YourMemory

YourMemory fills a real gap: persistent memory that doesn't just dump everything into a vector store. The Ebbinghaus decay is clever—it prioritizes recency and relevance, which mirrors how we actually recall things. In practice, this means your AI agent won't waste tokens on stale facts from months ago. For developers already using LangChain, LlamaIndex, or custom agent frameworks, integrating YourMemory via MCP is straightforward. The instant audit prompt works like a charm—paste it at the end of any chat, and the AI calculates how much you'd save. It's a frictionless way to test the concept. Where it falls short: the Enterprise tier is contact-only with no public pricing, and there's no managed cloud option. Non-technical users will struggle with the command-line setup. Also, real-time sync across millions of users isn't designed for—this is a local-first tool for small teams or single developers. Compared to Mem0: YourMemory's benchmarks show better recall (+16pp on LoCoMo) and explicit decay, while Mem0 has a more polished API and cloud tier. If you care about reproducibility and control, pick YourMemory. If you want plug-and-play, Mem0 might be smoother. Ultimately, YourMemory is a well-executed, principled alternative. It respects your privacy, publishes real numbers, and doesn't oversell. For agentic AI projects that need memory without bloat, it's worth the setup.