About
LangChain is a US-based developer tools company providing an open-source framework and engineering platform for building applications powered by Large Language Models (LLMs). Their core offering centers on “chains,” “agents,” and memory modules that enable developers to construct complex LLM-based workflows and applications with enhanced observability through their LangSmith tracing tool. LangChain targets AI developers and engineering teams seeking to rapidly prototype, deploy, and monitor reliable LLM applications without vendor lock-in, offering both pre-built architectures and low-level customization options.
Focus Areas
Technology Focus
llm generative ai developer tools
Key People
H
Harrison Chase Quick Stats
Total Raised $35M
Founded 2022
Status private
Type startup
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