QuillBot | Pricing & Plans - Upgrade to Premium

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Fix errors, strengthen your work,
and get help brainstorming

Features you’ll love:

Paraphrase up to 125 words
Paraphrase in 2 modes
Fix basic grammar errors
Humanize text in Basic mode
Generate basic summaries
Access AI Detector (limited)

Premium

Feel confident your writing is clear,
impactful, and flawless

Everything included in a free plan, plus:

Unlimited paraphrasing
Paraphrase in unlimited modes
Get advanced grammar recommendations
Humanize text in Advanced mode
Create custom summaries
Access AI Detector (unlimited)
Prevent accidental plagiarism

Select your plan

Monthly

Save 10%

$17.95 USD per month

Quarterly

Save 43%

$11.32 USD per month

$33.96 billed every 3 months

Annual

Save 68%

Best Value

$6.25 USD per month

$74.96 billed every 12 months

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Free

125 words in
Paraphraser
Standard and
Fluency modes
Limited use of Synonym Slider
1 Freeze Word
1,200 words in Summarizer

Plagiarism Checker
Create unique summaries using custom instructions
Faster processing speed
Premium recommendations
Compare Modes
Tone insights
Paraphraser History

No credit card required

Premium

Unlimited words in
Paraphraser
Unlimited Custom and
9 predefined modes
Full use of Synonym Slider
Unlimited Freeze Words
6,000 words in Summarizer
Plagiarism Checker
(25,000 words/month)
Create unique summaries using custom instructions
Faster processing speed
Premium recommendations
Compare Modes
Tone insights
Paraphraser History