EGroupware vs InstaCal
| EGroupware | InstaCal | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | |
| Paid from | €21.90/mo | $29.99/mo |
| Open source | Yes | |
| Platforms | Web, Linux, Windows, macOS | iOS |
| Free plan | Yes | No |
| Shared calendars | Yes | |
| Calendar sync | two_way | two_way |
| Mobile apps | none | ios |
| Video meeting support | Yes | Yes |
| Free trial | Yes | |
| AI features | Yes | |
| Open source | Yes | |
| Scheduling links | No |
Listed together in Best Calendar Apps