Microsoft 365 Business vs Namecheap Private Email
In short: Microsoft 365 Business wins on privacy, Namecheap Private Email wins on price, and Microsoft 365 Business wins on features. The full comparison is below, last checked 22 October 2026.
Microsoft 365 Business or Namecheap Private Email: which should you choose?
- Microsoft 365 Business is the better pick if you want your mail kept in the UK data centres for UK tenants (London, Cardiff, Durham) and 50 GB of storage.
- Namecheap Private Email suits you best if you want a company that isn't funded by advertising; the lower price (From about $1 a month); and a company with a longer track record (since 2000).
| Feature | Microsoft 365 Business | Namecheap Private Email |
|---|---|---|
| Overall | 2.5 | 2.5 |
| Privacy | 1.0 | 0.5 |
| Price | 2.5 | 5.0 |
| Features | 5.0 | 4.5 |
| Cheapest plan | Business Basic £5.40 per user a month, yearly, ex VAT | Starter From about $1 a month |
| Free plan | No | No |
| Storage | 50 GB | 5 GB |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United States | United States |
| Your data is kept in | UK data centres for UK tenants (London, Cardiff, Durham) | Not confirmed |
| Founded | 2011 | 2000 |
| Free trial | One month free on some plans | Unknown |
| Funded by advertising | Yes, or its parent company is | No |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | No | No |
| Sign up without ID | No | No |
| White label | No | Unknown |
| Reader offer | None | None |
| Last checked | 22 October 2026 | 22 October 2026 |
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The key differences
- On price: Microsoft 365 Business Business Basic at £5.40 per user a month, yearly, ex VAT, against Namecheap Private Email Starter at From about $1 a month.
- Microsoft 365 Business comes with 50 GB of storage and Namecheap Private Email with 5 GB of storage.
- Microsoft 365 Business keeps your mail in the UK data centres for UK tenants (London, Cardiff, Durham), while Namecheap Private Email keeps it in Not confirmed.
- Only Microsoft 365 Business is part of an advertising business.
Questions people ask
Which is more private, Microsoft 365 Business or Namecheap Private Email?
Microsoft 365 Business scores 1 out of 5 for privacy and Namecheap Private Email 0.5. Microsoft 365 Business gives you your mail kept in the UK data centres for UK tenants (London, Cardiff, Durham).
Which is cheaper, Microsoft 365 Business or Namecheap Private Email?
Namecheap Private Email is cheaper. Its Starter plan is From about $1 a month, against £5.40 per user a month, yearly, ex VAT for Microsoft 365 Business's Business Basic. Check the renewal price before you pay, as some first-year prices go up.
Do Microsoft 365 Business and Namecheap Private Email work with my own domain?
Yes, both do. Microsoft 365 Business: Yes. Namecheap Private Email: Yes.
Where do Microsoft 365 Business and Namecheap Private Email keep my email?
Microsoft 365 Business keeps it in the UK data centres for UK tenants (London, Cardiff, Durham). Namecheap Private Email keeps it in Not confirmed.
Price changes and news
- 27 July 2026 Microsoft 365 Business: £5.40 (UK price change from 1 July 2026)
- 1 June 2026 Microsoft 365 Business: £4.90
The latest headlines: Microsoft 365 Business news · Namecheap Private Email news.
Not sold on either? Try these
- mailbox.org4.5 out of 5 overall
- Proton Mail for Business4.0 out of 5 overall
- Tuta Business4.0 out of 5 overall
Microsoft 365 Business vs mailbox.org · Namecheap Private Email vs mailbox.org · Microsoft 365 Business vs Proton Mail for Business · Namecheap Private Email vs Proton Mail for Business · Microsoft 365 Business vs Tuta Business · Namecheap Private Email vs Tuta Business
Moving your email
Moving to Microsoft 365 Business · Moving from Microsoft 365 Business. Or see all my switching guides.