Superhuman Mail

Superhuman Mail is an email client for Gmail and Outlook accounts, built around keyboard-speed workflows and inbox triage. On iPhone it offers AI-drafted replies that you can edit before sending, voice-to-email writing, one-line conversation summaries, and Snippets for reusing phrases or whole messages. Split inboxes sort incoming mail into customizable groups, Auto Archive clears out low-priority messages, reminders flag conversations that still need a reply, and send-later scheduling lets you time messages. Teams can share a live view of an email thread and comment on it instead of forwarding. It is aimed at people who handle a large volume of email, particularly in work settings. The app is free to download and requires a Superhuman subscription, sold through in-app purchase, for full use. Version 5.7.0, released on October 19, 2026, announces that Superhuman Mail is now on iPhone Duo, optimized for the device's larger display and updated for iOS 27 with an adaptive layout across screen sizes. The update also makes switching between accounts faster. No fold-specific feature is described, so we list it as adapted.

Features

• Works with Gmail and Outlook
• AI-drafted replies and voice writing
• One-line conversation summaries
• Split inboxes and Auto Archive
• Reply reminders and send later
• Adaptive layout on iPhone Duo

Superhuman's App Store release notes for version 5.7.0 (October 19, 2026) say Superhuman Mail is now on iPhone Duo, optimized for the Duo's larger display and updated for iOS 27 with an adaptive layout that works across screen sizes. The notes do not describe a distinct outer-display or half-open mode. DuoDiscover has not yet tested it on an iPhone Duo.

Superhuman Mail is developed by SUPERHUMAN LABS INC..

Official website: superhuman.com/products/mail