A unified platform for developing, debugging, testing, and monitoring LLM applications.
About
LangSmith is a framework-agnostic platform designed to help developers build, debug, test, evaluate, and deploy LLM applications and AI agents. It provides observability into agent behavior, tools for performance evaluation, and infrastructure for scalable deployment, supporting workflows from prototyping to production.
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Total Employees
293
Current headcount
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Frequently Asked Questions
What does LangSmith do?
LangSmith is a framework-agnostic platform designed to help developers build, debug, test, evaluate, and deploy LLM applications and AI agents. It provides observability into agent behavior, tools for performance evaluation, and infrastructure for scalable deployment, supporting workflows from prototyping to production.
How much funding has LangSmith raised?
LangSmith has raised a total of $25M in funding. The most recent round on record is Series A.
Where is LangSmith headquartered?
LangSmith is headquartered in San Francisco, United States.
When was LangSmith founded?
LangSmith was founded in 2023.
What industry does LangSmith operate in?
LangSmith operates in LLMOps, AI Observability, Agent Engineering, Developer Tools, Foundation Model, Generative AI.
How many employees does LangSmith have?
LangSmith has approximately 293 people on record.