Compare software

Superhuman Mail vs Microsoft Outlook: catalog facts
Superhuman Mail	Microsoft Outlook
Paid Paid subscription; see the site for current plans.	Freemium Free app and account available; Microsoft 365 plans add paid features and Office apps.
Web	Windows, macOS, Android, iOS, Web
Keyboard-driven workflow for fast inbox processing Works with existing Gmail and Outlook accounts	Email, calendar and contacts for multiple accounts in one app Available on desktop, mobile and web
Only supports Gmail and Outlook accounts Paid product, bundled into a wider suite	Closed source and tied to Microsoft services Some features, including Copilot, require a paid plan
Web application, Hosted service	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.