AFFiNE vs Upnote

AFFiNE is an open-source knowledge management application that combines documents, whiteboards, and databases in a unified workspace. It operates as a local-first application with optional cloud sync and end-to-end encryption. AFFiNE supports both block-based document editing and freeform canvas-style edgeless editing.

Upnote Clean note-taking app with notebooks, tags, and markdown support, positioned as a simpler Evernote alternative.