Most widely adopted open-source framework for building LLM applications and AI agents. LangSmith provides production observability. LangGraph enables complex multi-agent workflows. De facto standard for AI agent development.
LangChain (LangSmith) operates in the AI Agents & Automation (Agent Frameworks & Orchestration) sector, tracked across Tessara's AI infrastructure intelligence platform.
Tessara tracks LangChain (LangSmith) across 25 signals in the last 30 days, providing real-time AI infrastructure intelligence including supply chain analysis, regulatory exposure, and competitive positioning. Data updated continuously from 80+ sources.