
1,231 downloads in the week, -43.1% vs prior week · rank 22 on npm
Reproduce this number (npm API) · registry metadata (mapping checked 2026-10-07)
PyPIopenlit · headline (ranked)
72,503 downloads in the week, +14.5% vs prior week · rank 20 on PyPI
Reproduce this number (ClickHouse SQL) · registry metadata (mapping checked 2026-10-07)
GitHub stars
openlit/openlit: 2,829 stars (rank 27). Stars are a point-in-time count of a repository's bookmarks, not people using the tool.
Series starts 2026-W40 (2,829).
Facts
| Categories | Tracing & observability, Evaluation, Guardrails & safety, Prompt management | |
|---|---|---|
| Status | Generally available | |
| Licence | Apache-2.0 | source, checked 2026-10-07 |
| Self-host | Yes | source, checked 2026-10-07 |
| OpenTelemetry | Native (OTLP) | source, checked 2026-10-07 |
| Pricing model | free | |
| Entry price | Free; Only the free self-hosted OSS plan is available; OpenLIT Cloud is listed as coming soon with no price | source, checked 2026-10-07 |
| Free tier | Yes | |
| 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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Spotted an outdated fact? The methodology page explains how facts are checked; corrections are applied at the next weekly build.