Three‑Layer Memory Stack for Production AI Agents: ContextNest, Mem0, Zep
Production‑grade agents stumble when a single memory store mixes stale corporate facts with user preferences and session context. PromptOwl’s breakdown shows how ContextNest enforces version‑controlled governance, Mem0 captures personalized semantic profiles, and Zep logs conversational flow—together eliminating hallucinations and keeping agents reliable. Deploying all three layers is now the recommended architecture.