Proton Mail for Business vs Names.co.uk
In short: Proton Mail for Business wins on privacy, Proton Mail for Business wins on price, and Proton Mail for Business wins on features. The full comparison is below, last checked 25 October 2026.
Should you pick Proton Mail for Business or Names.co.uk?
- Proton Mail for Business is the better pick if you want mail that's encrypted end to end without any setup; a cheaper plan, at $6.99 per user a month; and more room (15 GB, against 5 GB).
- Choose Names.co.uk if you want freedom to use the mail app you already like.
| Feature | Proton Mail for Business | Names.co.uk |
|---|---|---|
| Overall | 4.0 | 2.5 |
| Privacy | 4.5 | 2.5 |
| Price | 2.5 | 2.0 |
| Features | 4.5 | 3.5 |
| Cheapest plan | Mail Essentials $6.99 per user a month | Email £9.99 per user a month (£1 for the first month), or £109.89 a year |
| 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 | United Kingdom |
| Your data is kept in | Switzerland | United Kingdom |
| Founded | 2014 | Unknown |
| Free trial | 30-day refund | £1 for the first month |
| 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 |
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Where they differ
- On price: Proton Mail for Business Mail Essentials at $6.99 per user a month, against Names.co.uk Email at £9.99 per user a month (£1 for the first month), or £109.89 a year.
- Space: Proton Mail for Business gives 15 GB of storage, Names.co.uk 5 GB of storage.
- Proton Mail for Business keeps your mail in Switzerland, while Names.co.uk keeps it in the United Kingdom.
- The companies sit under different laws: Proton Mail for Business in Switzerland, Names.co.uk in United Kingdom.
- On encryption, Proton Mail for Business encrypts mail end to end, whereas Names.co.uk doesn't encrypt mail end to end.
- Mail apps: Proton Mail for Business works in other mail apps through Proton Bridge on paid plans; Names.co.uk works in any mail app over IMAP.
Proton Mail for Business and Names.co.uk: your questions
Is Proton Mail for Business more private than Names.co.uk?
Proton Mail for Business scores 4.5 out of 5 for privacy and Names.co.uk 2.5. Proton Mail for Business gives you mail that's encrypted end to end without any setup and open-source apps.
Is Proton Mail for Business cheaper than Names.co.uk?
Proton Mail for Business is cheaper. Its Mail Essentials plan is $6.99 per user a month, against £9.99 per user a month (£1 for the first month), or £109.89 a year for Names.co.uk's Email. Check the renewal price before you pay, as some first-year prices go up.
Can I use my own domain with Proton Mail for Business or Names.co.uk?
Yes, both do. Proton Mail for Business: 3 domains on its cheapest plan that allows one. Names.co.uk: Yes.
Where is my email stored with Proton Mail for Business and Names.co.uk?
Proton Mail for Business keeps it in Switzerland. Names.co.uk keeps it in the United Kingdom.
Can I use Proton Mail for Business and Names.co.uk in Apple Mail or Outlook?
Proton Mail for Business works in other mail apps through Proton Bridge on paid plans. Names.co.uk works in any mail app over IMAP.
Price changes and news
Neither price has changed since my first check on 22 October 2026.
The latest headlines: Proton Mail for Business news · Names.co.uk news.
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Switching between them
Moving between any two providers works the same way. Pick your two providers for the steps.