Purelymail vs Stalwart
Purelymail wins on privacy, Purelymail wins on price and Purelymail wins on features. Every fact below was checked on or before 25 October 2026.
Should you pick Purelymail or Stalwart?
- Stalwart is the better pick if you want a free plan to start on; calendar and contacts in the same account; and apps whose code is public.
| Feature | Purelymail | Stalwart |
|---|---|---|
| Overall | 2.5 | Not rated |
| Privacy | 0.5 | Not rated |
| Price | 5.0 | Not rated |
| Features | 3.5 | Not rated |
| Cheapest plan | Simple $10 a year, any number of users and domains | Community Free (Enterprise from €2 per mailbox a year) |
| Free plan | No | Yes, open source |
| Storage | Not confirmed | Not confirmed |
| Your own domain | ✓ Unlimited | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United States | United Kingdom |
| Your data is kept in | United States | Your own server |
| Founded | Unknown | 2019 |
| Free trial | Free trial with a small amount of credit (about a month of light use) | Free to download |
| Funded by advertising | No | No |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | No | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | No | ✓ Yes |
| Sign up without ID | No | No |
| White label | Unknown | Unknown |
| Reader offer | None | None |
| Last checked | 25 October 2026 | 25 October 2026 |
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How Purelymail and Stalwart differ
- Purelymail's cheapest plan is Simple ($10 a year, any number of users and domains); Stalwart's is Community (Free (Enterprise from €2 per mailbox a year)).
- For free, Purelymail gives you no free plan, and Stalwart a free plan (open source).
- Data location: United States for Purelymail, Your own server for Stalwart.
- Purelymail is based in the United States and Stalwart in the United Kingdom, so different privacy laws apply.
Purelymail and Stalwart: your questions
Do Purelymail and Stalwart work with my own domain?
Yes, both do. Purelymail: Unlimited. Stalwart: Yes.
Where do Purelymail and Stalwart keep my email?
Purelymail keeps it in the United States. Stalwart keeps it in Your own server.
Recent price changes
Neither price has changed since my first check on 25 October 2026.
The latest headlines: Purelymail news · Stalwart news.
Alternatives to Purelymail and Stalwart
Purelymail vs mailbox.org · Stalwart vs mailbox.org · Purelymail vs Posteo · Stalwart vs Posteo · Purelymail vs Proton Mail · Stalwart vs Proton Mail
How to switch
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.