Comparison

Superhuman Mail vs NudgeBack

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

NudgeBack

Features
Read full description

NudgeBack is a calm task-starter for the moments when everything feels too hard to begin. When you are stuck, overwhelmed, avoidant, or mentally frozen, NudgeBack helps you take one small step instead of trying to fix everything at once. Pick a task, choose how much time you have, and begin with something manageable. The goal is simple: help you start gently, pause when needed, and come back without feeling like you have to start from zero. What you can do with NudgeBack - Break a task into a small starting point - Use short, focused timers to begin without overthinking - Pause and save your place when you need a break - Return later and pick things back up gently - Use quick packs for everyday stuck moments like email, tidying, self-care, and appointments - Track your progress with simple recovery history and bounce score insights - Get gentle reminders to come back when you are ready Built for real-life stuck moments NudgeBack is designed for the moments when: - checking one email feels harder than it should - tidying one small area feels impossible to begin - booking an appointment keeps getting put off - self-care has slipped to the bottom of the list - you know what needs doing, but cannot seem to start Instead of pressure, streaks, or guilt, NudgeBack gives you a softer way to begin. Private by design Your data stays on your device. No account. No tracking. No cloud storage.

Screenshots

Superhuman Mail4 screens
NudgeBack4 screens

Verdict

The call

The clearest difference is in-app purchases: NudgeBack at none against Superhuman Mail's 1. NudgeBack also leads on iOS requirement (18.2 vs 26.0). On price, update cadence, 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. NudgeBack asks for nothing beyond the download.

UpkeepUpdate frequency

Superhuman Mail ships an update weekly, NudgeBack every 5 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Superhuman Mail versus NudgeBack: the parameters behind the verdict, then further details
ParameterSuperhuman MailNudgeBack
PriceFreeFree
Rating4.6 (3.7K ratings) — better—
Positive reviews41.0% of reviews—
Number of ratings3.7K — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.2 — better
Further details — not scored
Size109 MB1 MB
Age rating12+4+
DeveloperSuperhuman LabsAnkit Khand

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

NudgeBack

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Superhuman Mail

Subscriptions1
  • Monthly Subscription$29.991 Month
None

NudgeBack

No in-app purchases

Questions

Is Superhuman Mail free?
Superhuman Mail is free to download, with in-app purchases available.
Is NudgeBack free?
NudgeBack is free to download, with no in-app purchases.
Do Superhuman Mail or NudgeBack have ads?
Neither Superhuman Mail nor NudgeBack shows ads.
Which is updated more often, Superhuman Mail or NudgeBack?
Superhuman Mail ships an update weekly, and NudgeBack every 5 days. Most recently, Superhuman Mail was updated on October 12, 2026 and NudgeBack on October 7, 2026.

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