How it plugs in
—Public API
NoOpen source
YesFree tier
Signal on Notes apps5.4#71 of 83

Pricing
- triboxFree forever · Local Markdown files · Bidirectional WikiLinks · Full-text search · Inline task syntax · Plugin system · Community supportFree
- tribox Probilled monthly · Version history up to 12 months$9/mo
As tribox.md lists them, checked 5 Oct 2026.