eigen-is/eigen

Your own workspace. A self-hosted, open source alternative to Google Workspace: mail, drive, docs, sheets, slides, drawings, stickies, calendar, contacts and chat. Syncs with your own apps over IMAP, SMTP, CalDAV, CardDAV and WebDAV, and opens and saves Word, Excel and PowerPoint files.

4 best points · 2 comments · 1 Hacker News post · 75 GitHub stars · View on GitHub

Hacker News discussions

• Eigen: Self-hosted alternative to Google Workspace (4 points, 2 comments, by 0x0f0f0f, 2026-10-01)