Superhuman
Fast AI email client, now bundled into Grammarly's Superhuman suite.
Overview
Superhuman is a keyboard-first email client for Gmail and Outlook with AI-drafted replies, auto triage and tone-matching. Since Grammarly's 2025 acquisition it's bundled as the Business tier of the wider Superhuman suite alongside Grammarly writing tools and Coda docs.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 12 Jul 2026 and may be out of date or incomplete.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 writing assistant
- Coda collaborative docs
- Basic AI chat
- Unlimited paragraph rewrites
- Translation across 19 languages
- AI-text detection
- Keyboard-driven inbox
- Split inbox & instant search
- AI Auto Drafts
- CRM integrations
- SAML SSO
- BYOK encryption
- Dedicated support
What you can produce with Superhuman
- 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)
ASEAN Perspective
Superhuman in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
Superhuman is still the fastest email client we've tested for high-volume inboxes -- the command palette and keyboard shortcuts genuinely cut clicks, and the AI drafting has gotten better at matching a user's own tone rather than sounding like generic boilerplate. Auto Labels and Auto Archive do real triage work instead of just summarizing what's already in your face.
The bigger story in 2026 is the Grammarly deal: Superhuman is no longer sold standalone. The actual email client now only ships inside the $33/month (annual) Business tier of a combined Grammarly + Superhuman + Coda suite, and the old lower-priced Starter plan is gone for new signups. That's a real price and structure shift worth knowing before you buy -- existing power users get a faster inbox, but the packaging now forces you into tools you may not want.
What people say
Superhuman carries one of the stronger review footprints in this category -- G2 lists 14,616 verified reviews across its product family at a 4.7 out of 5 average, and the sentiment has stayed largely consistent through the Grammarly acquisition that closed in October 2025.
The praise is remarkably repetitive across sources: speed. Reviewers cite the keyboard shortcuts and command palette as the reason they haven't switched back to native Gmail or Outlook, and the AI draft feature gets specific credit for learning a user's phrasing and writing style well enough that replies need only light editing. Sales-focused users mention the read-receipt and follow-up scheduling features as directly tied to keeping deals moving.
The most consequential change users are reacting to isn't a feature -- it's the acquisition. Grammarly restructured pricing around a unified suite: a free tier that includes Grammarly's writing assistant and Coda but drops Superhuman's email client entirely, a $12/month Pro tier that adds writing features without email, and a $33/month (annual) or $40/month (monthly) Business tier that's now the only way to get the actual Superhuman inbox. The standalone Starter plan that used to be the entry point is gone for new subscribers.
That repackaging shows up in complaints elsewhere -- PissedConsumer reviews of the broader Grammarly brand (now including Superhuman) sit at 1.7 out of 5 across 268 reviews, dominated by billing confusion from the rebrand rather than product complaints specifically about the email client. A March 2026 controversy where Grammarly attached real authors' names, including Stephen King's, to AI-generated writing feedback without consent also dented trust in the broader suite, though it didn't touch the Superhuman inbox product directly.
Inside the email product itself, longtime users on independent review blogs describe the core experience as unchanged and still worth the premium: split inbox, instant search and the AI-drafted replies remain the reasons people cite for staying, even as they grumble about the suite-level pricing and the loss of a cheaper standalone entry point. The main functional complaints that predate the acquisition are still present -- no unified inbox across multiple accounts in some configurations, and a handful of missing calendar and add-in integrations that competitors cover.
Summary of public user & expert reviews, compiled by RECATOOLS.
About this listing
This entry was compiled from publicly available data including Superhuman's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Superhuman 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 directly →
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