Logseq
A local-first, open-source outliner over plain Markdown.
Logseq stores your notes as local Markdown/Org files and builds a networked, block-based knowledge graph on top. It is open-source, privacy-friendly, and yours to back up however you like.
Strengths
- +Plain-text files you own
- +Powerful outlining and backlinks
- +Fully open-source
Trade-offs
- −Outliner model is an adjustment
- −Fewer polished database views than Notion