Pros
- Very fast, keyboard-driven inbox with 100+ shortcuts
- Split Inbox auto-separates important mail from the rest
- AI writing, Auto Summarize and Instant Reply included from the Starter plan
- Read statuses, snippets, scheduled send and follow-up reminders built in
- Calendar, share availability and booking links inside the inbox
- Business plan adds Auto Drafts in your voice and Ask AI across your whole inbox
- SOC 2 Type 2 security
Cons
- No free plan, only a trial
- Works only with Gmail and Microsoft 365 — no IMAP, iCloud or Yahoo
- HubSpot and Salesforce integrations require the Business plan
- Starter and Business are capped at 25 seats; bigger teams must go Enterprise
- Month-to-month billing costs 20% more than annual ($30 vs $25 on Starter)
- Suite vs Mail-only pricing is confusing after the Grammarly rebrand
Video
Key features
Automatically separates priority mail, team mail and notifications into tabs.
100+ shortcuts and a command palette for mouse-free triage.
Draft, rephrase and shorten emails with AI from a short prompt.
One-line summaries appear above every long thread.
AI pre-writes replies in your own voice (Business plan).
Ask questions in plain English and get answers from your whole inbox (Business plan).
AI labels incoming mail using rules you describe (Business plan).
See when and on which device recipients opened your email.
Reusable text templates with variables, shareable across a team.
See your day, create events, share availability and send booking links.
Share a thread with teammates and comment on it without forwarding.
Connect your inbox to AI agents via MCP (Business plan).
Integrations
FAQs
Does Superhuman have a free plan?
No. Superhuman Mail has no ongoing free tier, only a trial. The cheapest option is Starter at $25 per user per month billed annually, or $30 billed monthly.
Does Superhuman work with Outlook, iCloud or Yahoo?
Superhuman works with Gmail/Google Workspace and Microsoft 365 accounts only. If you use iCloud, Yahoo or a generic IMAP mailbox, look at Spark or SaneBox instead.
What is the difference between Superhuman Starter and Business?
Starter covers the fast inbox, AI writing, summaries and calendar. Business adds Auto Drafts, Ask AI, custom AI labels, HubSpot and Salesforce integration and the Mail MCP for $8 more per user per month on annual billing.
Is Superhuman Mail the same as the Superhuman Suite?
No. After Grammarly renamed itself Superhuman, the Suite bundles Grammarly, Coda and Go. Mail is priced separately and only appears in the Suite at the Business tier, so check what your checkout includes.
How many users can a team have on Superhuman?
Starter and Business support up to 25 seats each. Teams larger than 25 need the custom-priced Enterprise plan, which also adds SSO and SCIM.
What users say
Keyboard-first AI email client for Gmail and Microsoft 365
Who it's for
Handles 150+ emails a day and wants inbox zero without an assistant
- Split Inbox
- Keyboard shortcuts
- Auto Summarize
- Budget-conscious users
- iCloud or IMAP users
Lives in email and needs CRM context and follow-ups
- HubSpot and Salesforce sync
- Read statuses
- Auto Drafts
- Teams on Pipedrive-only workflows
- Shared support inboxes
5–25 people who want a consistent fast email setup
- Shared snippets
- Centralized billing
- Team comments
- Teams above 25 seats
- Customer support queues
Industry fit
Security, data & support
Support
- Help centerAll plansSelf-serve
- Group productivity coachingStarter and BusinessScheduled sessions
- Dedicated supportEnterprisePriority
API & languages
- LanguagesEnglish