Agents that talk to each other by passing messages, with a small, explicit core. Built by Langroid.
Others in general
AgnoFast, lightweight agents with memory built in.
HaystackPipelines for search and retrieval heavy applications.
LangChainThe layer almost every Python agent sits on.
LlamaIndexAgents that reason over your own documents.Common questions
Is Langroid free to use?
Langroid 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 Langroid?
Basic Python is enough. Functions, dictionaries and imports cover most of what Langroid asks of you.
When should I not use Langroid?
When something else in general fits the job better. The others in that group are listed below.
Lessons for Langroid 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 →