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LangSmith

Other tools · Debugging and evaluating LangChain/LangGraph apps and agent traces

Website · Docs

At a glance

PricingFreemium
Setup effortLow
Released2023
Open sourceNo
InterfaceWeb / SDK
LanguagesPython, JS/TS
HostingBoth
CategoryObservability / eval
CapabilitiesTrace logging, Dataset eval, Prompt versioning, Annotation, Online evals, Cost tracking

What LangSmith does

Trace logging, Dataset eval, Prompt versioning, Annotation, Online evals, Cost tracking

Best for

Debugging and evaluating LangChain/LangGraph apps and agent traces

Works well with

IDE / Editor

LLM Provider / Model

Integration

Context / RAG

Agent / Orchestration

Conflicts & caveats

No known compatibility conflicts detected.

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