AppFlowy vs Notesnook

AppFlowy is an open-source alternative to Notion that provides documents, wikis, and project management in a privacy-focused workspace. It operates as a local-first application with optional cloud sync and supports self-hosted deployments. AppFlowy uses a block-based editor and includes AI features powered by GPT-5, Gemini 2.5 Pro, and Claude 3.7 Sonnet.

Notesnook is Privacy-focused note-taking app with end-to-end encryption, rich text editing, and cross-platform sync.. It is available under a freemium model. This tool falls under the note taking category.