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Puse vs Langfuse — reliability vs prompt engineering
How Puse differs from Langfuse for production AI teams.
| Area | Puse | Langfuse |
|---|---|---|
| Primary focus | Uptime, error rates, cost regressions | Prompt tracing, evals, datasets |
| Alerting | Slack alerts on error/cost spikes | Limited native alerting |
| Setup | One-line SDK wrap, no proxy | SDK or proxy-based ingestion |
| Self-host | Single VPS, Postgres | Self-host available, heavier stack |
| Best for | Teams shipping agents to production | Teams iterating on prompts |
Many teams use both: Langfuse for prompt iteration, Puse for production reliability. Try Puse free →