EGroupware
9.2#2 in calendar appsFrom €21.90 a monthFree planAndroidiOSWebAPI
VisitEGroupware vs Fastmail Calendar
Fastmail Calendar
8.2#17 in calendar appsFrom $4 a monthAndroidiOSWebLinux
VisitWhat both publish
| Fact | EGroupware | Fastmail Calendar |
|---|---|---|
| Calendar sync | two_way | two_way |
| Founded | 2016 | 1999 |
| Free plan | Yes | No |
| Headquarters | Kaiserslautern, Germany | Melbourne, Australia |
| Integrations | Official integrations include Collabora Online, Rocket.Chat, Jitsi, BigBlueButton, Guacamole, Placetel telephony and Univention UCS. | Fastmail describes integrations with 1Password and Bitwarden for creating Masked Email addresses, and the pricing page mentions integrations including 1Password and Dropbox. |
| Mobile apps | none | ios and android |
| Shared calendars | Yes | Yes |
EGroupware plans
- eCloud NGO€21.90 a month
- eCloud€24.90 a month
- eFlat School€1,295 a year
- EPL Smart€62.50 a month
- Community EditionFree
- eFlatPriced on request
Fastmail Calendar plans
- Basic$4 a month
- Individual$6 a month
- Standard$6 a month
- Duo$10 a month
- Professional$10 a month
- Family$14 a month
Pick EGroupware if…
You want what its maker publishes above — check its page for the details.
Pick Fastmail Calendar if…
Fastmail Calendar suits individuals, families, and businesses wanting shared calendars, two-way sync, and broad device access. It also fits users who want calendar integration with Fastmail email and a 30-day trial.