Shortwave vs Superhuman AI

Side-by-side comparison · Updated September 2026

 ShortwaveShortwaveSuperhuman AISuperhuman AI
DescriptionShortwave requires Gmail or Google Workspace and combines AI search, summaries, personalized writing, autocomplete, inbox organization and team email controls.Superhuman Mail supports Google and Microsoft 365 hosted accounts and adds AI writing, Auto drafts, Ask AI, calendar and team workflow context.
CategoryEmail ManagementEmail Writing
RatingNo reviewsNo reviews
PricingFreemiumPricing unavailable
Starting PriceN/AN/A
Use Cases
  • Gmail and Google Workspace professionals
  • Teams sharing email work
  • People consolidating other inboxes
  • Google or Microsoft 365 hosted-account users
  • Fast-moving email teams
  • Teams wanting a wider productivity suite
Tags
emailAIproductivityemail clientorganization
AI-poweredemail managementautomated error correctionAI-generated email writinggrammar
Features
Gmail and Google Workspace sign-in
AI inbox organization and custom filters
AI search across email and attachments
Personalized writing, replies and autocomplete
Shared threads, comments, assignees and labels
Outlook forwarding path; Microsoft 365/Exchange unsupported
Google and Microsoft 365 hosted accounts
AI writing and Mail workflow
Auto drafts and Ask AI on Business
Team collaboration and unified admin/billing
Calendar and scheduling context
Private-server Exchange unsupported
 View ShortwaveView Superhuman AI

Modify This Comparison