We ve been thinking about this a lot while building Guidy.
Long-term memory can help an AI understand your ongoing projects, past decisions, preferences, and unfinished tasks. But memory alone doesn t necessarily make an AI useful.
The harder question is: when should it actually do something with that memory?
Guidy is a Personal AI built around long-term memory and proactive assistance. Unlike traditional AI assistants that mainly react to prompts, Guidy continuously understands your preferences, relationships, projects, tasks, and experiences over time — then turns that context into reminders, planning, follow-ups, and timely actions. Powered by our AI-native memory engine, MemG.