Notion Mail is gone. If you liked mail that turns into work you can track, Gadfly keeps that idea and adds the part Notion never did: it chases you. Works with Gmail and every other IMAP account, on Mac, Windows, Linux, iPhone and Android.
Good at: Was an AI-organised Gmail client tied into Notion.
Where it stops: Notion Mail shut down on 22 September 2026.
Pressure that rises until it is done Only in Gadfly Every to-do sits in a band set by its deadline: calm, hot a week out, burning two days out, critical once overdue. As the date nears it climbs, and critical ones break through your quiet hours. Other apps remind you once; Gadfly keeps the pressure on.
Lock screen and home screen widgets Only in Gadfly Your hottest to-dos on the iPhone lock screen and home screen, critical first, plus unread count. Private on a locked phone: band and short title only.
Deadlines that follow the conversation Only in Gadfly When a new message arrives, the deadline is read again from the whole thread. "We will get back to you next week" moves it; a contract expiry stays put. A date you set is never touched.
Every to-do has a deadline Only in Gadfly The date the mail states, else an estimate from what is asked and who is waiting, else a default by importance. No to-do can silently rot without a date.
Deadlines with evidence Only in Gadfly A deadline taken from the mail shows the sentence it came from. No mystery dates.
Gadfly. Like Notion Mail, it is a full mail client, but every email you need to act on becomes a to-do with a deadline read from the mail, and Gadfly keeps the pressure on (bands, nudges, lock-screen widgets) until it is done.
Gadfly Pro is €9/month or €79/year after a 30-day free trial. Notion Mail: Shut down (checked November 2026).
Yes. Gadfly connects to the accounts you already have: Gmail, Microsoft 365, Outlook.com, iCloud, Fastmail and any IMAP server. Nothing moves; your mail stays with your provider.
Early sign-ups get 3 months of Pro free, not 1.