These tools integrates with
BraintrustvsLangfuse
AI evaluation platform with datasets and prompt mgmt versus OSS LLM engineering platform
Compare interactively in Explore →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
Choose Langfuse when…
- •You want open-source LLM observability
- •Self-hosting your tracing stack is important
- •You need cost tracking across models and users
Side-by-side comparison
Field
Braintrust
Langfuse
Category
LLM Infrastructure
LLM Infrastructure
Type
Commercial
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Team: Paid
Cloud: $59/mo
GitHub Stars
—
⭐ 7,000
Health
—
●80 — Active
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 Braintrust (1)
Langfuse
Only Langfuse (29)
Claude CodeCrewAILangGraphLangChainCursorLlamaIndexOpenHandsDifyMastraAutoGen
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See how Braintrust and Langfuse fit into the bigger picture — 207 tools, 452 relationships, all mapped.