PaperRater

6.8easy start · #21of 26
in AI writing assistants

Free to practise onyes
Well documentedyes
Runs where you workno

Runs on Web.

PaperRater is ranked #21 of 26 in AI writing assistants on The Geeks Club, made by PaperRater (San Francisco, California, United States). It runs on Web. 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 20 pages per submission · 200 submissions per month · 25 plagiarism checks per month paperrater.com · 20 Sept 2026

Free Free Grammar checker is free; page and monthly submission limits are not stated on the currently accessible page paperrater.com · 9 Oct 2026

Compared on AI writing assistants

Free plan: Yes

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The record

Writing errors: The AI Grammar Checker identifies spelling, grammar, and punctuation mistakes and suggests corrections.
Feedback: The checker provides real-time feedback and explanations to help users improve their writing skills.
Languages: The checker says it supports grammar checks in a variety of languages and English dialects at no additional cost.
Input and export: Users can type, paste, or upload content, then copy or export corrected text.
Review controls: Users can accept all suggested corrections or review suggestions individually and accept or reject them.
Data handling: The grammar checker page states that PaperRater does not store users’ data or save their writing.
Suggestion quality: PaperRater says its grammar-checking algorithms are trained and monitored by professional linguists.
AI methods: PaperRater says its automated proofreading uses machine learning and natural language processing to analyze text and generate advice.
Plagiarism checking: PaperRater describes itself as an online writing analysis tool that checks grammar errors, plagiarism, and more.
Use case: The grammar checker page says it can correct any type of written content.
Ownership: The site footer identifies PaperRater, Inc. and displays a 2026 copyright notice.
Headquarters: San Francisco, California, United States
Price from: Free

Where it ranks on The Geeks Club

Best AI Writing Assistants in 2026#21 of 26

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Sources

paperrater.com/writing-tools/grammar-checker· checked 9 Oct 2026
paperrater.com/page/artificial-intelligence· checked 9 Oct 2026
paperrater.com/pricing· checked 20 Sept 2026