About Superhuman
Superhuman made email feel like a game worth playing: sub-100ms interactions, keyboard-first triage, and follow-up reminders that rescue deals. Its AI now writes drafts in your voice, summarizes threads, auto-labels, and Instant Reply queues responses for one-key sending. Acquired by Grammarly in 2025, it anchors their productivity suite. Inbox-heavy roles justify the price; casual emailers do not.
Key Features
- AI writing in your voice
- Thread summaries
- Instant Reply drafts
- Send-later and reminders
- Team read insights
Pros & Cons
Pros
- Fastest email experience anywhere
- AI drafts match your writing voice
- Read statuses and follow-ups
- Split inbox triage
Cons
- Premium price for email
- Gmail and Outlook only
- Keyboard-first has a learning curve
Frequently Asked Questions
Is Superhuman worth $25/month?
For people processing 100+ emails daily, users overwhelmingly say yes.
Does it work with Outlook?
Yes, both Gmail and Outlook accounts are supported.
Reviews
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Best For
Founders, sellers, and executives who live and die by their inbox.