Superhuman Mail vs Instantly AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Superhuman Mail
This AI-powered email client helps users manage their inbox more efficiently. It offers features like AI-assisted writing, automatic email summarization, and smart inbox organization to save time and improve responsiveness. Collaboration tools allow teams to share email views and comments seamlessly.
- AI-assisted email drafting
- Automatic email summarization
- Customizable inbox triage
- Email sharing and commenting
- Integrated CRM context
- Automated email phrases
Read full descriptionHide 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 via the Superhuman Mail MCP. Teams save 20 million hours every single year with Superhuman Mail. https://superhuman.com/terms
Instantly AI
This app provides on-the-go email management. Read replies, quickly respond or forward messages, and search your inbox using various filters.
- Read emails on the go
- Quickly reply to emails
- Forward emails
- Search emails with filters
- Manage Unibox
Read full descriptionHide full description
Instantly app allows you to read the replies on the go, quickly reply or forward emails, as well as search the emails based on different filters.
Screenshots
Verdict
The clearest difference is rating: Superhuman Mail at 4.6 against Instantly AI's 2.9. Superhuman Mail also leads on update cadence (weekly vs every 2 months) and ratings volume (3.8K vs 36). Instantly AI's advantage is review sentiment (59% vs 41%) and iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Superhuman Mail holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: Superhuman Mail has 3.8K ratings behind it against 36, so its average is the more settled of the two. Written reviews complicate that: 41% of Superhuman Mail's written reviews are positive against 59% of Instantly AI's, so the app with the better star average is not the one people write more warmly about.
Superhuman Mail ships an update weekly, Instantly AI every 2 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.
| Parameter | Superhuman Mail | Instantly AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.8K ratings) — better | 2.9 (36 ratings) |
| Positive reviews | 41.1% of reviews | 58.9% of reviews — better |
| Number of ratings | 3.8K — better | 36 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 101 MB | 44 MB |
| Age rating | 12+ | 4+ |
| Developer | Superhuman Labs | Foo Monk LLC |
Customer experience
Superhuman Mail
Instantly AI
User reviews
Superhuman Mail
From 3.8K App Store ratingsWhat 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
Instantly AI
From 36 App Store ratingsWhat we love
- 🚀 Efficient email outreach automation
- 👍 Clean and intuitive interface
- 💡 Powerful features like campaign sequencing and inbox warm-up
- 👍 Unibox for managing multiple inboxes
- 🚀 Quick and easy to use
Room to improve
- 💰 Expensive subscriptions and hidden costs
- 🐛 App is basically useless
- 🐛 Cannot sign in
- 🐛 Many bugs and glitches
- 🐛 App can be confusing at first
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
Instantly AI
Reported bugs
15 issues- Cannot sign in via Google or set password
- Same emails showing up repeatedly in unibox
- No send button for replies on iPhone
- App logs out every time app is closed
- App keeps logging out every few hours
Show 10 moreShow fewer
- Leads don't stay labeled
- Refreshing the inbox lags
- Workspaces lag when switching
- Button to send replies disappears or hides
- Cannot delete emails from inbox via the app
- Cannot SEND emails via the app
- Number 3 key triggers Macro
- Autoscrolling doesn't work
- Paste doesn't work 7/10 times
- Unfixable error when trying to switch to a different workspace unibox
Requested features
10 requests- More options for campaign visibility
- Ability to change campaign copy in app
- In-depth notification settings
- Add more features to notifications
- Keep me signed in option
Show 5 moreShow fewer
- See campaign stats on mobile
- Create campaigns on mobile
- Edit campaign details on mobile
- Add functionality for 'Other' tab emails
- View campaign performance in app
In-app purchases
Superhuman Mail
No in-app purchases
Instantly AI
No in-app purchases
