These tools integrates with
RAGASvsLangfuse
RAG pipeline evaluation framework versus OSS LLM engineering platform
Compare interactively in Explore →Choose RAGAS when…
- •You're evaluating a RAG pipeline specifically
- •Context relevance and answer faithfulness are your key metrics
- •You want an OSS eval framework focused on retrieval quality
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
RAGAS
Langfuse
Category
Prompt & Eval
LLM Infrastructure
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
Cloud: $59/mo
GitHub Stars
⭐ 7,000
⭐ 7,000
Health
●55 — Slowing
●80 — Active
RAGAS
Evaluates retrieval-augmented generation pipelines on faithfulness, answer relevancy, context precision, and recall.
Shared Connections3 tools both integrate with
Only RAGAS (2)
LangfuseTruLens
Only Langfuse (27)
Claude CodeCrewAILangGraphCursorOpenHandsDifyMastraAutoGenAgnoLiteLLM
Explore the full AI landscape
See how RAGAS and Langfuse fit into the bigger picture — 207 tools, 452 relationships, all mapped.