Here's what we're working on and what's coming next for Cirrux. We build in public and ship regularly.
Writing in the workspace: documents that live next to your mail and files, with real-time editing together, comments and suggestions. It is being tested internally now.
Ongoing sync from Microsoft 365 to Cirrux, the way Google Sync works today. Until then, the IMAP, vCard and iCal importers handle a one-time move.