Plurality Network is an AI-powered, decentralized profile and context layer that lets users carry persistent, privacy-preserving memories, preferences, and smart profiles across multiple LLMs and web2/web3 apps; it uses AI to extract, organize, and serve contextual signals to agents and apps via SDKs/APIs so conversations and workflows stay personalized without repeated onboarding, while cryptographic controls and permissioned access keep users in control of their data, making it useful for anyone who wants to eliminate AI "amnesia," unify their digital identity, and enable developers to build context-aware, privacy-first experiences.