These tools integrates with
LangfusevsBraintrust
OSS LLM engineering platform versus AI evaluation platform with datasets and prompt mgmt
Compare interactively in Explore →Choose Langfuse when…
- •You want open-source LLM observability
- •Self-hosting your tracing stack is important
- •You need cost tracking across models and users
Choose Braintrust when…
- •You want eval-first development with a full platform
- •Prompt experiments and dataset management are central
- •You're building eval pipelines alongside your product
Side-by-side comparison
Field
Langfuse
Braintrust
Category
LLM Infrastructure
LLM Infrastructure
Type
Open Source
Commercial
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Cloud: $59/mo
Team: Paid
GitHub Stars
⭐ 7,000
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Langfuse
Open-source platform for tracing, evaluations, and prompt management. Self-hostable alternative to LangSmith with clean UX.
Braintrust
End-to-end evaluation platform for AI products. Manage datasets, run evals, and track prompt versions across experiments in a clean interface.
Shared Connections1 tools both integrate with
Only Langfuse (26)
CursorClaude CodeOpenHandsCrewAIAutoGenLangGraphLangChainLlamaIndexDifyMastra
Only Braintrust (1)
Langfuse
Explore the full AI landscape
See how Langfuse and Braintrust fit into the bigger picture — 123 tools, 304 relationships, all mapped.