zero

zero keeps every Gmail inbox — across all your accounts — at only what still needs you. A quiet macOS menu-bar agent reads each thread, judges what's genuinely an open loop awaiting you, and sets everything else aside. Nothing is ever deleted: archiving just adds a dated recovery label, so every run is reversible with one search. Editable categories, replies drafted in your own voice, native Liquid Glass. Bring your own Google, Codex, or Claude.