Fastmail: verified facts and rating
Checked 2026-11-03
Score breakdown
85% backed by facts · How we rank
Fastmail against the market
The dot is the company, the line is the median of all companies in this ranking.
Cheapest paid plan per month (monthly billing)$4.49$6.00$6.00 · median $4.99
Fastmail strengths and weaknesses
Pros
- You can use your own domain ([email protected])
- Plenty of mail storage on the cheapest plan
- Works with standard mail apps via IMAP/SMTP
- Aliases and extra addresses to hide your main one
Cons
- No built-in end-to-end encryption
- No free plan
All facts
| Fact | Value | Source | Checked |
|---|---|---|---|
| Built-in end-to-end encryption | No We don’t offer end-to-end encryption in our own apps, as we don’t believe it provides a meaningful increase in security for most users, while the trade-offs are significant. | fastmail.com | 2026-11-03 |
| Independent audit or security certification | Not verified | — | |
| Open source apps | Not verified | — | |
| Hardware key sign-in (FIDO2/U2F/YubiKey) | Yes We support two-step verification with either an app on your phone or a dedicated security device that plugs into your computer. | fastmail.help | 2026-11-03 |
| Cheapest paid plan per month (monthly billing) | $6.00 Individual 1 Premium email, contacts, and calendars, just for you. $6 per month Pay yearly and save $12 | fastmail.com | 2026-11-03 |
| Free plan | No Try free for up to 30 days | fastmail.com | 2026-11-03 |
| Mail storage on the free plan (GB) | 0 Try free for up to 30 days | fastmail.com | 2026-11-03 |
| Your own domain | Yes Use your own domains to make custom addresses | fastmail.com | 2026-11-03 |
| Mail storage on the cheapest paid plan (GB) | 50 50 GB for mail, calendar and contacts, and 10 GB for file storage. | fastmail.com | 2026-11-03 |
| IMAP/SMTP access | Yes is the battle-tested server that stores your email, contacts, and calendars at Fastmail, and supports access via JMAP, IMAP, CardDAV & CalDAV. | fastmail.com | 2026-11-03 |
| Aliases and extra addresses | Yes Masked Email to hide address and secure logins | fastmail.com | 2026-11-03 |
| Founded | 1999 Fastmail has been the leading independent email service since 1999. | fastmail.com | 2026-11-03 |
| Transparency report | Yes Data Transparency Report | fastmail.com | 2026-11-03 |
| Company headquarters | Australia We’re headquartered in Melbourne, Australia, with customers worldwide. | fastmail.com | 2026-11-03 |
| Where mail is stored | Not verified | — | |
| Company | Fastmail Pty Ltd © 2026 Fastmail Pty Ltd. All rights reserved. | fastmail.com | 2026-11-03 |
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