Writing

QuillBot

AI paraphrasing and rewriting that preserves your voice

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★4.6ratingPricing · Freemium from $9/moRising
The FalcoScan Intel PanelQuillBot · Writing
Data updated 2 November 2026
Opportunity
Low
Band
Saturation
Contested
Band
Wrapper risk
Low
Band
Momentum
Rising
Market trend
Rating
4.6
of 5 · FalcoScan rating

Writing AI has no moat to speak of on average, from the moat scores of its rated products. What protects Writing AI tools, and the widest moats

The Brief

What QuillBot does

QuillBot specializes in paraphrasing, summarizing, and grammar checking. Integrates with Google Docs, Microsoft Word, and Chrome. Ideal for students, researchers, and anyone polishing drafts quickly with citation tools built in.

How QuillBot compares with its closest alternatives

All 5 closest alternatives have a free plan, as QuillBot does. Among the 5 that list a starting price, the cheapest is Wordvice AI at $9 a month and the median is $19. QuillBot starts at $9 a month, below that median. None of the 5 offers an API; FalcoScan's records show none for QuillBot. QuillBot offers a web app and a browser extension. Of the alternatives, all 5 offer a web app and 4 offer a browser extension. QuillBot was founded in 2017; the alternatives were founded between 2013 and 2021, 2 of them earlier. QuillBot is based in Chicago, United States; none of the 4 alternatives with a known headquarters is in the United States. They are in India, the United Kingdom and Israel.

Market position · Writing

How QuillBot compares in Writing

QuillBot has low opportunity and sits in the middle third of 329 live Writing tools on FalcoScan. Across Writing, the average opportunity score is 39.5 and the average saturation score 64.8. FalcoScan rates QuillBot's own market position as contested. 23 of the 329 operating Writing tools have hot momentum, and FalcoScan has recorded 20 shutdowns in the category.

QuillBot compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
QuillBotFounded 2017 · Chicago, United StatesLowContestedFreemium$9/moYesNoWeb, ExtensionRising
Wordvice AIFounded 2015LowContestedFreemium$9/moYesNoWebRising
PaperPalFounded 2021 · Mumbai, IndiaModerateContestedFreemium$19/moYesNoWeb, ExtensionHot
ProWritingAidFounded 2013 · London, United KingdomLowContestedFreemium$20/moYesNoWeb, Desktop, ExtensionStable
Trinka AIFounded 2020 · Mumbai, IndiaLowContestedFreemium$20/moYesNoWeb, ExtensionRising
WordtuneFounded 2020 · Tel Aviv, IsraelLowCrowdedFreemium$13/moYesNoWeb, ExtensionRising

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Writing.

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What it ships with

Capabilities & who uses it

The capabilities QuillBot exposes to builders and the verticals it currently serves.

AI Capabilities
ParaphrasingSummarizationGrammar Correction
Industry Verticals
EducationResearchPublishing
Tagged

QuillBot shows up when builders search for these

paraphrasingsummarizationgrammaracademicrewriting
Similar tools · Writing

Alternatives to QuillBot

Products still running that do the same job, from the writing market and related ones, closest match first.

See the Writing market
Writing
Wordvice AI

AI proofreading and editing for academic and professional writing

★ 4.3Opportunity Low
Freemium
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PaperPal

AI writing and editing tool designed for researchers

★ 4.3Opportunity Moderate
Freemium
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ProWritingAid

Deep grammar and style analysis for serious writers

★ 4.5Opportunity Low
Freemium
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Trinka AI

AI grammar correction built for scientific and academic writing

★ 4.4Opportunity Low
Freemium
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Wordtune

AI writing companion that keeps your authentic voice

★ 4.4Opportunity Low
Freemium
Writing
Scholarcy

AI that turns research papers into instant flashcard summaries

★ 4.3Opportunity Low
Freemium
Featured in
Questions

QuillBot: common questions

Is QuillBot free?

QuillBot has a free tier, with paid plans from $9 a month.

What are the best alternatives to QuillBot?

The closest alternatives to QuillBot that are still running, matched on the AI capabilities, uses and audience they share, are Wordvice AI, PaperPal, ProWritingAid, Trinka AI, and Wordtune.

Is QuillBot still running?

Yes. As of 2 November 2026, FalcoScan lists QuillBot as operating at quillbot.com.

Where is QuillBot based?

QuillBot is headquartered in Chicago, United States.

Does QuillBot have an API?

FalcoScan's records show no public API for QuillBot.

Who is QuillBot for?

QuillBot is built for students, academics, and writers.

How do I sign in to QuillBot?

Sign in on QuillBot's own website, quillbot.com. FalcoScan reviews QuillBot but does not run its accounts, so logins, passwords and billing are handled by QuillBot directly.

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