Open source
Logseq
Open source outliner for linked notes, journals and tasks
Notes and WikisOpen source outliner notes
12 tools like RemNote, chosen by what they do. About RemNote

Open source outliner for linked notes, journals and tasks

Markdown note app for Mac and iOS with flexible tags and export

Free end-to-end encrypted notes that sync across devices


Object based notes that link people, books and projects


Note taking app for notes, tasks, calendar links and web clips

Note taking tool for linked notes and research in a graph

Markdown notes and wiki in plain files you control


Private workspace for notes, tasks and databases on your device

Docs, whiteboards and databases in one local-first workspace