Supermemory

Supermemory is a memory and context engine for AI applications. It exposes a Memory API that ingests conversations, documents, websites and data from connected apps, organizes them into user profiles and structured memories, and retrieves the relevant context with low-latency hybrid search and RAG. Developers use it to give assistants and agents persistent knowledge across sessions without building their own retrieval stack. The engine is open source under the MIT license and can be run fully locally or self-hosted, while the hosted service offers a free tier and usage-based paid plans.