https://flicked.email/

Email isn't a reading problem, it's 47 tiny unmade decisions. Flick turns your inbox into a finite deck of cards: swipe to archive, keep, or reply, with AI drafting the replies. The deck ends with 'all clear,' so the app gets out of your way instead of trapping you. No streaks, no guilt, and your email bodies never touch our servers. Works on iOS, web, and as a Chrome side-panel.