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Superliner Notes (Beta)

Superliner is a native graph outliner for the Mac

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notes nest in an outline, every note opens as its own page, and notes link to each other. Your notes stay in files on your Mac.

PH · launched Nov 8, 2026 · 4 upvotes (top 5%) · 0 views

Niche: note-taking and writing apps · 264 launches, 27 in the last 7 days ▼ -23% · Explore this niche →

Category and tags
  • Horizontal
  • Prosumer
  • Not AI
  • Commercial product
  • Mac
  • Writing
  • Notes

Visit website ↗ Source listing ↗

More like this: all 264 launches in note-taking and writing apps →

Could you build this?

Yes A native Mac outliner with nested notes, linking, and local file storage is a well-scoped SwiftUI/AppKit app. It is substantial but within reach of vibe coding over weeks.

Competitors

Other products that read as similar to this one : 194 launches clear the similarity bar, closest 8 shown.

Attention rank: #27 of 195 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 169 days after the earliest competitor.

  • Paragraph Notes · ph · 2026-09-26 · 154 upvotes · similarity 0.46
  • NotesForAll · ph · 2026-11-09 · 1 upvotes · similarity 0.46
  • Pen Friend · ph · 2026-10-10 · 2 upvotes · similarity 0.46
  • Flotnote · ph · 2026-09-29 · 74 upvotes · similarity 0.45
  • PageFlow · ph · 2026-10-22 · 2 upvotes · similarity 0.45
  • Plainkeep · ph · 2026-11-01 · 2 upvotes · similarity 0.44
  • Bulletlist · ph · 2026-11-05 · 1 upvotes · similarity 0.44
  • put·here · ph · 2026-10-10 · 77 upvotes · similarity 0.44

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.