Proton Mail vs Infomaniak Mail
Proton Mail wins on privacy, they tie on price and Infomaniak Mail wins on features. Every fact below was checked on or before 23 October 2026.
Should you pick Proton Mail or Infomaniak Mail?
- Choose Proton Mail if you want mail that's encrypted end to end without any setup; open-source apps; and sign-up without ID.
- Infomaniak Mail is the better pick if you want the lower price (CHF 2.29 a month); 100 GB of storage; and freedom to use the mail app you already like.
| Feature | Proton Mail | Infomaniak Mail |
|---|---|---|
| Overall | 4.5 | 3.5 |
| Privacy | 5.0 | 2.5 |
| Price | 4.0 | 4.0 |
| Features | 4.5 | 5.0 |
| Cheapest plan | Mail Plus $3.99 a month, yearly ($4.99 monthly) | Mail Service CHF 2.29 a month |
| Free plan | Yes, 1 GB, no own domain | Yes, on an Infomaniak address, no own domain |
| Storage | 15 GB | 100 GB |
| Your own domain | ✓ 1 | ✓ 1 |
| End-to-end encryption | ✓ Built in | No |
| Company based in | Switzerland | Switzerland |
| Your data is kept in | Switzerland | Switzerland |
| Founded | 2014 | 1990 |
| Free trial | Free plan; 30-day refund on paid plans | Free plan (my kSuite) |
| Funded by advertising | No | No |
| Works in any mail app | With Proton Bridge on paid plans | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | ✓ Yes |
| Aliases | 10 addresses | Yes |
| Open-source apps | ✓ Yes | No |
| Sign up without ID | ✓ Yes | No |
| White label | No | No |
| Reader offer | Offer Proton's current deals | None |
| Last checked | 23 October 2026 | 22 October 2026 |
Want to add another? Open this in the compare tool.
Where they differ
- Proton Mail's cheapest plan is Mail Plus ($3.99 a month, yearly ($4.99 monthly)); Infomaniak Mail's is Mail Service (CHF 2.29 a month).
- Proton Mail has a free plan (1 GB, no own domain); Infomaniak Mail has a free plan (on an Infomaniak address, no own domain).
- Space: Proton Mail gives 15 GB of storage, Infomaniak Mail 100 GB of storage.
- On encryption, Proton Mail encrypts mail end to end, whereas Infomaniak Mail doesn't encrypt mail end to end.
- Mail apps: Proton Mail works in other mail apps through Proton Bridge on paid plans; Infomaniak Mail works in any mail app over IMAP.
- Aliases: Proton Mail offers 10 addresses, Infomaniak Mail yes.
Common questions
Is Proton Mail more private than Infomaniak Mail?
Proton Mail scores 5 out of 5 for privacy and Infomaniak Mail 2.5. Proton Mail gives you mail that's encrypted end to end without any setup, open-source apps and sign-up without ID.
Is Proton Mail cheaper than Infomaniak Mail?
Infomaniak Mail is cheaper. Its Mail Service plan is CHF 2.29 a month, against $3.99 a month, yearly ($4.99 monthly) for Proton Mail's Mail Plus. Infomaniak Mail and Proton Mail also have a free plan. Check the renewal price before you pay, as some first-year prices go up.
Can I use my own domain with Proton Mail or Infomaniak Mail?
Yes, both do. Proton Mail: 1 domain on its cheapest plan that allows one. Infomaniak Mail: 1 domain on its cheapest plan that allows one.
Where is my email stored with Proton Mail and Infomaniak Mail?
Both keep it in Switzerland.
Can I use Proton Mail and Infomaniak Mail in Apple Mail or Outlook?
Proton Mail works in other mail apps through Proton Bridge on paid plans. Infomaniak Mail works in any mail app over IMAP.
Recent price changes
Neither price has changed since my first check on 22 October 2026.
The latest headlines: Proton Mail news · Infomaniak Mail news.
Also worth a look
Proton Mail vs mailbox.org · Infomaniak Mail vs mailbox.org · Proton Mail vs Posteo · Infomaniak Mail vs Posteo · Proton Mail vs Tuta · Infomaniak Mail vs Tuta
Moving your email
Moving to Proton Mail · Moving from Proton Mail. Or see all my switching guides.