Tuta Business vs Stalwart
On privacy it's Tuta Business. On price it's Tuta Business. On features it's Tuta Business. Here's everything side by side, last checked 25 October 2026.
Should you pick Tuta Business or Stalwart?
- Tuta Business is the better pick if you want mail that's encrypted end to end without any setup; your mailbox stored in Germany; and a provider that's been going since 2011.
- Go for Stalwart if you'd like to try it free first and freedom to use the mail app you already like.
| Feature | Tuta Business | Stalwart |
|---|---|---|
| Overall | 4.0 | Not rated |
| Privacy | 4.5 | Not rated |
| Price | 2.5 | Not rated |
| Features | 4.0 | Not rated |
| Cheapest plan | Essential About €6 per user a month | Community Free (Enterprise from €2 per mailbox a year) |
| Free plan | No | Yes, open source |
| Storage | 50 GB | Not confirmed |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | ✓ Built in | No |
| Company based in | Germany | United Kingdom |
| Your data is kept in | Germany | Your own server |
| Founded | 2011 | 2019 |
| Free trial | Unknown | Free to download |
| Funded by advertising | No | No |
| Works in any mail app | No, its own apps only | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | ✓ Yes | ✓ Yes |
| Sign up without ID | No | No |
| White label | No | Unknown |
| Reader offer | None | None |
| Last checked | 25 October 2026 | 25 October 2026 |
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How Tuta Business and Stalwart differ
- Cheapest plans: Tuta Business Essential, About €6 per user a month. Stalwart Community, Free (Enterprise from €2 per mailbox a year).
- Tuta Business has no free plan; Stalwart has a free plan (open source).
- Space: Tuta Business gives 50 GB of storage, Stalwart storage not confirmed.
- Your mail is stored in Germany with Tuta Business, and in Your own server with Stalwart.
- The companies sit under different laws: Tuta Business in Germany, Stalwart in United Kingdom.
- On encryption, Tuta Business encrypts mail end to end, whereas Stalwart doesn't encrypt mail end to end.
- Mail apps: Tuta Business only works in its own apps; Stalwart works in any mail app over IMAP.
Questions people ask
Can I use my own domain with Tuta Business or Stalwart?
Yes, both do. Tuta Business: Yes. Stalwart: Yes.
Where is my email stored with Tuta Business and Stalwart?
Tuta Business keeps it in Germany. Stalwart keeps it in Your own server.
Can I use Tuta Business and Stalwart in Apple Mail or Outlook?
Tuta Business only works in its own apps. Stalwart works in any mail app over IMAP.
Price changes and news
I haven't seen either change its price since I started checking on 25 October 2026.
The latest headlines: Tuta Business news · Stalwart news.
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Switching between them
Moving between any two providers works the same way. Pick your two providers for the steps.