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redpen.review
✏ AI Manuscript Review

The red pen your paper needs

Upload your manuscript and receive deep, expert-level critique across every section. Honest feedback that strengthens your work. It never rewrites for you.

5 free credits on signup · No subscription · Pay only when you review

manuscript_v3.docx
"The introduction establishes the context adequately but misses an opportunity to frame the central tension more sharply. The gap in the literature is present but understated; the final sentence before the aim should make the gap unmissable."
Weak framingOpening sentence is scene-setting rather than problem-defining
Missing mechanismDiscussion describes findings without explaining why they occur
Hedging"May suggest" used 7 times (data supports stronger claims in 4 of these)
PriorityRewrite the Discussion opening to lead with the main finding

How it works

1

Upload your paper

Word document or PDF. Your file stays private and is never stored beyond the review.

2

Set review depth

Adjust sliders for rigour, tone, and focus. Specify your target journal if you have one.

3

AI reads first

redpen.review identifies your discipline and methodology, then reviews as a field expert, not a generalist.

4

Receive your critique

Section-by-section feedback, labelled issues, priority actions, and a downloadable report.

Simple credit pricing

Top up when you need to. Credits never expire. 500 free words on every review.

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25 credits
Short paper or abstract
50p
50 credits
Standard manuscript
£1
100 credits
Long manuscript
£1.50
150 credits
Thesis chapter or review

1 credit = 1p · Billed per 100 words after first 500 free · Minimum 1 credit

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