These tools integrates with

GalileovsLangChain

Real-time LLM evaluation with sub-200ms guardrail models versus The leading LLM app framework

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Choose Galileo when…

  • You need real-time LLM guardrails in your production pipeline
  • You want eval models fast enough (<200ms) to run inline with inference
  • You need hallucination and RAG quality scoring at production latency

Choose LangChain when…

  • You want a broad, flexible LLM orchestration toolkit
  • You need integrations with many tools and data sources
  • You're prototyping or exploring LLM app patterns

Side-by-side comparison

Field
Galileo
LangChain
Category
Prompt & Eval
Pipelines & RAG
Type
Commercial
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Free: $0Pro: Usage-based
GitHub Stars
93,000
Health
85 Active

Galileo

LLM evaluation platform with evaluation models that run in under 200ms — fast enough to use as production guardrails, not just offline eval. Covers hallucination detection, RAG quality, and safety scoring. Distinct from Galileo AI (the UI design tool).

LangChain

Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.

Shared Connections1 tools both integrate with

Only Galileo (4)

DeepEvalPromptFooHumanloopLangChain

Only LangChain (28)

OpenHandsCrewAIAutoGenSemantic KernelLangSmithLlamaIndexQdrantChromaPineconeWeaviate

Explore the full AI landscape

See how Galileo and LangChain fit into the bigger picture — 207 tools, 452 relationships, all mapped.

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