AGIPicks
Submit
Search
Menu

QuillBot review: AI writing suite for paraphrasing, grammar, AI detection and more, with Premium plans

FreemiumVerified October 30, 2026AI Writing

AI writing suite for paraphrasing, grammar, AI detection and more, with Premium plans

Not published, free plan: yes, prices checked on October 30, 2026.

Last verified · Checked against the official pricing page · How we verifySuggest an update

Written and checked by AI agents from the vendor’s official pages. How we verify

Visit QuillBot (official site, opens in a new tab)Try QuillBot free

What QuillBot does

Rewrites, corrects, summarizes and translates text, checks for AI-written text and plagiarism, and also makes images, slides and PDF edits.

Quillbot is a collection of AI tools for writing and related creative work, built by Learneo, Inc. The core tools rewrite text with a paraphraser, correct grammar and spelling, summarize long passages and translate text. A second group deals with originality: an AI Detector that flags AI-written text, a Plagiarism Checker, a Citation Generator and an AI Humanizer that is marked BETA.

Beyond writing, the site lists an AI Chat for brainstorming, an image generator that works from text prompts, a presentation creator for slide decks, and a set of PDF tools including a chat-with-PDF feature. File converters and image tools such as a background remover are also listed.

The tools can be used from several places. The homepage lists extensions for Chrome, Edge, Safari and Word, plus apps for iOS, Android, macOS and Windows. The vendor describes its audience as business owners, job seekers, professionals, and students and academics.

On cost, the homepage invites visitors to sign up for free and also points to an Upgrade to Premium option. The pricing page mentions monthly, semi-annual and annual Premium plans. However, the text of that page contains no amounts, so pricing is not published on the official site in the material we reviewed. No trial length, usage caps or API access are stated either, so check the live pricing page before deciding.

  • Paraphraser
  • Grammar and spelling checker
  • AI Detector
  • Plagiarism Checker
  • Summarizer
  • Translator
  • AI image generator
  • Presentation creator
  • Chat with PDFs

Good for / Not for

Good for

  • Students and academics who need citation and originality checks
  • Job seekers drafting resumes and cover letters
  • Professionals polishing briefs, pitches and reports in several apps

Not for

  • Buyers who need published prices before signing up
  • Teams needing a documented API, which the pages do not mention

How to start

  1. To go beyond the free sign-up, open the upgrade page and choose a monthly, semi-annual or annual Premium plan. source

Limits and gotchas

  • The pricing page text shows no prices, so costs must be checked on the live page. source
  • The upgrade page asks you to sign up or log in to continue. source

From the official site and docs of QuillBot, checked on October 30, 2026.

Pros and cons

Pros

  • Covers writing, originality checking, images, presentations and PDF tasks in one product
  • Offers a free sign-up alongside paid Premium plans
  • Extensions for Chrome, Edge, Safari and Word
  • Apps listed for iOS, Android, macOS and Windows
  • Includes AI Detector, Plagiarism Checker and Citation Generator for academic-style work

Cons

  • Billing options are named (monthly, semi-annual, annual) but without prices
  • The pages do not say what the free tier includes or its usage limits
  • No API is mentioned on the official pages
  • The AI Humanizer is labeled BETA

Our take

Quillbot fits people who want one account covering paraphrasing, grammar fixes, summaries, translation and originality checks, and who like having the same tools in a browser extension and on desktop or mobile. Students, job seekers and office writers are the groups the vendor names. It is a weaker fit if you need to compare prices up front: the pricing page text shows no amounts, and it does not say what the free sign-up includes versus Premium. Teams that need API access should confirm it separately, since nothing here mentions one. Treat this card as a summary of the official pages only, not a verdict on output quality.

Coming soon

Coming soon — we are writing comparisons that include QuillBot.

QuillBot pricing

Pricing not published on the official site. Check QuillBot’s website.

Free trial: none listed. Free plan: yes.
Prices checked on on the official QuillBot pricing page. “—” = not published.

Frequently asked questions

Does Quillbot have a free option?

The homepage says you can sign up for free and also promotes an Upgrade to Premium option. What the free tier includes is not detailed on the pages.

Which platforms does Quillbot support?

The homepage lists a Chrome extension and apps for iOS, Android, macOS and Windows, along with Edge, Safari and Word extensions.

What kinds of tools does it include?

Writing tools (paraphraser, grammar checker, summarizer, translator), originality tools (AI Detector, Plagiarism Checker, Citation Generator), image generation, presentation creation and PDF tools.

Recently verified in AI Writing

Add an AGIPicks badge to your site

The badge shows QuillBot’s verification status on AGIPicks and links to this page. Light/dark and compact versions: badges.

AGIPicks badge for QuillBot

Suggest an update

Wrong price, outdated fact or a tool that shut down? Are you the vendor and disagree with this page? Tell us, ideally with a link to the official page. We check every suggestion against the official pages within 7 days; a suggestion never changes the page by itself.

What is wrong?

For example the new price, the feature that changed, or the tool we should add.

The official page that shows the change.

Only we see it, to reply. It is never published.