Langfuse
Observabilité LLM open source, traces et évaluations.
Langfuse at a glance
The full test of Langfuse is in production. In the meantime, the score above is our initial assessment. Check the battles below or the official site.
Langfuse in our battles
LangSmith vs Langfuse
Faut-il prendre LangSmith ou Langfuse en 2026 ? Tableau comparatif, prix en euros, risque d'obsolescence. Langfuse l'emporte chez nous, voici pourquoi.
Langfuse vs Helicone
Faut-il prendre Langfuse ou Helicone en 2026 ? Tableau comparatif, prix en euros, risque d'obsolescence. Helicone l'emporte chez nous, voici pourquoi.
Tasks where Langfuse competes
Everything about Langfuse
Is Langfuse free?
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Langfuse is freemium: limited free tier available, paid plan at 27 €/mois to unlock limits.
How much does Langfuse cost?
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Langfuse starts at 27 €/mois, freemium model. Full details on the dedicated pricing page, verified monthly.
What are the alternatives to Langfuse?
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The main alternatives in the same category are Smithery, Composio, Glama. See the alternatives page for the full top.
Is Langfuse really reliable long-term?
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Not yet evaluated long-term by Joute. Verifiability score coming.
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