A memory API you call from any app, rather than a library you build around. Built by Supermemory.
Others in memory
LangMem
LettaAgents that manage their own memory.
Mem0Give an assistant memory that lasts, with no API key.
CogneeCommon questions
Is Supermemory free to use?
Supermemory 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 Supermemory?
Basic Python is enough. Functions, dictionaries and imports cover most of what Supermemory asks of you.
When should I not use Supermemory?
When something else in memory fits the job better. The others in that group are listed below.
Lessons for Supermemory 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 →