Paul O'Brieneverything email Subscribe

Microsoft 365 Business vs Hushmail

On privacy it's Hushmail. On price it's Microsoft 365 Business. On features it's Microsoft 365 Business. Here's everything side by side, last checked 25 October 2026.

Should you pick Microsoft 365 Business or Hushmail?

  • Go for Microsoft 365 Business if you'd like your mailbox stored in the UK data centres for UK tenants (London, Cardiff, Durham) and to pay less: £5.40 per user a month, yearly, ex VAT.
  • Hushmail suits you best if you want a company that isn't funded by advertising and more years of history: it started in 1999.
FeatureMicrosoft 365 BusinessHushmail
Overall2.52.5
Privacy1.01.5
Price2.52.0
Features5.04.5
Cheapest planBusiness Basic
£5.40 per user a month, yearly, ex VAT
Small Business
From $10.79 a month (Small Business)
Free planNoNo
Storage50 GBNot confirmed
Your own domain✓ Yes✓ Yes
End-to-end encryptionNoOptional (PGP or encrypted storage)
Company based in United States Canada
Your data is kept in UK data centres for UK tenants (London, Cardiff, Durham) Canada
Founded20111999
Free trialOne month free on some plansNo free trial; 60-day money-back guarantee
Funded by advertisingYes, or its parent company isNo
Works in any mail app✓ IMAP and SMTP✓ IMAP and SMTP
Calendar and contacts✓ Yes✓ Yes
AliasesYesYes
Open-source appsNoNo
Sign up without IDNoNo
White labelNoNo
Reader offerNoneNone
Last checked22 October 202625 October 2026

Want to add another? Open this in the compare tool.

Where they differ

  • Microsoft 365 Business's cheapest plan is Business Basic (£5.40 per user a month, yearly, ex VAT); Hushmail's is Small Business (From $10.79 a month (Small Business)).
  • Space: Microsoft 365 Business gives 50 GB of storage, Hushmail storage not confirmed.
  • Your mail is stored in the UK data centres for UK tenants (London, Cardiff, Durham) with Microsoft 365 Business, and in Canada with Hushmail.
  • The companies sit under different laws: Microsoft 365 Business in United States, Hushmail in Canada.
  • On encryption, Microsoft 365 Business doesn't encrypt mail end to end, whereas Hushmail offers optional encryption (PGP or encrypted storage).
  • Microsoft 365 Business (or its parent company) makes money from advertising; Hushmail doesn't.

Microsoft 365 Business and Hushmail: your questions

Is Microsoft 365 Business more private than Hushmail?

Hushmail scores 1.5 out of 5 for privacy and Microsoft 365 Business 1. Hushmail gives you a company that isn't funded by advertising.

Is Microsoft 365 Business cheaper than Hushmail?

Microsoft 365 Business is cheaper. Its Business Basic plan is £5.40 per user a month, yearly, ex VAT, against From $10.79 a month (Small Business) for Hushmail's Small Business. Check the renewal price before you pay, as some first-year prices go up.

Can I use my own domain with Microsoft 365 Business or Hushmail?

Yes, both do. Microsoft 365 Business: Yes. Hushmail: Yes.

Where is my email stored with Microsoft 365 Business and Hushmail?

Microsoft 365 Business keeps it in the UK data centres for UK tenants (London, Cardiff, Durham). Hushmail keeps it in Canada.

Price changes and news

  • 22 October 2026 Hushmail: $5.99 per user a month, when I checked
  • 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 · Hushmail news.

Also worth a look

Microsoft 365 Business vs mailbox.org · Hushmail vs mailbox.org · Microsoft 365 Business vs Posteo · Hushmail vs Posteo · Microsoft 365 Business vs Proton Mail · Hushmail vs Proton Mail

Moving your email

Moving to Microsoft 365 Business · Moving from Microsoft 365 Business. Or see all my switching guides.

Get new posts and become a member

You're subscribing to Paul O'Brien - Insights, my newsletter. When I publish a new review, guide or explainer, it comes straight to your inbox. It's free, and you also become a member.

See everything members get

I'll send one email first so you can confirm it's you. Already subscribed? Sign in to manage your details