Stamp Mail vs Slashy Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stamp Mail
This AI-powered email client automates tasks like drafting replies, prioritizing messages, and extracting to-dos. It offers an agent to retrieve information and reorganize your inbox using plain English commands. A special mode allows quick review and approval of automated changes.
- Automated email drafting
- Email prioritization
- To-do extraction
- Email summarization
- Information retrieval via AI agent
- Inbox reorganization
- Approve/reject agent changes
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Stamp is the AI Email Client that handles your emails for you. Stamp can automatically draft replies, prioritize important emails, extract todos, generate summaries, and more! With Stamp Agent, you can retrieve important information, reorganize your inbox, or perform any other action in plain English. What's more, with Stamp Mode you can quickly swipe through changes the agent made while you were gone, approving or rejecting them. Get started today, and experience what it's like to have your own AI personal secretary. Privacy Policy: https://www.stampmail.ai/privacy Terms of Use: https://www.stampmail.ai/tos
Slashy Mail
A streamlined email client designed for Gmail users. It enables rapid inbox management, efficient searching, and quick replies. Features like reminders and scheduled sending help manage follow-ups effectively.
- Fast inbox triage
- Quick search
- Rapid replies
- Compose with attachments
- Reminders
- Scheduled send
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Slashy is a fast, focused email client for Gmail and Outlook. Quickly triage your inbox, search threads, reply fast, and compose with attachments. Use reminders and scheduled send to stay on top of follow-ups. Connect your Google or Microsoft account to access your existing mailbox and manage email efficiently from mobile.
Screenshots
Verdict
The clearest difference is in-app purchases: Slashy Mail at none against Stamp Mail's 4. Slashy Mail also leads on update cadence (every 3 days vs weekly) and ratings volume (12 vs 3). Stamp Mail's advantage is rating (5.0 vs 4.8). On price, ads, device support and iOS requirement 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. Stamp Mail sells 4 in-app purchases, starting at $20.00 per month. Slashy Mail asks for nothing beyond the download.
Stamp Mail holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 12 respectively.
Stamp Mail ships an update weekly, Slashy Mail every 3 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | Stamp Mail | Slashy Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.8 (12 ratings) |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | 3 | 12 — better |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 76 MB | 66 MB |
| Age rating | 4+ | 12+ |
| Developer | Stamp AI | Dhruv Roongta |
Customer experience
Stamp Mail
Slashy Mail
In-app purchases
Stamp Mail
- Stamp Individual (Monthly)7 Days trial$20.001 Month
- Stamp Business (Monthly)7 Days trial$50.001 Month
- Stamp Individual (Annual)7 Days trial$191.991 Year
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- Stamp Business (Annual)7 Days trial$479.991 Year
Slashy Mail
No in-app purchases
