LangChain
LangChain is an open-source framework designed to simplify the development of applications powered by large language models (LLMs). It provides developers with a modular, composable approach to build complex LLM applications, enabling them to connect LLMs with data sources and other tools. LangChain is ideal for developers and organizations looking to leverage the power of LLMs for a wide range of applications.
LangChain products (6)
Deep Agents
A comprehensive agent framework with features like automatic conversation compression, virtual filesystem, and subagent spawning.
AI Agents & Orchestration · LLM / GenAI Platform · Workflow & Process Automation
LangGraph
A low-level framework for building controllable agent workflows with advanced customization and deterministic control.
AI Agents & Orchestration · LLM / GenAI Platform · Workflow & Process Automation
LangSmith Deployment
A platform for shipping and scaling AI agents in production with a focus on long-running, stateful workflows.
AI Agents & Orchestration · LLM / GenAI Platform · MLOps / ML Platform
LangSmith Evaluation
Tools to score and improve the performance of AI agents.
AI Agents & Orchestration · AI / LLM Observability & Evaluation · MLOps / ML Platform
LangSmith Observability
Provides deep visibility into AI agent behavior through tracing execution paths and runtime metrics.
AI Agents & Orchestration · AI / LLM Observability & Evaluation
LangSmith Platform
A platform for observing, evaluating, and deploying AI agents throughout the development lifecycle.
AI Agents & Orchestration · AI / LLM Observability & Evaluation · LLM / GenAI Platform