KerrOS Calendar vs Open Sunsama
| KerrOS Calendar | Open Sunsama | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | |
| Paid from | $20/mo | Free |
| Platforms | Linux, macOS, self-hosted, Web, Windows | Android, api, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | |
| Automatic scheduling | Yes | No |
| Planning input | natural language | natural language |
| Task management | Yes | |
| Priority replanning | Yes | |
| Multiple calendars | Yes | |
| Planning method | time blocking | |
| Calendar sync | Yes | |
| Recurring tasks | Yes | |
| Mobile platforms | both | |
| Focus sessions | Yes |
Listed together in Best AI Calendar Assistants