Originally published on AI Stack Lab . Most "best AI scheduler" lists rank features. I care about two other questions: what is the tool actually allowed to move on your calendar, and what does it learn about your week while it does it? An assistant that sees every meeting title and invitee can also leak them, and an "AI scheduler" that only sends reminders is a different product from one that rearranges your day. Method note: on October 26, 2026 I read each vendor's pricing page and it...