EGroupware
9.2#2 in calendar appsFrom €21.90 a monthFree planAndroidiOSWebAPI
VisitEGroupware vs Microsoft Outlook Calendar
Microsoft Outlook Calendar
8.7#8 in calendar appsFrom $19.99 a yearFree planAndroidiOSWebmacOS
VisitWhat both publish
| Fact | EGroupware | Microsoft Outlook Calendar |
|---|---|---|
| Calendar sync | two_way | one_way |
| Founded | 2016 | 1975 |
| Free plan | Yes | Yes |
| Free trial | Yes | Microsoft 365 Personal, Family, and Premium offer a free trial for 1 month. |
| Headquarters | Kaiserslautern, Germany | Redmond, Washington, USA |
| Mobile apps | none | ios and android |
| Shared calendars | Yes | Yes |
| Video meeting support | 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
Microsoft Outlook Calendar plans
- Microsoft 365 Personal$9.99 a month
- Microsoft 365 Family$12.99 a month
- Microsoft 365 Premium$19.99 a month
- Microsoft 365 Basic$19.99 a year
- Office Home 2024$179.99, paid once
- Outlook FreeFree
Pick EGroupware if…
You want what its maker publishes above — check its page for the details.
Pick Microsoft Outlook Calendar if…
Outlook Calendar suits people who want email and calendar access across web, desktop, and mobile, including connections to several mail services. People using Copilot in Outlook should have one of its supported address types.