Fastmail for Business vs DuckDuckGo Email Protection
On privacy it's Fastmail for Business. On price it's DuckDuckGo Email Protection. On features it's Fastmail for Business. Here's everything side by side, last checked 25 October 2026.
Fastmail for Business or DuckDuckGo Email Protection: 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; email from a company that doesn't make money from adverts; and email at your own domain name.
- DuckDuckGo Email Protection suits you best if you want a mailbox that costs nothing and a free plan before you pay anything.
| Feature | Fastmail for Business | DuckDuckGo Email Protection |
|---|---|---|
| Overall | 3.0 | 2.0 |
| Privacy | 2.0 | 0.0 |
| Price | 3.5 | 5.0 |
| Features | 5.0 | Not rated |
| Cheapest plan | Standard $5 per user a month ($4.17 yearly) | Free Free |
| Free plan | No | Yes, unlimited @duck.com aliases |
| Storage | 50 GB | Forwards only |
| 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 | 2021 |
| Free trial | 30 days free | Free |
| Funded by advertising | No | Yes, or its parent company is |
| Works in any mail app | ✓ IMAP and SMTP | No, its own apps only |
| Calendar and contacts | ✓ Yes | No |
| Aliases | Yes | Unlimited aliases |
| 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 |
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Where they differ
- Fastmail for Business's cheapest plan is Standard ($5 per user a month ($4.17 yearly)); DuckDuckGo Email Protection's is Free (Free).
- For free, Fastmail for Business gives you no free plan, and DuckDuckGo Email Protection a free plan (unlimited @duck.com aliases).
- Fastmail for Business comes with 50 GB of storage and DuckDuckGo Email Protection with no storage, as it forwards mail on.
- 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 DuckDuckGo Email Protection.
- Fastmail for Business is based in Australia and DuckDuckGo Email Protection in the United States, so different privacy laws apply.
- Fastmail for Business lets you bring your own domain name; DuckDuckGo Email Protection doesn't.
- Fastmail for Business works in any mail app over IMAP, and DuckDuckGo Email Protection only works in its own apps.
- Only DuckDuckGo Email Protection is part of an advertising business.
- For extra addresses, Fastmail for Business has yes and DuckDuckGo Email Protection has unlimited aliases.
Fastmail for Business and DuckDuckGo Email Protection: your questions
Which is more private, Fastmail for Business or DuckDuckGo Email Protection?
Fastmail for Business scores 2 out of 5 for privacy and DuckDuckGo Email Protection 0. Fastmail for Business gives you your mailbox stored 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 DuckDuckGo Email Protection?
DuckDuckGo Email Protection 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 DuckDuckGo Email Protection work with my own domain?
Only Fastmail for Business does (Up to 100). With DuckDuckGo Email Protection your address stays on its own domain.
Where do Fastmail for Business and DuckDuckGo Email Protection keep my email?
Fastmail for Business keeps it in the EU (Amsterdam) for UK customers, with a US replica and US backups. DuckDuckGo Email Protection keeps it in the United States.
Do Fastmail for Business and DuckDuckGo Email Protection work in other mail apps?
Fastmail for Business works in any mail app over IMAP. DuckDuckGo Email Protection only works in its own apps.
Prices and the latest news
Neither price has changed since my first check on 22 October 2026.
The latest headlines: Fastmail for Business news · DuckDuckGo Email Protection news.
Alternatives to Fastmail for Business and DuckDuckGo Email Protection
Fastmail for Business vs mailbox.org · DuckDuckGo Email Protection vs mailbox.org · Fastmail for Business vs Posteo · DuckDuckGo Email Protection vs Posteo · Fastmail for Business vs Proton Mail · DuckDuckGo Email Protection vs Proton Mail
Switching between them
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.