What's New
August 21, 2026
Cleaner open notifications in Slack
Open alerts now arrive as a proper card — recipient and subject at a glance, with a first-open marker. Same signal, easier to read.
August 21, 2026
Mail Pixel launches in beta
Sign in with Google, and Mail Pixel will let you know the moment someone opens your email — in Slack or as a browser notification. No new inbox to check.