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Superhuman

AI Productivity & Knowledge

Superhuman Mail is an email client that runs on top of Gmail or Outlook accounts, built around keyboard shortcuts, a split inbox and AI features such as writing in your voice, auto summaries and auto drafts. It is now part of the Superhuman company (formerly Grammarly), whose suite also includes Grammarly, Coda and the Go assistant. It is used mainly by executives, founders, salespeople and others who spend much of their day in email.

Paid onlyFrom $30/user/mo
Pricing

Superhuman pricing

Free plan: no. Paid from ~$30/user/mo (Starter)

Last checked September 2026 · Confirm on superhuman.com

Features

What Superhuman does

  • Split Inbox that sorts email into custom streams
  • AI writing that adapts to your tone per recipient
  • Auto Summarize for long threads
  • Snippets, reminders and scheduled send
  • Built-in calendar with availability sharing
  • Ask AI search across your inbox (Business plan)

Pros

  • Keyboard-driven workflow makes processing email fast
  • AI drafts learn from your sent mail
  • Works with existing Gmail and Outlook accounts
  • CRM integrations with HubSpot, Salesforce and Pipedrive on Business

Cons

  • No free plan
  • Expensive compared with the AI built into Gmail or Outlook
  • No native Windows desktop app
  • Only works with Gmail and Outlook accounts, not IMAP providers
Fit

Who Superhuman is for

Executives and foundersSales and business development teamsAnyone processing hundreds of emails a day

Look elsewhere if: People with light email volume, or who use providers other than Gmail or Outlook, will get little value and should stay with their built-in client.

For teams & enterprise

Enterprise readiness

Enterprise adds SAML SSO, SCIM, BYOK encryption, audit logging and legal hold; ISO 27001/27017/27018/27701 listed.

Business / enterprise plan
Yes
SSO (SAML / OIDC)
Enterprise plan
SCIM user provisioning
Enterprise plan
SOC 2
Type II
ISO 27001
Yes
HIPAA (BAA available)
—
GDPR DPA
Yes
Data residency options
—
No training on your data
—
Audit logs
Enterprise plan
Admin controls
Enterprise plan
Deployment
Cloud

From the vendor's own security documentation (trust center). "—" = not confirmed. Verify during your security review. Compare all tools.

Productivity feature checklist
Tasks & projectsNo
Docs / wikiNo
AI calendar auto-schedulingNo
Built-in AI assistantYes
Email clientYes
Mobile appsYes
Team collaborationLimited
Notable integrationsGmail, Outlook, HubSpot, Salesforce

Superhuman compared

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