LangSmith
smith.langchain.com
Best for Teams building LLM apps with LangChainFree trial
LangSmith is a platform from LangChain for debugging, testing, evaluating, and monitoring applications built on large language models. It provides tracing of chains and agent steps, allowing developers to inspect prompts, outputs, and latency at each stage of execution. The platform supports dataset creation and evaluation runs to compare model or prompt versions, along with monitoring dashboards for production usage. It integrates closely with the LangChain framework but can also be used independently with other LLM stacks. It suits engineering teams building and maintaining LLM-powered applications who need visibility into application behavior.
- Execution tracing
- Prompt and dataset evaluation
- Production monitoring dashboards
Where LangSmith ranks on Software Index
LangSmith appears in one ranking on Software Index.
| Rank | Ranking | Link |
|---|---|---|
| 6/8 | Best LLM Observability ToolsLLM Observability | See entry → |
Alternatives to LangSmith
Products Software Index ranks in the same categories.
LangSmith FAQ
- What is LangSmith?
- LangSmith is a platform from LangChain for debugging, testing, evaluating, and monitoring applications built on large language models. It provides tracing of chains and agent steps, allowing developers to inspect prompts, outputs, and latency at each stage of execution. The platform supports dataset creation and evaluation runs to compare model or prompt versions, along with monitoring dashboards for production usage. It integrates closely with the LangChain framework but can also be used independently with other LLM stacks. It suits engineering teams building and maintaining LLM-powered applications who need visibility into application behavior.
- Where does LangSmith rank on Software Index?
- LangSmith is ranked #6 of 8 in LLM Observability.
- Who is LangSmith for?
- It is aimed at teams building llm apps with langchain. Listed capabilities: Execution tracing, Prompt and dataset evaluation, Production monitoring dashboards. Free trial.
- What are the alternatives to LangSmith?
- Software Index ranks Portkey, Humanloop, Lunary, Datadog LLM Observability, Helicone in the same categories as LangSmith.
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