Narrative Intelligence for fiction writers and story teams

The story bible that builds itself — and keeps your canon consistent.

Upload your manuscript. PlotLens extracts every character, location, timeline, and world rule automatically — then watches for contradictions as you write.

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AnAIstorybiblethatreadsyourmanuscriptandrememberseverydetailsoyoudon'thaveto.

Auto-build your story bible

Upload your manuscript and PlotLens extracts every character, location, timeline, and world rule.

Keep characters, lore, and timelines consistent

Every entity is tracked across drafts. Changes are detected automatically.

Get guided continuity checks while you write

PlotLens surfaces possible conflicts and canon drift -- never errors, always guidance.

Microsoft WordGoogle DocsScrivenerFinal DraftWriterDuet

Works inside the tools you already use

Google Docs, Word, Scrivener, Final Draft, and WriterDuet. No tab-switching required.

It knows your characters — all of them, by every name

PlotLens understands that 'the detective,' 'Sarah,' and 'Mom' are all the same person. It tracks physical descriptions, relationships, and histories across every chapter and every book.

  • Recognizes aliases, nicknames, and role-based references
  • Tracks physical details — was the scar on the left cheek or the right?
  • Catches contradictions across hundreds of pages
Character Entity
Character Entity 5 aliases · 4 traits
S
Sarah Chen
Protagonist · Detective · First appeared Ch. 1
Sarah Detective Chen the detective Mom the woman in red
Brown eyes, 5'6"
Scar on left cheek
Partner: James Ortiz
Daughter: Lily, age 7
Contradiction detected: Ch. 14 describes scar on right cheek — conflicts with Ch. 3 (left cheek).

It knows when things happened — and when they conflict

PlotLens tracks your story's internal timeline and the order you wrote it. If Chapter 20 says the battle was in spring but Chapter 3 established it as winter, you'll know.

  • Dual-layer timeline: story time and writing time
  • Catches temporal contradictions across drafts
  • Tracks events, seasons, ages, and durations
Timeline View
Story Timeline
Story Writing
Winter, Year 1
The Battle of Ashenmoor
Ch. 3, p.47 · Written Feb 12
Spring, Year 1
Treaty signed at Greyhaven
Ch. 8, p.142 · Written Mar 3
Spring, Year 1 (?)
"The battle raged through the spring rains..."
Ch. 20, p.310 · Written Apr 18
Conflicts with Ch. 3 — battle was winter
Draft 2, revision
Author changed Ashenmoor to autumn in revision notes
Revision note · Apr 20

It maps who knows whom — and tracks what your world allows

Characters don't exist in isolation. PlotLens tracks family ties, alliances, rivalries, secrets, and world rules. When your magic system, political hierarchy, or relationship states contradict earlier canon, PlotLens catches it.

  • Relationship tracking across the full cast
  • Two layers: established canon and character-believed 'facts'
  • Surfaces connections and contradictions you set up but may have forgotten
Relationship Map
Relationship Map

Every fact links back to the sentence it came from

Nothing is asserted without evidence. When PlotLens tells you a character's eye color, it shows you the exact line, the exact chapter, the exact document. You can always check the source.

  • Every extracted detail cites its origin passage
  • Trace any fact back through your manuscript
  • No black-box assertions — full transparency
Citation Trace
Source Extraction
Chapter 3, page 47 Sarah pulled her coat tighter as the wind cut across the square. The scar on her left cheek ached in the cold — it always did when the weather turned. James was already there, leaning against the iron railing of Greyhaven Bridge, pretending to read.
Sarah Chen — scar on left cheek; bothered by cold weather
Extracted from Ch. 3, p.47 → entity #14
Sarah ↔ James — meeting at Greyhaven Bridge (pre-arranged)
Extracted from Ch. 3, p.47 → relationship #7
Greyhaven Bridge — has iron railing; located at town square
Extracted from Ch. 3, p.47 → location #5

PlotLens vs. the way you track canon today

Spreadsheets

No auto-extraction. No cross-referencing. No drift detection.

Notion / Wikis

Manual upkeep. Goes stale as drafts evolve. No validation.

Scattered docs

No single source of truth. Easy to lose track of changes.

Manual re-reading

Doesn't scale past one book. Readers remember what you miss.

PlotLens replaces the workflow, not your writing tools.

See how PlotLens compares to dedicated tools →

Your work is yours. Period.

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Never trained on your writing
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Your story deserves perfect memory.