Fastmail for Business vs CounterMail
On privacy it's CounterMail. On price it's CounterMail. On features it's Fastmail for Business. Here's everything side by side, last checked 25 October 2026.
Which should you choose?
- Go for Fastmail for Business if you'd like 50 GB of storage.
- CounterMail is the better pick if you want mail that's encrypted end to end without any setup and to pay less: $4 a month, paid yearly ($49).
| Feature | Fastmail for Business | CounterMail |
|---|---|---|
| Overall | 3.0 | 4.0 |
| Privacy | 2.0 | 4.0 |
| Price | 3.5 | 4.0 |
| Features | 5.0 | 4.0 |
| Cheapest plan | Standard $5 per user a month ($4.17 yearly) | Premium, 12 months $4 a month, paid yearly ($49) |
| Free plan | No | No |
| Storage | 50 GB | 4 GB |
| Your own domain | ✓ Up to 100 | ✓ Yes |
| End-to-end encryption | No | ✓ Built in |
| Company based in | Australia | Sweden |
| Your data is kept in | EU (Amsterdam) for UK customers, with a US replica and US backups | Sweden |
| Founded | 1999 | Unknown |
| Free trial | 30 days free | Unknown |
| Funded by advertising | No | 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 | 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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How Fastmail for Business and CounterMail differ
- On price: Fastmail for Business Standard at $5 per user a month ($4.17 yearly), against CounterMail Premium, 12 months at $4 a month, paid yearly ($49).
- Space: Fastmail for Business gives 50 GB of storage, CounterMail 4 GB of storage.
- Your mail is stored in the EU (Amsterdam) for UK customers, with a US replica and US backups with Fastmail for Business, and in Sweden with CounterMail.
- The companies sit under different laws: Fastmail for Business in Australia, CounterMail in Sweden.
- On encryption, Fastmail for Business doesn't encrypt mail end to end, whereas CounterMail encrypts mail end to end.
Common questions
Is Fastmail for Business more private than CounterMail?
CounterMail scores 4 out of 5 for privacy and Fastmail for Business 2. CounterMail gives you mail that's encrypted end to end without any setup.
Is Fastmail for Business cheaper than CounterMail?
CounterMail is cheaper. Its Premium, 12 months plan is $4 a month, paid yearly ($49), 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.
Can I use my own domain with Fastmail for Business or CounterMail?
Yes, both do. Fastmail for Business: Up to 100. CounterMail: Yes.
Where is my email stored with Fastmail for Business and CounterMail?
Fastmail for Business keeps it in the EU (Amsterdam) for UK customers, with a US replica and US backups. CounterMail keeps it in Sweden.
Recent price changes
Neither price has changed since my first check on 22 October 2026.
The latest headlines: Fastmail for Business news · CounterMail news.
Alternatives to Fastmail for Business and CounterMail
Fastmail for Business vs mailbox.org · CounterMail vs mailbox.org · Fastmail for Business vs Posteo · CounterMail vs Posteo · Fastmail for Business vs Proton Mail · CounterMail vs Proton Mail
Switching between them
Moving between any two providers works the same way. Pick your two providers for the steps.