LangSmith
LLM ops and observability platform
Quick Verdict
4.4/5
Rating
49
Reviews
freemium
Pricing
LLM ops and observability platform
Platform for debugging, testing, evaluating, and monitoring LLM applications built with LangChain or any framework.
Pros
- Full LLM observability
- Evaluation framework
- Trace every LLM call
Cons
- Best with LangChain apps
- Complex setup for standalone use
Best For
Teams building LLM applications wanting full observability and evaluation tooling
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Frequently Asked Questions
What is LangSmith?
Platform for debugging, testing, evaluating, and monitoring LLM applications built with LangChain or any framework.
Is LangSmith free?
LangSmith has a free tier with limits. Paid plans unlock more usage and features. See pricing above for the current plans.
Who is LangSmith for?
Teams building LLM applications wanting full observability and evaluation tooling
What are the main benefits of LangSmith?
Full LLM observability. Evaluation framework. Trace every LLM call.
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