Comparison

Superhuman Mail vs SaneBox

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

SaneBox

This app enhances your email management experience by automatically sorting important messages, hiding distractions, and allowing you to unsubscribe from unwanted emails. It connects to any email service and learns your preferences to declutter your inbox.

Highlights
  • Automatic inbox sorting
  • AI-powered email analysis
  • Distraction filtering
  • One-click unsubscribe
  • Email follow-up reminders
  • Do Not Disturb mode
Features
Read full description

Download and install this optional app to enhance your SaneBox experience. Push notifications let you know when your latest digest is ready, quickly process it directly on your device. *** New to SaneBox? Keeping reading...*** The SaneBox service connects to your email, identifies important messages, hides distractions, has Do Not Disturb, banishes annoying senders, reminds you to followup and more... Start your TWO WEEK FREE TRIAL today! Connects to any email service (Gmail, Office 365, Yahoo, iCloud, etc…). If you know how to use email folders, then you know how to use SaneBox. The unimportant email isn't quarantined like inferior products. It stays in your account, SaneBox just moves it out of your Inbox to a server folder. You can continue to use any email client or webmail interface because they are just folders on your email server. WHEN YOU CONNECT YOUR EMAIL • SaneBox folders are added everywhere you check your email. • Your Inbox email is then sorted: • Important email arrives and stays in your Inbox. • Distractions arrive and are moved to your SaneLater folder. • Check your Inbox and SaneBox folders with any webmail/email client. • During onboarding you’ll have the opportunity to try our other award winning features and folders. • Connect additional email accounts. HOW DOES SANEBOX KNOW? • We've been keeping email sane since 2010. • Our AI will analyze your email history and learn what is important to you. • Teach us by moving any misplaced email to the correct folder with any webmail/email client. WHY SANEBOX? • Sort and declutter your Inbox automatically • Schedule breaks from new email with Do Not Disturb • Unsubscribe from unwanted emails with 1-click • Snooze non-urgent email for later • Track and get notified when someone hasn't replied • Free access to Inbox Zero Academy DIGITAL SUBSCRIPTION OPTIONS • Snack - one email account and one optional extra for $6.99 per month or $58.99 per year (save over 35%). Cancel any time. • Lunch - two email accounts and five optional extra for $11.99 per month or $98.99 per year (save over 30%). Cancel any time. • Dinner - four email accounts and all optional extras for $35.99 per month or $299.99 per year (save over 30%). Cancel any time. Your payment will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew each month or year 24-hours before the end of the current period, and your credit card will be charged through your iTunes account unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off auto-renew at any time from your iTunes account settings. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. PRIVACY POLICY There's an old saying, "If you're not paying for a product, then you are the product". You are our customer - not our product. We will never sell your data, show you ads or breach your trust. Your privacy and security is our top priority. https://www.sanebox.com/privacy TERMS OF SERVICE https://www.sanebox.com/tos Questions Concerns? Please contact us at support@sanebox.com. We respond to every inquiry. * Prices shown are in U.S. dollars. Other restrictions apply.

Screenshots

Superhuman Mail4 screens
SaneBox4 screens

Verdict

The call

The clearest difference is in-app purchases: Superhuman Mail at none against SaneBox's 10. Superhuman Mail also leads on update cadence (weekly vs every 3 weeks) and ratings volume (3.8K vs 652). SaneBox's advantage is review sentiment (61% vs 41%) and iOS requirement (16.0 vs 26.0). On price, rating, ads and monetization model 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. SaneBox sells 10 in-app purchases, starting at $6.99 per month. Superhuman Mail asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Superhuman Mail against 4.6 for SaneBox. That said, the two scores are not equally well evidenced: Superhuman Mail has 3.8K ratings behind it against 652, so its average is the more settled of the two. Written reviews are what separate them: 41% of Superhuman Mail's written reviews are positive against 61% of SaneBox's.

UpkeepUpdate frequency

Superhuman Mail ships an update weekly, SaneBox every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
Superhuman Mail versus SaneBox: the parameters behind the verdict, then further details
ParameterSuperhuman MailSaneBox
PriceFreeFree
Rating4.6 (3.8K ratings) — better4.6 (652 ratings)
Positive reviews41.1% of reviews61.3% of reviews — better
Number of ratings3.8K — better652
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.0 — better
Further details — not scored
Size101 MB18 MB
Age rating12+4+
DeveloperSuperhuman LabsSaneBox

Customer experience

Superhuman Mail

All ratings3,756 ratings
Positive89.7%
Neutral1.6%
Negative8.6%
Written reviews353 reviews
Positive41.1%
Neutral5.9%
Negative53.0%

SaneBox

All ratings652 ratings
Positive90.0%
Neutral5.4%
Negative4.6%
Written reviews62 reviews
Positive61.3%
Neutral6.5%
Negative32.3%

User reviews

Superhuman Mail

From 3.8K App Store ratings

What we love

  • 🚀 Fast and efficient
  • 👍 Great user experience
  • 🔒 Robust security features
  • 💡 Innovative AI-powered features
  • 🕰 Time-saving productivity tools

Room to improve

  • 💰 Expensive subscription
  • 🐛 Bugs and crashes
  • 🔋 High battery consumption
  • 📱 Lacking mobile app features
  • 🤔 Confusing onboarding process

SaneBox

From 652 App Store ratings

What we love

  • 👍 Brings sanity to inbox
  • 🚀 Time-saving email management
  • 👍 Customizable and intuitive
  • 👍 Helpful for neurodivergent and chronically ill users
  • 👍 Great for autistic individuals

Room to improve

  • 🐛 Challenging setup and learning curve
  • 🐛 Emails sometimes get redirected or lost
  • 🐛 Aggressive marketing and difficulty unsubscribing
  • 🐛 Performance issues over time
  • 🐛 Lack of transparency and control over email sorting

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

SaneBox

Reported bugs

3 issues
  • Emails disappearing or getting redirected
  • Folders and settings not working as expected
  • Aggressive marketing and difficulty unsubscribing

Requested features

3 requests
  • More transparent and customizable email sorting
  • Improved integration with email clients
  • Better mobile experience

In-app purchases

None

Superhuman Mail

No in-app purchases

10 purchases

SaneBox

Subscriptions10
  • Monthly Snack - Legacy$6.991 Month
  • Monthly Snack$6.991 Month
  • Monthly Lunch - Legacy$11.991 Month
Show 7 more
  • Monthly Lunch$11.991 Month
  • Monthly Dinner$35.991 Month
  • Yearly Snack - Legacy$58.991 Year
  • Yearly Snack$58.991 Year
  • Yearly Lunch - Legacy$98.991 Year
  • Yearly Lunch$98.991 Year
  • Yearly Dinner$299.991 Year

Questions

Is Superhuman Mail free?
Superhuman Mail is free to download, with no in-app purchases.
Is SaneBox free?
SaneBox is free to download, with in-app purchases available.
Which has better reviews, Superhuman Mail or SaneBox?
Superhuman Mail is rated higher. Superhuman Mail averages 4.6 out of 5 from 3.8K ratings, while SaneBox averages 4.6 from 652 ratings.
Do Superhuman Mail or SaneBox have ads?
Neither Superhuman Mail nor SaneBox shows ads.
Which is updated more often, Superhuman Mail or SaneBox?
Superhuman Mail ships an update weekly, and SaneBox every 3 weeks. Most recently, Superhuman Mail was updated on November 6, 2026 and SaneBox on November 7, 2026.

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