Perennial

Perennial is a persistent AI intelligence platform that remembers everything across every conversation. Unlike standard AI tools that forget you after each chat, Perennial builds a growing memory of your goals, projects, decisions, and preferences — then proactively nudges you when something matters. Features include real-time web search, living briefs, voice mode, code execution, agent mode, and a smart alert system. Built for knowledge workers, founders, and anyone who thinks seriously.