REVIEWED COMPANY
LangChain
Open source agent frameworks and software for testing and operating AI applications
What LangChain does
LangChain develops open source frameworks and commercial software for building AI agents. Its projects include LangChain, LangGraph and Deep Agents, which help developers connect models, tools and application workflows. Its LangSmith platform provides observability, evaluation and deployment tools for teams operating AI applications. The company serves developers and organizations building and maintaining agent systems across different models and infrastructure choices.