PaperRater

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Freedom report

One barScore 6.1

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedThinly documented

PaperRater is ranked #21 of 26 in AI writing assistants on Freedom251, made by PaperRater (San Francisco, California, United States). There is a free plan.

PaperRater plans and pricing

All plans

Free Free 5 pages per submission · 50 submissions per month · 10 plagiarism checks per month paperrater.com · 20 Sept 2026

Premium Not published 20 pages per submission · 200 submissions per month · 25 plagiarism checks per month paperrater.com · 20 Sept 2026

Compared on AI writing assistants

Free plan: Yes

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