Atmail Cloud vs Fastmail Calendar
Atmail Cloud
atmail.com
Fastmail Calendar
fastmail.comSide by side
| Figure | Atmail Cloud | Fastmail Calendar |
|---|---|---|
| Price from | — | $4/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 0 | 6 |
| Spec score · Business Email Hosting | 8.3 (#12) | 8.9 (#2) |
| Founded | 1998 | 1999 |
| Integrations | Users can connect Gmail, Outlook, Yahoo, and other IMAP accounts, and attach files from or save them to Dropbox, Google Drive, and Microsoft OneDrive. | Fastmail describes integrations with 1Password and Bitwarden for creating Masked Email addresses, and the pricing page mentions integrations including 1Password and Dropbox. |
| Protocols and API | Atmail describes its admin API as documented and open, and says its products support IMAP, POP, or DAV-based third-party applications. | Fastmail documents calendar access through CalDAV and JMAP APIs for account data more broadly. |
| Security | Atmail says its cloud email operations, including development and support, are ISO 27001 certified and that customer data is encrypted. | Fastmail says data is encrypted at rest and in transit, supports two-step verification and passkeys, and offers EU or US data residency choices. |
| Support | Essential Support is included in new cloud subscriptions; Atmail also offers support packages including 24/7/365 Platinum Support. | Every plan includes expert support from real people, and the pricing page says support is available 24/7. |
Plans
Fastmail Calendar
- Basic$4 a month
- Individual$6 a month
- Standard$6 a month
- Duo$10 a month
- Professional$10 a month
- Family$14 a month
In their own words
Atmail Cloud
Atmail Cloud has no write-up on Specifiction yet; its figures are above.
Fastmail Calendar
Fastmail Calendar is an online calendar integrated with Fastmail email, available on web, Linux, macOS, Windows, Android and iOS. It supports two-way calendar sync and shared calendars, including business plans with sharing and administrative controls. Users can bring in calendars from Google, iCloud and elsewhere, search instantly, and organize events with drag-and-drop editing. It can show schedules in other time zones, compare emailed event updates with earlier versions, and manage calendars offline in its apps; changes sync when the device is back online. Fastmail documents calendar access through CalDAV and JMAP APIs for account data more broadly. The service is paid, has a 30-day trial and does not list a free plan. Options include Basic at $4 a month, Individual at $6 a month, Standard at $6 a month, Duo at $10 a month, Professional at $10 a month and Family at $14 a month. Longer billing terms have separately listed rates. Fastmail was founded in 1999 and is headquartered in Melbourne, Australia.