So I run a small agency and I've got like 4 Gmail accounts, and for years my inbox has been the thing that quietly stresses me out. Not the volume exactly. More that I could never tell what actually needed me from what was just sitting there looking important.
I tried everything over the years. Labels, filters, priority inbox, the lot. They all just sort your mail into neat piles. None of them actually tell you "this one's on you, deal with it", so you still end up reading everything to work out what matters.
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.
