Notion
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Appflowy
AppFlowy is an open-source alternative to Notion, providing a self-hosted workspace for notes, tasks, and knowledge management.
61,015 stars
Last commit Feb 28, 2025agpl-3.0
AFFiNE
A privacy-first collaborative knowledge platform that combines note-taking, whiteboarding, and database capabilities in a seamless workspace.
46,146 stars
Last commit Mar 2, 2025
Zettlr
Zettlr is a privacy-focused writing application that serves as a complete publication workbench, supporting authors from initial notes to final manuscript submission.
10,754 stars
Last commit Mar 1, 2025gpl-3.0
Notesnook
Notesnook is a private, end-to-end encrypted note-taking application that prioritizes user privacy and security while offering cross-platform accessibility.
11,233 stars
Last commit Mar 1, 2025gpl-3.0