LangChain · Agents
LangGraph is a low-level orchestration framework from LangChain for building stateful, graph-based agent and multi-agent applications.
Pricing
Free (open source)
Trust 84
Open-source framework for building applications powered by language models. LangChain provides tools for chaining LLM calls, managing memory, connecting to data sources, and building AI agents.
Most popular LLM application framework with 90,000+ GitHub stars. De facto standard for building AI apps.
In the index
LangChain · Agents
LangGraph is a low-level orchestration framework from LangChain for building stateful, graph-based agent and multi-agent applications.
Pricing
Free (open source)
Trust 84
LangChain · ML & infrastructure
LangSmith provides tracing, evaluation, and monitoring for LLM and agent applications.
Pricing
Free - $39/month
Trust 74