Fastmail for Business vs Purelymail
Fastmail for Business wins on privacy, Purelymail wins on price and Fastmail for Business wins on features. Every fact below was checked on or before 25 October 2026.
Which should you choose?
- Fastmail for Business is the better pick if you want your mailbox stored in the EU (Amsterdam) for UK customers, with a US replica and US backups and calendar and contacts in the same account.
- Purelymail suits you best if you want the lower price ($10 a year, any number of users and domains).
| Feature | Fastmail for Business | Purelymail |
|---|---|---|
| Overall | 3.0 | 2.5 |
| Privacy | 2.0 | 0.5 |
| Price | 3.5 | 5.0 |
| Features | 5.0 | 3.5 |
| Cheapest plan | Standard $5 per user a month ($4.17 yearly) | Simple $10 a year, any number of users and domains |
| Free plan | No | No |
| Storage | 50 GB | Not confirmed |
| Your own domain | ✓ Up to 100 | ✓ Unlimited |
| 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 | Unknown |
| Free trial | 30 days free | Free trial with a small amount of credit (about a month of light use) |
| Funded by advertising | No | No |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | No |
| Aliases | Yes | Yes |
| Open-source apps | No | No |
| Sign up without ID | No | No |
| White label | No | Unknown |
| 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 |
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The key differences
- Fastmail for Business's cheapest plan is Standard ($5 per user a month ($4.17 yearly)); Purelymail's is Simple ($10 a year, any number of users and domains).
- Fastmail for Business comes with 50 GB of storage and Purelymail with storage not confirmed.
- Your mail is stored in the EU (Amsterdam) for UK customers, with a US replica and US backups with Fastmail for Business, and in the United States with Purelymail.
- Fastmail for Business is based in Australia and Purelymail in the United States, so different privacy laws apply.
Fastmail for Business and Purelymail: your questions
Which is more private, Fastmail for Business or Purelymail?
Fastmail for Business scores 2 out of 5 for privacy and Purelymail 0.5. Fastmail for Business gives you your mailbox stored in the EU (Amsterdam) for UK customers, with a US replica and US backups.
Which is cheaper, Fastmail for Business or Purelymail?
Purelymail is cheaper. Its Simple plan is $10 a year, any number of users and domains, against $5 per user a month ($4.17 yearly) for Fastmail for Business's Standard. Check the renewal price before you pay, as some first-year prices go up.
Do Fastmail for Business and Purelymail work with my own domain?
Yes, both do. Fastmail for Business: Up to 100. Purelymail: Unlimited.
Where do Fastmail for Business and Purelymail keep my email?
Fastmail for Business keeps it in the EU (Amsterdam) for UK customers, with a US replica and US backups. Purelymail 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 · Purelymail news.
Alternatives to Fastmail for Business and Purelymail
Fastmail for Business vs mailbox.org · Purelymail vs mailbox.org · Fastmail for Business vs Posteo · Purelymail vs Posteo · Fastmail for Business vs Proton Mail · Purelymail vs Proton Mail
Switching between them
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.