Superhuman Mail vs Slate Reminders
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- AI email drafting
- Automatic email summarization
- Customizable inbox triage
- Scheduled email delivery
- Email sharing and commenting
- Calendar integration
- CRM integrations (HubSpot, Salesforce)
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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
Slate Reminders
This app simplifies reminder creation by processing natural language input. It leverages your device's local AI to set tasks, and offers integration with live activities, widgets, and the dynamic island for easy access.
- Natural language reminder creation
- Local AI processing
- Live Activities support
- Widget integration
- Dynamic Island compatibility
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Slate is a reminders app designed to make creating reminders easier. Instead of manually adding in every detail, slate processes your language and creates the reminder for you using your Apple device's local foundation model. Use live activities, widgets, and the dynamic island to keep tabs on your to-dos.
Screenshots
Verdict
The clearest difference is review sentiment: Slate Reminders at 100% against Superhuman Mail's 41%. Slate Reminders also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). Superhuman Mail's advantage is ratings volume (3.7K vs 3). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Slate Reminders holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Superhuman Mail has 3.7K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 41% of Superhuman Mail's written reviews are positive against 100% of Slate Reminders's.
| Parameter | Superhuman Mail | Slate Reminders |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.7K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 41.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 3.7K — better | 3 |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 101 MB | 81 MB |
| Age rating | 12+ | 9+ |
| Developer | Superhuman Labs | Richard Oti |
Customer experience
Superhuman Mail
Slate Reminders
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
Slate Reminders
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Superhuman Mail
No in-app purchases
Slate Reminders
No in-app purchases









