Mem0 provides a universal, self‑improving memory layer for LLM/AI applications that powers personalised AI experiences and enables AI apps to continuously learn from past user interactions. Used by 50k+ developers and designed for developers and enterprises, Mem0's Memory Compression Engine intelligently compresses chat history into highly optimised memory representations—minimising token usage and latency while preserving context fidelity—cutting prompt tokens by up to 80%, streaming live savings metrics to your console, retaining essential details from long conversations, and offering a one-line install / zero friction setup.