Superhuman Mail Review: Features, Pricing & Alternatives

What is Superhuman Mail?

Superhuman Mail is a premium email client that works with Gmail and Outlook accounts. It is built around speed: keyboard shortcuts for almost every action, a Split Inbox that separates important senders from tools and newsletters, follow-up reminders, read statuses and snippets. AI features write and edit replies, summarize threads and help you search your inbox in plain language.

Superhuman was founded by Rahul Vohra and opened as an invite-only email app. In July 2025 Grammarly agreed to acquire it, and in October 2025 Grammarly’s parent company renamed itself Superhuman. The email app is now called Superhuman Mail and sits in the Superhuman suite alongside Grammarly, Coda and the Superhuman Go assistant, while also being sold on its own.

What sets Superhuman Mail apart is the combination of a fast interface and AI that drafts in your voice. On the Business plan, Auto Drafts prepares replies before you open an email, and Ask AI answers questions using your inbox. Team features such as shared conversations and comments help groups work on email together.

Key features of Superhuman Mail

• Split InboxAutomatically sorts mail into custom splits for VIPs, team members, calendar invites and app notifications.
• AI writing and editingWrites and rewrites emails in your tone from short instructions, plus autocorrect while you type.
• Auto DraftsPrepares reply drafts in advance so you only review and send; available on Business.
• Ask AIAnswers questions about your inbox, such as finding a detail from an old thread; available on Business.
• Reminders and read statusesNudges you when people do not reply and shows when recipients open your email.
• Calendar and team toolsShare availability, create events from email, and comment on shared conversations with teammates.

Who is Superhuman Mail best for?

• Founders and executives who handle high email volume and value every minute saved.
• Sales and partnerships teams that want follow-up reminders and CRM integration with HubSpot or Salesforce.
• Investors and consultants who juggle many external threads and need fast triage.
• Keyboard power users that prefer shortcuts over a mouse-driven inbox.

Popular ways to use Superhuman Mail

• Inbox zero: Triage a full inbox quickly using Split Inbox and keyboard shortcuts.
• Fast replies: Turn a one-line instruction into a complete, polite email draft.
• Follow-ups: Set reminders so deals and requests do not stall when someone goes quiet.
• Inbox search: Use Ask AI to find a contract date or address buried in old threads.
• Team email: Share a thread and discuss it in comments before replying to a customer.

Superhuman Mail pricing (October 2026)

Prices are per user. Superhuman Mail is also included in the Superhuman suite’s Business tier, and students and non-profits can contact Superhuman about special pricing.

Superhuman Mail pros and cons

How to get started with Superhuman Mail

1. Sign up and connect your Gmail or Outlook account.
2. Go through the shortcut training to learn the core commands.
3. Set up Split Inbox for VIPs, team and notifications.
4. Try AI writing on a few replies and adjust the tone.
5. Install the mobile app so reminders and splits follow you.

Tips to get better results from Superhuman Mail

• Press Cmd+K (Ctrl+K on Windows) to find any command without memorizing shortcuts.
• Use snippets for answers you send often.
• Set a reminder whenever you send an email that needs a reply.
• Choose Business only if you will use Auto Drafts or Ask AI every day.

Superhuman Mail vs alternatives

Shortwave offers similar AI triage and search for Gmail at a lower price and has a free tier. Gmail with Gemini and Outlook with Microsoft Copilot add AI drafting inside the inbox you already use, which may be enough for lighter email users.

For writing quality across every app, Grammarly, now part of the same Superhuman company, is a cheaper add-on. Superhuman Mail remains the premium option for people whose day is mostly email. See all best AI productivity tools.

Our verdict: is Superhuman Mail worth it?

Superhuman Mail FAQs

Pricing and features change often. Details on this page were last reviewed in October 2026. Always confirm current plans on the official Superhuman Mail website.