Comparison
openinference vs langfuse
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
vs
| openinference | langfuse | |
|---|---|---|
| Tagline | OpenTelemetry Instrumentation for AI Observability | Open source AI engineering platform |
| Stars | 1.1k | 31k |
| Forks | 266 | 3.2k |
| Open issues | 209 | 690 |
| Language | Python | TypeScript |
| License | Apache-2.0 | Other |
| Last pushed | Jul 7, 2026 | Jul 7, 2026 |
| Categories | Evaluation & Observability | Evaluation & Observability |
Choose openinference if…
- More recently updated (last pushed Jul 7, 2026).
- Leaner open-issue backlog (209).