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Ligature vs StoriesDen

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ligature compared with StoriesDen
DetailLigature logo LigatureStoriesDen logo StoriesDen
What it doesA fast, offline space for writing, thinking, and organizing ideas A writing studio for indie authors to plan, write, format and publish books in one place
StageMVP Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree core features (local writing and organizing). Sync is a paid optional service for synchronizing libraries across devices. Free plan: one book in progress at a time, 100 AI actions per month, all planning, writing, formatting and publishing tools included, no credit card required. Author plan: $18/month or $173/year for unlimited books and series, 2,000 AI actions per month, all features included.
Key features
  • Block-based document editor with headings, lists, callouts, and tables
  • Organize with documents, folders, labels, and tasks
  • Inline annotations without interrupting writing flow
  • Focus mode to hide distractions
  • Customizable AI integration with local API keys
  • AI agent support via MCP protocol
  • Export documents
  • Optional cross-device sync service
  • Full offline capability
  • Local file storage with user control
  • Multiple story structure frameworks: Three-Act, Seven-Point, Hero's Journey, and plain outline with structure conversion preview
  • Customizable AI editing lenses for spelling, dialogue, character consistency, emotion, pacing, continuity and worldbuilding
  • Eight edition types: ebook, paperback, hardcover, large print, sampler, serial, audiobook script and box set
  • 26 trim sizes plus custom, 53 open-licence typefaces, six themes with widow and orphan control
  • Guided publishing for ten storefronts with step-by-step checklists and export of metadata
  • Launch promotion playbook with 16 promotion channels mapped and advertising copy generation
  • Sales tracking, review monitoring and promotion performance analytics
  • Series planning with arcs spanning multiple books and shared worlds
  • Browser-based editor with autosave, snapshots, word counts and cross-device access
What makes it different
  • No account required to write and organize locally
  • Complete offline functionality for writing and organizing
  • Full user control with files stored on your device
  • AI integration with local API keys for privacy
  • Flexible sync with optional paid service
  • All book stages integrated in one place with no exporting or re-importing between apps
  • AI that only suggests without rewriting, helping authors train their own writing style
  • Books and work are never deleted; cancelling a subscription does not remove any content
  • Free plan with all planning, writing, formatting and publishing tools included
  • Professional typesetting automatically applied with widow/orphan control and spine width calculation
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check23 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)022
Referring domains (Majestic)18

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