Find revision hotspots in your manuscript.

Get a deterministic PDF that highlights pacing issues, clarity problems, and repetition patterns – chapter by chapter. No rewriting. No guessing. Just signals you can act on.

Usually delivered in a few minutes. Stored for 2 months for free recolors, then permanently deleted. From €9.

CHAPTER ENERGY — JANE AUSTEN
Chapter pacing energy flow chart from example report
Good fit if you want:
  • • Metrics that point to revision hotspots
  • • Consistency checks across chapters
  • • A report to share with editors or agents
Not for you if you want:
  • • Creative rewriting suggestions
  • • Writing coaching or brainstorming
  • • AI generated content

Works great with your AI

If you use ChatGPT, Claude, or any other AI, the report acts as a map. It tells the AI where to look in your manuscript. The PDF includes a copy-ready prompt.

USE CASES

When to run analysis

Before submission

Check pacing and redundancy issues before sending your text to agents or editors.

After major revision

See if your edits changed the structural intensity or shifted your style.

Across projects

Compare reports between your books to track how your writing evolves.

What the report measures

You pick your genre before upload. It tunes benchmarks and which metrics are emphasized.

01

Writing Clarity

Passive voice, weak verbs, filler words, repetition clusters. Patterns that affect readability, flagged by chapter.

02

Structural Intensity and Pacing

Structural intensity curves, pacing analysis per chapter. See where your prose gets denser or thins out.

03

Vocabulary Overlap

Vocabulary similarity between chapters. Detects recurring word patterns, callbacks, and thematic echoes across your text.

04

Keyword and Filler Distribution

Heat map showing where keywords cluster and filler words accumulate. Find repetition patterns and overused phrases by chapter.

ALSO IN THE REPORT
Sentence rhythm and length distribution
Reading difficulty progression by chapter
Author similarity against 158 reference profiles
Stylistic observations with signal strength

Try the Demo

Drop in an excerpt of your text to preview the analysis

This is a browser preview. The full PDF report uses deeper metrics and chapter by chapter analysis.

DEMO EXCERPT
0 words

Pricing

Simple pricing based on word count. All tiers include the full PDF report with all analysis metrics.

LIGHT
€9
Up to 12,500 words
Best for short texts and excerpts.
MOST POPULAR
DEEP
€49
Up to 150,000 words
Best for full novels.

VAT is calculated at checkout based on your location and shown before you pay.

FAQ
Is it deterministic?

Yes. Same input, same output. No random sampling and no generative freeform interpretation.

What happens to my text?

We keep your upload for up to 2 months only so you can re-download and recolor your report. Then it is deleted.

What changes between tiers?

Only the word count limit. All paid tiers run the same analysis. Some metrics (like chapter intensity curves) require at least 3 chapters to display.

Does genre affect the report?

Yes. Select your genre before analysis. It adjusts benchmarks, interpretations, and which metrics are emphasized.

Why might the total be different at checkout?

VAT varies by country and is added at checkout based on your billing address. The final total is always shown before you pay.