Steps that fire on events rather than run in order, for branching and long-running work. Built by LlamaIndex.
Others in graph and workflow
LangGraph
MastraThe TypeScript agent framework, batteries included.
Burr
GriptapeStructured agents, pipelines and workflows.Common questions
Is LlamaIndex Workflows free to use?
LlamaIndex Workflows is open source and free to run yourself. You still pay whichever model provider you point it at, and this tutorial is free with no signup.
Do I need to know Python to use LlamaIndex Workflows?
Basic Python is enough. Functions, dictionaries and imports cover most of what LlamaIndex Workflows asks of you.
When should I not use LlamaIndex Workflows?
When something else in graph and workflow fits the job better. The others in that group are listed below.
Lessons for LlamaIndex Workflows are being written. Meanwhile the APIs for AI tutorial covers the same ground: state, tools, loops, memory and human approval. Most of it carries straight over.
Start the APIs for AI tutorial →