Fastmail for Business vs mail.com
On privacy it's Fastmail for Business. On price it's mail.com. On features it's Fastmail for Business. Here's everything side by side, last checked 25 October 2026.
Which should you choose?
- Fastmail for Business suits you best if you want your email to stay in the EU (Amsterdam) for UK customers, with a US replica and US backups; email from a company that doesn't make money from adverts; and to use your own domain, like you@yourname.co.uk.
- mail.com is the better pick if you want a mailbox that costs nothing; to try it free first; and more room (65 GB, against 50 GB).
| Feature | Fastmail for Business | mail.com |
|---|---|---|
| Overall | 3.0 | 2.5 |
| Privacy | 2.0 | 0.0 |
| Price | 3.5 | 5.0 |
| Features | 5.0 | 4.0 |
| Cheapest plan | Standard $5 per user a month ($4.17 yearly) | Free Free |
| Free plan | No | Yes, with adverts |
| Storage | 50 GB | 65 GB |
| Your own domain | ✓ Up to 100 | No |
| End-to-end encryption | No | No |
| Company based in | Australia | United States |
| Your data is kept in | EU (Amsterdam) for UK customers, with a US replica and US backups | United States |
| Founded | 1999 | 1995 |
| Free trial | 30 days free | Free |
| Funded by advertising | No | Yes, or its parent company is |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | ✓ Yes |
| Aliases | Yes | Up to 10 addresses |
| Open-source apps | No | No |
| Sign up without ID | No | No |
| White label | No | No |
| Reader offer | Offer 10% off your first year, plus a free trial of up to 30 days | None |
| Last checked | 22 October 2026 | 25 October 2026 |
Want to add another? Open this in the compare tool.
How Fastmail for Business and mail.com differ
- On price: Fastmail for Business Standard at $5 per user a month ($4.17 yearly), against mail.com Free at Free.
- For free, Fastmail for Business gives you no free plan, and mail.com a free plan (with adverts).
- Fastmail for Business comes with 50 GB of storage and mail.com with 65 GB of storage.
- Data location: EU (Amsterdam) for UK customers, with a US replica and US backups for Fastmail for Business, United States for mail.com.
- Fastmail for Business is based in Australia and mail.com in the United States, so different privacy laws apply.
- Fastmail for Business lets you bring your own domain name; mail.com doesn't.
- Only mail.com is part of an advertising business.
- For extra addresses, Fastmail for Business has yes and mail.com has up to 10 addresses.
Common questions
Which is more private, Fastmail for Business or mail.com?
Fastmail for Business scores 2 out of 5 for privacy and mail.com 0. Fastmail for Business gives you your email to stay in the EU (Amsterdam) for UK customers, with a US replica and US backups and email from a company that doesn't make money from adverts.
Which is cheaper, Fastmail for Business or mail.com?
mail.com costs nothing to start (Free). Fastmail for Business's cheapest plan, Standard, is $5 per user a month ($4.17 yearly).
Do Fastmail for Business and mail.com work with my own domain?
Only Fastmail for Business does (Up to 100). With mail.com your address stays on its own domain.
Where do Fastmail for Business and mail.com keep my email?
Fastmail for Business keeps it in the EU (Amsterdam) for UK customers, with a US replica and US backups. mail.com keeps it in the United States.
Recent price changes
No price changes for either since 22 October 2026. I check regularly and add any change here with its date.
The latest headlines: Fastmail for Business news · mail.com news.
Also worth a look
Fastmail for Business vs mailbox.org · mail.com vs mailbox.org · Fastmail for Business vs Posteo · mail.com vs Posteo · Fastmail for Business vs Proton Mail · mail.com vs Proton Mail
Moving your email
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.