Superhuman Mail vs Relay Sharing
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
Relay Sharing
Easily share text, files, links, and media across different devices and operating systems. This tool acts as a cross-platform solution to keep your workflow flexible and connected, regardless of your hardware or software.
- Cross-platform sharing
- Share text, files, and links
- Send media between devices
- Flexible workflow integration
- Device ecosystem agnostic
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Relay is like airdrop, and cross-platform copy & paste for any type of device. It's is an application that is designed to be your transport solution for text, files, links, and anything else. Relay helps you send media to yourself across other devices to stay connected regardless of software/hardware/ecosystem constraints - allowing you to be flexible in your workflow!
Screenshots
Verdict
The clearest difference is review sentiment: Relay Sharing at 100% against Superhuman Mail's 41%. Relay Sharing also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.6). Superhuman Mail's advantage is ratings volume (3.7K vs 10) and update cadence (weekly vs monthly). 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
Both are free to download. Superhuman Mail sells 1 in-app purchase, starting at $29.99 per month. Relay Sharing asks for nothing beyond the download.
Relay Sharing 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 10, 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 Relay Sharing's.
Superhuman Mail ships an update weekly, Relay Sharing monthly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.
| Parameter | Superhuman Mail | Relay Sharing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.7K ratings) | 5.0 (10 ratings) — better |
| Positive reviews | 40.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 3.7K — better | 10 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod, Mac — better |
| Requires iOS | 26.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 109 MB | 29 MB |
| Age rating | 12+ | 4+ |
| Developer | Superhuman Labs | Abhik Ray |
Customer experience
Superhuman Mail
Relay Sharing
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
Relay Sharing
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Superhuman Mail
- Monthly Subscription$29.991 Month
Relay Sharing
No in-app purchases









