Comparison

Superhuman Mail vs Superhuman Go

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Superhuman Mail

This email application streamlines inbox management with AI-powered drafting and summarization. It helps users prioritize important messages, schedule emails for optimal delivery, and collaborate with teams through shared email views and integrated CRM tools. Save time and improve responsiveness with advanced features.

Highlights
  • AI email drafting
  • Automatic email summarization
  • Customizable inbox triage
  • Scheduled email delivery
  • Email sharing and commenting
  • Calendar integration
  • CRM integrations (HubSpot, Salesforce)
Features
Read full description

Superhuman Mail is the most productive email app ever made. Designed to help you fly through your inbox, be more responsive to what matters most, and collaborate faster than ever before, Superhuman Mail helps teams on Gmail and Outlook save 4+ hours per person each week. FLY THROUGH YOUR INBOX 2X FASTER Write better and faster with AI that matches your unique style for each person. Get draft replies on every email that needs a response, ready to edit and send. Turn your thoughts into polished emails in seconds with Write with Voice. Stay a step ahead with an automatic 1-line summary above every conversation. Automate phrases and entire emails with Snippets. BE MORE RESPONSIVE TO WHAT MATTERS MOST Automatically triage incoming email with customizable inbox splits, so you can always focus on what matters most. Avoid the clutter for good with Auto Archive. Never let a follow-up slip, with automatic reminders to reply. Send emails when they're most likely to be opened, so you land at the top of your recipient's inbox at just the right time. COLLABORATE FASTER THAN EVER BEFORE Share a live view of any email, and add comments for your team—no need to repeatedly screenshot, forward, or bcc. See your calendar without leaving your inbox. Get full context on your customers and deals with HubSpot and Salesforce directly integrated. Connect all your Gmail and Outlook accounts to AI tools like Claude and ChatGPT via the Superhuman Mail MCP. Teams save 20 million hours every single year with Superhuman Mail. https://superhuman.com/terms

About

Superhuman Go

Features
Read full description

Superhuman Go, from the makers of Grammarly, is the AI assistant that works everywhere you work, including your phone. Bring Go with you and catch up during your commute, get quick help with your writing, or easily find the answers you need wherever you are. And since the Go mobile app syncs with your desktop experience, you can begin a conversation in one spot and continue it in another. GREAT WAYS TO USE GO * Have Go give you a brief summary of a long document * Chat with Go and brainstorm ideas for your latest project * Task Go with finding a good time for a meeting and schedule it in a tap * Ask Go for help drafting and polishing emails or reports, right from your phone * Before heading into a big meeting, ask Go to give you a quick refresh so you’re up to date on all the latest BUILT FOR BETTER WRITING With Grammarly’s years of insights intact, Go is the perfect AI assistant to help with your writing. Whether you want to fit your tone to your audience, get help improving structure, or detect text that resembles common AI phrases, you always have the specific help you need with you. TAKE YOUR CONTEXT WITH YOU Once connected with the desktop versions of Go, you can instantly get information from other tools you use, like: * Superhuman Mail * Google Calendar * Google Docs * Confluence * Outlook * Asana * Gmail * Jira So the context you need is always at your fingertips. (Note: connectors require a paid plan) TRY FOR FREE Spend less time chasing work and more time doing your best work. Download Superhuman Go today. By installing Superhuman’s mobile app, you agree to Superhuman’s Terms of Service (Superhuman Terms of Service) and acknowledge that you have read Superhuman’s Privacy Policy (Privacy Policy | Superhuman ). California residents, please see the California Privacy Notice (Privacy Policy | Superhuman ).

Screenshots

Superhuman Mail4 screens
Superhuman Go4 screens

Verdict

The call

The clearest difference is in-app purchases: Superhuman Go at none against Superhuman Mail's 1. Superhuman Go also leads on update cadence (every 2 days vs weekly) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Superhuman Mail sells 1 in-app purchase, starting at $29.99 per month. Superhuman Go asks for nothing beyond the download.

UpkeepUpdate frequency

Superhuman Mail ships an update weekly, Superhuman Go every 2 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Superhuman Mail versus Superhuman Go: the parameters behind the verdict, then further details
ParameterSuperhuman MailSuperhuman Go
PriceFreeFree
Rating4.6 (3.7K ratings) — better—
Positive reviews40.9% of reviews—
Number of ratings3.7K — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.018.0 — better
Further details — not scored
Size101 MB34 MB
Age rating12+12+
DeveloperSuperhuman LabsSuperhuman Platform Inc

Bugs and requests

Superhuman Mail

Reported bugs

4 issues
  • Login issues and account activation problems
  • Emails not loading or syncing properly
  • Formatting issues in email threads
  • Crashes and freezes on various devices

Requested features

5 requests
  • Unified inbox for multiple accounts
  • Better calendar integration
  • More customization options
  • Improved mobile app experience
  • Table support in email composition

Superhuman Go

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Superhuman Mail

Subscriptions1
  • Monthly Subscription$29.991 Month
None

Superhuman Go

No in-app purchases

Questions

Is Superhuman Mail free?
Superhuman Mail is free to download, with in-app purchases available.
Is Superhuman Go free?
Superhuman Go is free to download, with no in-app purchases.
Do Superhuman Mail or Superhuman Go have ads?
Neither Superhuman Mail nor Superhuman Go shows ads.
Which is updated more often, Superhuman Mail or Superhuman Go?
Superhuman Mail ships an update weekly, and Superhuman Go every 2 days. Most recently, Superhuman Mail was updated on October 22, 2026 and Superhuman Go on October 11, 2026.

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