Infomaniak Mail vs Stalwart
Infomaniak Mail wins on privacy, Infomaniak Mail wins on price and Infomaniak Mail wins on features. Every fact below was checked on or before 25 October 2026.
Should you pick Infomaniak Mail or Stalwart?
- Infomaniak Mail suits you best if you want your email to stay in Switzerland and a provider that's been going since 1990.
- Go for Stalwart if you'd like open-source apps.
| Feature | Infomaniak Mail | Stalwart |
|---|---|---|
| Overall | 3.5 | Not rated |
| Privacy | 2.5 | Not rated |
| Price | 4.0 | Not rated |
| Features | 5.0 | Not rated |
| Cheapest plan | Mail Service CHF 2.29 a month | Community Free (Enterprise from €2 per mailbox a year) |
| Free plan | Yes, on an Infomaniak address, no own domain | Yes, open source |
| Storage | 100 GB | Not confirmed |
| Your own domain | ✓ 1 | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | Switzerland | United Kingdom |
| Your data is kept in | Switzerland | Your own server |
| Founded | 1990 | 2019 |
| Free trial | Free plan (my kSuite) | Free to download |
| Funded by advertising | No | No |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | No | ✓ Yes |
| Sign up without ID | No | No |
| White label | No | Unknown |
| Reader offer | None | None |
| Last checked | 22 October 2026 | 25 October 2026 |
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The key differences
- On price: Infomaniak Mail Mail Service at CHF 2.29 a month, against Stalwart Community at Free (Enterprise from €2 per mailbox a year).
- Infomaniak Mail has a free plan (on an Infomaniak address, no own domain); Stalwart has a free plan (open source).
- Space: Infomaniak Mail gives 100 GB of storage, Stalwart storage not confirmed.
- Data location: Switzerland for Infomaniak Mail, Your own server for Stalwart.
- The companies sit under different laws: Infomaniak Mail in Switzerland, Stalwart in United Kingdom.
Questions people ask
Can I use my own domain with Infomaniak Mail or Stalwart?
Yes, both do. Infomaniak Mail: 1 domain on its cheapest plan that allows one. Stalwart: Yes.
Where is my email stored with Infomaniak Mail and Stalwart?
Infomaniak Mail keeps it in Switzerland. Stalwart keeps it in Your own server.
Prices and the latest news
Neither price has changed since my first check on 22 October 2026.
The latest headlines: Infomaniak Mail news · Stalwart news.
Alternatives to Infomaniak Mail and Stalwart
Infomaniak Mail vs mailbox.org · Stalwart vs mailbox.org · Infomaniak Mail vs Posteo · Stalwart vs Posteo · Infomaniak Mail vs Proton Mail · Stalwart vs Proton Mail
How to switch
Moving between any two providers works the same way. Pick your two providers for the steps.