Proton Mail for Business vs Hostinger Email
On privacy it's Proton Mail for Business. On price it's Hostinger Email. On features it's Proton Mail for Business. Here's everything side by side, last checked 25 October 2026.
Which should you choose?
- Choose Proton Mail for Business if you want mail that's encrypted end to end without any setup; your email to stay in Switzerland; and more space for your mail: 15 GB.
- Choose Hostinger Email if you want a cheaper plan, at $0.39 a month on a 48-month term, renews at $1.59; the choice of any mail app over IMAP; and more years of history: it started in 2004.
| Feature | Proton Mail for Business | Hostinger Email |
|---|---|---|
| Overall | 4.0 | 3.0 |
| Privacy | 4.5 | 1.5 |
| Price | 2.5 | 4.5 |
| Features | 4.5 | 3.5 |
| Cheapest plan | Mail Essentials $6.99 per user a month | Starter $0.39 a month on a 48-month term, renews at $1.59 |
| Free plan | No | No |
| Storage | 15 GB | 5 GB |
| Your own domain | ✓ 3 | ✓ Yes |
| End-to-end encryption | ✓ Built in | No |
| Company based in | Switzerland | Lithuania |
| Your data is kept in | Switzerland | Not confirmed |
| Founded | 2014 | 2004 |
| Free trial | 30-day refund | 30-day money-back guarantee |
| Funded by advertising | No | No |
| Works in any mail app | With Proton Bridge on paid plans | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | No |
| Aliases | Yes | Yes |
| Open-source apps | ✓ Yes | No |
| Sign up without ID | No | No |
| White label | No | Unknown |
| Reader offer | None | None |
| Last checked | 22 October 2026 | 25 October 2026 |
Want to add another? Open this in the compare tool.
Where they differ
- Proton Mail for Business's cheapest plan is Mail Essentials ($6.99 per user a month); Hostinger Email's is Starter ($0.39 a month on a 48-month term, renews at $1.59).
- Proton Mail for Business comes with 15 GB of storage and Hostinger Email with 5 GB of storage.
- Data location: Switzerland for Proton Mail for Business, Not confirmed for Hostinger Email.
- Proton Mail for Business is based in Switzerland and Hostinger Email in Lithuania, so different privacy laws apply.
- Proton Mail for Business encrypts mail end to end; Hostinger Email doesn't encrypt mail end to end.
- Proton Mail for Business works in other mail apps through Proton Bridge on paid plans, and Hostinger Email works in any mail app over IMAP.
Questions people ask
Which is more private, Proton Mail for Business or Hostinger Email?
Proton Mail for Business scores 4.5 out of 5 for privacy and Hostinger Email 1.5. Proton Mail for Business gives you mail that's encrypted end to end without any setup, your email to stay in Switzerland and open-source apps anyone can check.
Which is cheaper, Proton Mail for Business or Hostinger Email?
Hostinger Email is cheaper. Its Starter plan is $0.39 a month on a 48-month term, renews at $1.59, against $6.99 per user a month for Proton Mail for Business's Mail Essentials. Check the renewal price before you pay, as some first-year prices go up.
Do Proton Mail for Business and Hostinger Email work with my own domain?
Yes, both do. Proton Mail for Business: 3 domains on its cheapest plan that allows one. Hostinger Email: Yes.
Where do Proton Mail for Business and Hostinger Email keep my email?
Proton Mail for Business keeps it in Switzerland. Hostinger Email keeps it in Not confirmed.
Do Proton Mail for Business and Hostinger Email work in other mail apps?
Proton Mail for Business works in other mail apps through Proton Bridge on paid plans. Hostinger Email works in any mail app over IMAP.
Prices and the latest news
Neither price has changed since my first check on 22 October 2026.
The latest headlines: Proton Mail for Business news · Hostinger Email news.
Also worth a look
Proton Mail for Business vs mailbox.org · Hostinger Email vs mailbox.org · Proton Mail for Business vs Posteo · Hostinger Email vs Posteo · Proton Mail for Business vs Proton Mail · Hostinger Email vs Proton Mail
Switching between them
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.