Langfuse
Langfuse — Observability / Logging / Tracing tool for developers. Specializes in LLM Observability.
Our Verdict
Best for distributed systems debugging. Langfuse offers freemium, paid from $300/mo.
Pros
- Distributed systems debugging
- Log aggregation and analysis
- Centralized logs, metrics, and traces in one place
Cons
- Single-server apps with basic logging
- Non-technical teams
- Data ingestion pricing can spike unexpectedly
Best for: Distributed systems debugging
Not for: Non-technical projects
When to Use Langfuse
Good fit if you need
- Distributed systems debugging
- Log aggregation and analysis
- OpenTelemetry-based monitoring
Not the best choice if
- Single-server apps with basic logging
- Non-technical teams
Consider instead: apm
Lock-in Assessment
Low 4/5
Lock-in Score 4/5
Pricing
Price wrong?Langfuse Pricing
- Pricing Model
- freemium
- Free Tier
- Yes
- Free Tier Limits
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- Entry Price
- $300/mo
- Enterprise Available
- Yes
- Transparency Score
- 5/5
Beta — estimates may differ from actual pricing
1,000
1001K10K100K1M
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Used in these stacks
Curated setups that include Langfuse.
Community Discussion
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