Superhuman is a premium keyboard-driven email client built for speed, with AI drafting and triage included in the seat price rather than metered. Since Grammarly acquired it in 2025 — then renamed itself Superhuman — it's sold as Starter at $25/user/month annually or Business at $33, with no free tier for Mail. Worth it if you process 100+ emails daily; overkill below that.
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This analysis is based on documentation, public user reports, and vendor materials — not yet on our own hands-on testing. How we rate
Superhuman is a premium email client engineered around one idea: keyboard shortcuts beat mouse clicks. Over 100 shortcuts, a stripped-down interface, and AI drafting and triage included in the seat price — no credits, no metering. Starter runs $25/user/month annually, Business $33. Used by executives, founders, and sales leaders who live in their inbox. Best if you handle 100+ emails a day; hard to justify below that.
The 2026 context is genuinely strange and worth understanding before you quote any price. Grammarly acquired Superhuman in July 2025 for around $825 million. Then in October 2025, Grammarly renamed itself Superhuman — the acquirer took the acquired company's name — and bundled Grammarly's writing tools, Coda's docs, Superhuman Mail, and a new agent called Superhuman Go into one "Superhuman Suite." It bought AI spreadsheet maker Rows in February 2026.
Practically, this means two things get called Superhuman: the email client (officially "Superhuman Mail") and the wider suite. They share plan names, which is exactly why pricing quotes online contradict each other. Rahul Vohra, who founded the original Superhuman in 2014, still runs the email product.
Superhuman fits people whose job is substantially email: executives, founders, sales leaders, customer-facing roles, anyone processing over 100 messages daily who'd trade money for hours. The value proposition is measurable — users report roughly 2x faster email processing, replies about 12 hours sooner, and 4+ hours saved weekly.
It also suits sales professionals specifically, since Business adds CRM integrations with HubSpot, Salesforce, and Pipedrive, keeping deal context in the inbox.
It's not the right pick for: people handling under 50 emails a day (the shortcut speed advantage needs volume; free Gmail with Gemini covers light use), mobile-first workers (the app can't deliver keyboard-driven speed), anyone wanting AI to reduce time in email rather than move through it faster, or users who don't want to pay for bundled Grammarly and Coda.
| Tool | Speed focus | AI billing | Free tier | CRM | Entry price/mo |
|---|---|---|---|---|---|
| Superhuman | ✅ Category best | Flat, included | ❌ None for Mail | ✅ Business | $25 (annual) |
| Gmail + Gemini | ⚠️ Standard | Via Workspace | ✅ Yes | ⚠️ Via add-ons | Free / ~$7 |
| Outlook + Copilot | ⚠️ Standard | Via M365 | ✅ With account | ✅ Dynamics | Via M365 |
| Shortwave | ✅ Good | Tiered | ✅ Limited | ⚠️ Limited | ~$9 |
| Spark Mail | ⚠️ Moderate | Tiered | ✅ Yes | ⚠️ Limited | ~$8 |
Pricing checked August 2026 from each provider's pages. Competitor prices are approximate and change frequently.
Superhuman vs Gmail + Gemini: Gmail with Gemini is free or bundled into Workspace from about $7/user and handles AI drafting competently. Superhuman is dramatically faster to operate and includes AI flat. For light-to-moderate email, Gmail wins on value; for high-volume power users, Superhuman's speed is the whole point.
Superhuman vs Shortwave: Shortwave is the closest philosophical competitor — a fast, AI-native Gmail client at roughly a third the price. Superhuman is more polished with deeper CRM integration and flat AI billing. For budget-conscious speed, Shortwave; for maximum polish and sales workflows, Superhuman.
Superhuman vs Outlook + Copilot: For organizations already in Microsoft 365, Copilot in Outlook is bundled and integrates with the whole stack. Superhuman is faster and cleaner but a separate cost on top. For M365 shops, Copilot may be enough; for individuals who want the fastest possible inbox, Superhuman.
| Plan | Annual | Monthly | Key additions |
|---|---|---|---|
| Free (suite only) | $0 | $0 | AI chat, Grammarly, Coda — no Superhuman Mail |
| Starter | $25/user | $30/user | Superhuman Mail: shortcuts, Split Inbox, snippets, core AI |
| Business | $33/user | $40/user | Auto Drafts, Auto Labels, CRM, Superhuman Go, calendar |
| Enterprise | Custom | — | Sales-quoted |
Pricing checked August 2026. Advertised "from $25" figures are annual-billed; monthly costs more. The free tier does not include the email client. Note that the Suite and Mail share plan names, which is the main source of conflicting quotes online.
The tier decision comes down to whether you need CRM and the advanced AI. Starter at $25 gets you the actual product people rave about — the keyboard-driven speed, Split Inbox, snippets, and most AI writing and triage. For a solo user who just wants the fastest inbox available, that's the tier, and it's the honest entry point.
Business at $33 adds Auto Drafts, CRM integrations, Superhuman Go, and calendar features. Sales professionals will want it for the HubSpot and Salesforce sync alone; most other users won't need the extra $8.
The value math is simple and volume-dependent. At $300-400/year, you need to be saving real hours. Users reporting 4+ hours weekly clear that bar easily at any professional hourly rate. Someone handling 30 emails a day does not — and free Gmail with Gemini covers that use case fine. One thing worth crediting: in a year when nearly every AI tool moved to credit metering, Superhuman kept AI flat and included. You know what you're paying.
Executive inbox management: A founder processing 150+ daily emails uses shortcuts and Split Inbox to reach inbox zero in a fraction of the usual time.
Sales workflow in the inbox: A rep on Business uses CRM integration to see deal context inline and Auto Drafts to speed follow-ups without leaving email.
Faster response times: A customer-facing professional cuts average reply time significantly, which users report as around 12 hours sooner on average.
Snippet-driven repetition: Someone answering similar questions daily builds a snippet library and stops retyping the same answers.
Suite consolidation: A team already using Grammarly and Coda gets them bundled with the email client rather than paying separately.
Superhuman is still the fastest email client available, and for the right user that's worth real money. The keyboard-driven design genuinely delivers — 2x faster processing and 4+ hours saved weekly are consistent findings across reviews, not marketing claims. Keeping AI flat and included rather than credit-metered is a meaningful stand in 2026, and CRM integration makes Business a legitimate sales tool.
The honest considerations have grown since the acquisition. There's no free tier for Mail, so the entry cost is $300/year minimum. Auto Drafts misfires on emails that need no reply. Mobile can't replicate the speed advantage. And you're now buying into a suite — Grammarly and Coda come along whether you want them, with product direction pulling toward the broader platform. That bundling is fine if you'd use the pieces, and dead weight if you wouldn't.
For high-volume email professionals, recommend. Under 50 emails a day, Gmail with Gemini or Shortwave make more sense.
Note: Superhuman does not currently have an active affiliate program with AIVario. We earn no commission from Superhuman subscriptions, and this rating carries no commercial incentive.
Best for: Executives and founders processing 100+ daily emails, sales professionals wanting CRM context in the inbox, anyone who values inbox speed over subscription cost, teams already using Grammarly and Coda Not ideal for: Users handling under 50 emails daily, mobile-first workers, people wanting less time in email rather than faster email, anyone unwilling to pay for bundled suite tools Bottom line: The fastest inbox money can buy, with AI included flat rather than metered. Justified above 100 emails a day; hard to defend below that when Gmail plus Gemini is free.
Superhuman Mail has no free tier. Starter is $25/user/month billed annually (or $30 monthly) and covers the core fast inbox — Split Inbox, keyboard shortcuts, snippets, scheduled send, and most AI writing and triage. Business is $33/user/month annually (or $40 monthly) and adds advanced AI like Auto Drafts, CRM integrations with HubSpot, Salesforce, and Pipedrive, the Superhuman Go agent, and calendar and availability features. Enterprise is custom-quoted.
Yes, and then something unusual happened. Grammarly announced the acquisition in July 2025 (Superhuman was last valued around $825 million) and closed it that October. In October 2025 Grammarly renamed the entire company Superhuman, uniting Grammarly's writing assistant, Coda's docs, Superhuman Mail, and a new agent called Superhuman Go into one suite. It acquired AI spreadsheet maker Rows in February 2026. Rahul Vohra, Superhuman's original founder, remains CEO of the email product.
Not for the email client. There's a free suite tier that includes AI chat, Grammarly's writing assistance, and Coda docs — but Superhuman Mail is not in it. The confusion is common because the suite and the Mail product share plan names like 'Business.' If you want the fast inbox everyone talks about, the entry point is Starter at $25/user/month annually. There is no free route in.
No, and that's a genuine differentiator. Despite being marketed as AI-native, Superhuman charges a flat per-seat price with all AI included — Auto Drafts, Ask AI, Auto Summarize, Instant Reply — with no token counts, credit pools, or per-action billing. In a year when most AI tools moved to credit metering, Superhuman's flat pricing has held unchanged through the acquisition, the rebrand, and multiple product launches.
It depends entirely on email volume. Users consistently report getting through email roughly twice as fast, replying about 12 hours sooner on average, and saving 4+ hours weekly versus standard Gmail or Outlook. If you process 100+ emails daily, that math works easily at $300-400/year. Under 50 emails a day, it doesn't — the keyboard-shortcut speed advantage needs volume to pay off, and free Gmail with Gemini covers lighter use.
Three come up consistently. Auto Drafts can misread context, generating replies for emails that don't need one (newsletters, automated notifications), so you still review output. The mobile app lags desktop badly, because the speed advantage comes from keyboard shortcuts you can't use on a phone. And post-acquisition there's real bundling pressure — you're paying for Grammarly and Coda whether you want them, with product direction moving toward the broader suite.
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