Superhuman AI
Keyboard-fast AI email client, now folded into Superhuman Suite.
Overview
Grammarly bought Superhuman in mid-2025, then renamed itself Superhuman and folded the email client in as "Superhuman Mail" alongside Grammarly's writing tools and Coda docs. New users only get Mail on the $33–40/month Business tier — no more standalone plan.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 15 Aug 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
- AI chat across apps
- Writing assistant
- Collaborative docs
- Unlimited rewrites/translation
- AI-text detection
- Brand voice
- Custom domains
- Superhuman Mail + AI triage
- Auto Drafts, Ask AI
- CRM integrations
- Unlimited automations
- SAML SSO
- Data loss prevention
- BYOK encryption
- Dedicated support
Use cases
What you can produce with Superhuman AI
- Keyboard-first inbox with command palette
- AI Auto Drafts matched to your writing tone
- Auto Labels and Auto Archive triage
- Instant Reply suggestions
- Split inbox and read receipts
- Gmail and Outlook support
- SAML SSO and BYOK encryption (Enterprise)
Superhuman built its name as the fastest keyboard-driven email client, and that muscle memory is still the appeal: split inboxes, instant send, AI triage and auto-drafted replies pulled from your own writing style. What changed is who owns it and how you buy it. Grammarly acquired Superhuman in mid-2025, then renamed the entire company Superhuman that October, bundling the email client — now "Superhuman Mail" — with Grammarly's writing tools and the Coda workspace into one suite. New signups can no longer buy Mail on its own; it only ships inside the $33-$40/month Business tier, alongside CRM integrations and unlimited automations. G2 reviewers still rate it highly (4.7/5 across 14,000+ reviews) for speed, but flag slower AI performance since the merger and no Android app. Fine from ASEAN, but pricier than ever for solo users.
What people say
Two years is a long time in AI branding. Superhuman launched in 2014 as a $30-a-month, invite-only email client for people who process hundreds of messages a day — split inboxes, zero mouse use, AI triage sorting mail into Important, Other and newsletters. That product still exists; the company around it does not. Grammarly bought Superhuman in mid-2025, renamed itself Superhuman, and folded Mail in alongside its writing assistant, the Coda workspace and a cross-app agent called Superhuman Go.
Access changed with it. New users cannot buy Superhuman Mail on its own any more — it comes only in the Business tier, $33/month billed annually or $40 month-to-month, with HubSpot, Salesforce and Pipedrive hookups. The $12/month Pro tier does not include Mail at all; it is aimed at Grammarly's writing and doc users. Enterprise is custom, with SSO and DLP layered on.
The speed claim still holds up in the reviews. G2 lists 14,616 verified reviews across the product family at 4.7 out of 5, and the praise repeats itself: the keyboard shortcuts and command palette are why reviewers say they have not gone back to native Gmail or Outlook, and the AI drafts learn a user's phrasing well enough that replies need only light editing. Sales users single out read receipts and follow-up scheduling as directly tied to keeping deals moving.
The complaints split cleanly into product and billing. On the product: no Android app, no preview pane, no unified inbox across multiple accounts in some configurations, missing calendar and add-in integrations, and several reviewers reporting the AI got slower once the Grammarly integration landed. On billing: PissedConsumer sits at 1.7 out of 5 across 268 reviews of the broader Grammarly brand, dominated by confusion from the rebrand rather than by the email client itself. A March 2026 row over Grammarly attaching real authors' names, Stephen King's among them, to AI-generated writing feedback dented trust in the suite without touching the inbox.
For ASEAN founders already paying for a premium inbox the pitch is intact — but budget for the bundle, because the standalone plan is gone.
Summary of public user & expert reviews, compiled by RECATOOLS.
Notable facts
- Superhuman's onboarding includes a personal 30-minute 1:1 call with a team member to teach users the keyboard shortcuts — unusual for a SaaS product but central to their premium positioning.
- The company was profitable from relatively early, prioritising high ARPU over growth — each user pays $360/year with reportedly very low churn.
- Superhuman's founder Rahul Vohra is the pioneer of 'product-market fit' measurement, creating the 40% rule that became standard in the startup world.
Frequently asked questions
About this listing
This entry was compiled from publicly available data including Superhuman AI's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Superhuman AI unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
For the latest details, please refer to Superhuman AI directly →
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