The best QuillBot alternatives in 2026 are ChatGPT and Claude for free, meaning-safe rewrites, LanguageTool for quick paraphrasing with grammar checks, and Wordtune or Grammarly if you want a rewriter inside your email and documents. If you only need a free paraphrasing tool with no sign-up, Scribbr's paraphraser works without an account, but it runs on QuillBot's own engine, so it is not really an alternative.
We ran the same three paragraphs (an academic passage, a work email and a short piece of marketing copy) through every tool that lets you paraphrase without paying, on 25 October 2026, and checked each vendor's own pricing page the same day. Below you will see the actual outputs for the top three, the mistakes we caught, and the free limits and prices for all twelve tools.
QuillBot alternatives at a glance
| Tool | Best for | Free version | Paid from |
|---|---|---|---|
| ChatGPT | Free rewrites of any length, with instructions | Yes, works logged out | Go and Plus plans, price varies by country |
| Claude | Rewrites that keep tone and meaning | Yes, free account | $17/month billed yearly, $20 monthly |
| LanguageTool | Paraphrasing plus grammar checks, many languages | 3 paraphrases a day | Premium, unlimited paraphrasing |
| Wordtune | Sentence-by-sentence rewrites in email and docs | 10 rewrites a day | $6.99/month billed yearly |
| Grammarly | Rewriting inside a grammar checker | Yes, free account | Pro, $12/month |
| ProWritingAid | Fiction and long-form style editing | 10 rephrases a day | $10/month billed yearly |
| Hemingway Editor | Readability first, rewrites second | Free online paraphraser | $100/year for Editor Plus |
| Scribbr | No-signup paraphrasing for students | Free, 125 words per run | Free (QuillBot engine) |
| Ahrefs | Quick variants with a tone setting | Free Ahrefs account | Free tool |
| Paraphraser.io | Long inputs on a budget | 400 words per run | $9.55/month |
| Undetectable AI | Humanizing AI drafts | Free trial | $9.99/month for 10K words |
| Jasper | Marketing teams with brand voice rules | 7-day trial | $59/month billed yearly |
Prices are the ones each vendor listed on 25 October 2026. Two of them, QuillBot and LanguageTool, showed regional prices to our test machine, so we have left their exact numbers out rather than quote a figure you will not see.
How we tested the paraphrasing tools
Every tool got the same three inputs, pasted as written:
- Academic (47 words): Remote work has changed how companies hire. Firms that once recruited within commuting distance now compete for talent across time zones, which widens the candidate pool but also raises salary expectations in smaller cities. Researchers are still debating whether the productivity gains hold up over several years.
- Email (49 words): Hi Sam, thanks for sending the draft over so quickly. I went through it last night and I think the structure works, but the second section repeats a lot of what we already say in the intro. Could you cut it down before Friday so we can send it to the client?
- Marketing (41 words): Most small bakeries lose customers not because their bread is worse, but because nobody can find them online. A Google Business Profile with fresh photos and real opening hours does more for foot traffic than another discount flyer.
We used each tool's default or standard mode and judged three things: did the meaning survive (who did what, and every qualifier), did the output read like a person wrote it, and did the tool introduce errors. Tools that require a paid plan or a captcha to paraphrase are described from their own product and pricing pages, and we say so in the entry.
1. ChatGPT: best free QuillBot alternative overall
ChatGPT is not sold as a paraphraser, but it is the strongest free one we tested. You can use it without logging in, paste all three paragraphs at once and tell it what to keep. Our prompt asked it to paraphrase each paragraph separately, keep the meaning and the length, and use plain English.
| Before | After (ChatGPT) |
|---|---|
| Remote work has changed how companies hire. Firms that once recruited within commuting distance now compete for talent across time zones, which widens the candidate pool but also raises salary expectations in smaller cities. Researchers are still debating whether the productivity gains hold up over several years. | Remote work has transformed the way companies recruit employees. Businesses that previously hired people within commuting distance now compete for talent across different time zones. This expands the pool of candidates but also pushes salary expectations higher in smaller cities. Researchers are still discussing whether productivity improvements continue over several years. |
| Most small bakeries lose customers not because their bread is worse, but because nobody can find them online. A Google Business Profile with fresh photos and real opening hours does more for foot traffic than another discount flyer. | Most small bakeries lose customers not because their bread is inferior, but because people cannot find them online. Keeping a Google Business Profile updated with new photos and accurate opening hours attracts more customers to the shop than handing out another discount flyer. |
Every fact and qualifier survived in all three paragraphs, and there were no typos. The email came back almost unchanged ("I read through it last night", "Could you shorten it before Friday"), which is the right call for a message that was already clear.
- Free version: works without an account; logging in adds history and more features.
- Price: free, with paid Go and Plus plans whose price depends on your country.
- Strength: you can give instructions a paraphraser cannot take, such as "keep the citation", "make it shorter" or "write it for a 12-year-old".
- Weakness: it leans slightly formal ("transformed", "inferior"), so ask for plain English, and you have to read every line because nothing highlights what changed.
2. Claude: best for keeping your tone
Claude, from Anthropic, got the same prompt. Its rewrites were the closest to how a person would actually say each paragraph, and it was the only tool in our test that split the bakery sentence in two, which reads better out loud.
| Before | After (Claude) |
|---|---|
| Remote work has changed how companies hire. Firms that once recruited within commuting distance now compete for talent across time zones, which widens the candidate pool but also raises salary expectations in smaller cities. Researchers are still debating whether the productivity gains hold up over several years. | Remote work has reshaped hiring. Companies that used to recruit only within commuting range now compete for people across time zones. That gives them more candidates to choose from, but it also pushes up salary expectations in smaller cities. Researchers have not yet agreed on whether the productivity gains last over several years. |
| Hi Sam, thanks for sending the draft over so quickly. I went through it last night and I think the structure works, but the second section repeats a lot of what we already say in the intro. Could you cut it down before Friday so we can send it to the client? | Hi Sam, thanks for getting the draft to me so fast. I read it last night and the structure works, but the second section covers a lot of the same ground as the intro. Could you trim it before Friday so we can send it to the client? |
| Most small bakeries lose customers not because their bread is worse, but because nobody can find them online. A Google Business Profile with fresh photos and real opening hours does more for foot traffic than another discount flyer. | Most small bakeries don't lose customers because their bread is worse. They lose them because people can't find them online. A Google Business Profile with recent photos and accurate opening hours brings in more foot traffic than another discount flyer. |
- Free version: yes, with a free account; usage limits reset on a rolling five-hour window.
- Price: Pro is $17 a month billed yearly ($200 up front) or $20 billed monthly.
- Strength: keeps register and rhythm; good at "rewrite this so it sounds like me" when you paste a sample of your own writing first.
- Weakness: you need an account, and like ChatGPT it does not show a change-by-change view.
3. LanguageTool: best free paraphraser with grammar checks
LanguageTool's paraphrasing tool works without an account and sits next to one of the better multilingual grammar checkers. Pick a mode (Standard, Fluent, Humanize, Formal and more), paste up to 1,250 characters and run it.
| Before | After (LanguageTool, Standard) |
|---|---|
| Remote work has changed how companies hire. Firms that once recruited within commuting distance now compete for talent across time zones, which widens the candidate pool but also raises salary expectations in smaller cities. Researchers are still debating whether the productivity gains hold up over several years. | Companies now hire differently as a result of remote work. Companies that previously only hired people who could commute now compete for talent across time zones, expanding the pool of candidates but also driving up salary expectations in smaller cities. Whether the productivity gains persist over a number of years is still up for debate. |
The rewrite is readable and the bold highlighting makes changes easy to review, but it made two mistakes worth knowing about: it starts two sentences in a row with "Companies", and it dropped "Researchers", so the last sentence no longer says who is debating. For an essay that cites a study, that is exactly the kind of drift you have to catch.
- Free version: 3 paraphrases a day, no account needed.
- Price: Premium removes the daily cap; LanguageTool showed us a regional price, so check languagetool.org/premium from where you are.
- Strength: mode names tell you what you will get, and the grammar checker covers many languages.
- Weakness: the free cap runs out fast, and it can silently drop the subject of a sentence.
4. Wordtune: best for rewriting one sentence at a time
Wordtune, from AI21 Labs, gives you several versions of a sentence and lets you pick, rather than rewriting a whole paragraph in one pass. It comes as Chrome and Edge extensions and an iOS app, so you can rewrite where the draft already lives instead of in a separate tab.
- Free version: 10 rewrites and AI suggestions a day with a free account.
- Price: $6.99 a month billed yearly for 30 rewrites a day, or $9.99 a month billed yearly for unlimited rewrites; both start with a 3-day trial.
- Strength: casual, formal, shorten and expand options on every sentence; you always choose, so the meaning stays yours.
- Weakness: we could not run our test without creating an account, and the free 10 a day covers one email, not an essay.
5. Grammarly: best if you already use a grammar checker
Grammarly's paraphraser is part of the same account as its grammar, tone and plagiarism checks, and it works across the apps where the Grammarly extension runs. The standalone paraphrasing page now asks you to sign up before it rewrites anything.
- Free version: free account with basic rewrites and 100 AI prompts.
- Price: Pro lists at $12 a month and adds full-sentence rewrites, tone adjustments, plagiarism and AI-text detection, and 2,000 prompts.
- Strength: one tool for rewriting and checking, inside the apps you already write in.
- Weakness: the free plan is thin for rewriting, and it needs an account even to try.
6. ProWritingAid: best for fiction and long-form style
ProWritingAid positions itself as a toolkit for storytellers. Its Rephrase feature sits inside a full editing suite (line-editing reports, a thesaurus and style checks), which suits novelists and long-form writers who want to change the feel of a line, not just swap words.
- Free version: 10 rephrases a day, plus 2 line-editing report runs.
- Price: Premium is $10 a month billed yearly ($120) with unlimited rephrases; the next tier is $12 a month billed yearly ($144).
- Strength: deep style reports (overused words, pacing, sentence length) alongside the rewriter.
- Weakness: more editor than paraphraser, so it is slower if you only need a quick reword.
7. Hemingway Editor: best for making text easier to read
Hemingway is famous for its colour-coded readability highlights. It now has a free online paraphrasing tool, and Hemingway Editor Plus uses AI to fix the hard-to-read sentences it flags.
- Free version: the online paraphrasing tool and readability checker.
- Price: Editor Plus is $100 a year ($8.33 a month) after a 2-week free trial, with unlimited AI paraphrases.
- Strength: tells you why a sentence is hard to read before you rewrite it.
- Weakness: narrow focus; it will simplify, but it is not built for changing tone or register.
8. Scribbr Paraphrasing Tool: free with no sign-up, but it is QuillBot underneath
Scribbr's paraphraser is free, ad-free and needs no account. The page says it is "powered by QuillBot", and the interface is QuillBot's, so treat it as free QuillBot rather than a different engine. That made it our baseline for QuillBot's own output.
On the academic paragraph it kept the facts but stretched 47 words to 56 ("The sustainability of the productivity benefits over a number of years is still up for debate among researchers"), and its own grammar checker underlined part of that sentence.
- Free version: unlimited runs, up to 125 words each, Standard and Fluency modes.
- Price: free.
- Strength: no sign-up, a built-in thesaurus on every word, and Word, Google Doc or PDF upload.
- Weakness: same engine and same habits as QuillBot (see the email test below).
9. Ahrefs Paraphrasing Tool: quick variants with a tone setting
Ahrefs, better known for SEO data, runs a set of free writing tools. Its paraphraser takes up to 2,048 characters, has a writing-tone option and an "edit structure" toggle that lets it reorder sentences instead of only swapping words.
- Free version: free with an Ahrefs Free account.
- Price: free.
- Strength: the structure toggle, and you can ask for more than one variant at once.
- Weakness: needs an account, and there is no grammar or plagiarism check alongside it.
10. Paraphraser.io: longest free input
Paraphraser.io takes up to 400 words per run on the free plan, more than QuillBot's 100. Five modes are free (Word Changer, Fluency, Standard, Formal, Smooth); Creative, Smarter, Shorten and Academic are paid.
- Free version: 400 words per run, with ads and a captcha; ours was blocked by a captcha on the first run.
- Price: Silver is $4.55 a week, Gold $9.55 a month, with no ads or captcha.
- Strength: the longest free input of the dedicated paraphrasers here.
- Weakness: the captcha and ads make the free version slow to use repeatedly.
11. Undetectable AI: for humanizing AI drafts
Undetectable AI is a different kind of tool. It rewrites AI-generated text so it reads less like a model wrote it, and it includes an AI detector to check the result. It is a QuillBot alternative only if your real problem is AI-sounding text, not wording.
- Free version: a free trial of the humanizer; the AI detector is free.
- Price: $9.99 a month for 10,000 words, or $5 a month billed yearly ($60).
- Strength: combines rewriting and detection in one place.
- Weakness: if your school or client bans AI-written work, rewriting it does not make it allowed.
12. Jasper: for marketing teams
Jasper is an AI platform for marketing teams. Rephrase and rewrite is one feature among many, tied to saved brand voices and audiences, so every rewrite follows the same style rules.
- Free version: a 7-day free trial.
- Price: Pro is $59 a month billed yearly or $69 billed monthly.
- Strength: brand voice and knowledge settings shared across a team.
- Weakness: far too much tool, and too much money, if you only need to reword a paragraph.
QuillBot itself: what it does well and where it falls short
QuillBot is popular for good reasons. The free plan paraphrases up to 100 words at a time in two modes (Standard and Fluency), and colour-codes every change so you can review it. Premium unlocks nine modes, unlimited custom modes, longer inputs and a plagiarism checker. QuillBot showed our test machine a regional price, so check quillbot.com/premium from your own country.
Where it falls short is the output itself. On our email and marketing paragraphs, QuillBot's engine (run through Scribbr) produced this:
- "I read it last nite": a misspelling introduced by the paraphraser into an email that had none.
- "Could you chop it down by Friday": "before Friday" became "by Friday", which changes the deadline.
- "More foot traffic is generated by a Google Business Profile": a clear active sentence turned passive.
- "discount flier": a valid spelling, but a swap nobody needed.
Synonym swapping is what makes a QuillBot rewrite look different from the source, and it is also what causes these slips. If you stay with QuillBot, read every highlighted change before you keep it.
Free paraphrasing tools vs paid
For most people a free paraphrasing tool is enough. ChatGPT and Claude have no meaningful limit for a few paragraphs a day, LanguageTool gives you 3 runs, Wordtune and ProWritingAid give you 10, and Scribbr has no cap at 125 words per run. Paying makes sense in three cases:
- Volume: you rewrite every day, and the 3 to 10 daily runs keep cutting you off.
- Long inputs: you want to paste a whole section, not 100 words at a time.
- Workflow: you want rewrites inside Gmail, Google Docs or Word without copying back and forth, which is where Wordtune and Grammarly earn their price.
If you are counting words to stay under a free limit, the free Distribb word counter shows words, characters and reading time as you paste.
How to paraphrase without plagiarising
A paraphrasing tool changes words. It does not make someone else's idea yours. To stay on the right side of your school's or client's rules:
- Understand the passage first. If you could not explain it without looking, a tool will only disguise that you did not understand it.
- Write your own version, then use the tool to polish it. Paraphrasing your own draft is editing; paraphrasing a source and submitting it is still the source's idea.
- Cite the source anyway. A paraphrase of someone's argument, data or finding still needs a citation, however different the words are.
- Check that the meaning survived. Our tests show tools drop subjects and shift deadlines. Compare line by line.
- Run a plagiarism check if it matters. Grammarly Pro and QuillBot Premium include one; Scribbr sells a separate checker.
And if your teacher or editor has banned AI tools outright, rewording AI output with another AI tool does not change that. Our comparison of free AI detectors covers which detectors are worth trusting and what their free tiers allow.
Clean AI text before you publish
A lot of people looking for a QuillBot alternative are not rewording a source at all. They have an AI draft and want it to read naturally. Before you paraphrase that kind of text, strip what you cannot see: chatbots can leave zero-width spaces, narrow no-break spaces and soft hyphens inside words. Distribb's free AI text cleaner scans a paste for those characters, removes them, then rewrites the wording while keeping your facts, numbers and structure where you put them. It is free for 10 runs an hour (it asks for an email once) and nothing you paste is stored, so try the free Distribb AI text cleaner.
If the AI draft is a blog post you are publishing for a business, Distribb can take the whole job off your hands. Connect your site and it runs SEO on autopilot: keyword research, writing, publishing to your CMS, backlinks through its exchange network and visibility in AI search. Pro is $97 a month; Accelerator is $495 a month and adds a human reviewing every piece. It is a platform, not a bespoke creative agency.
For drafting rather than rewording, our comparison of the best AI writing tools covers tools that write from scratch, and the roundup of the best AI copywriting tools covers ads, product pages and emails.
QuillBot alternatives FAQ
What is the best QuillBot alternative?
For most people, ChatGPT. It is free, works without an account, handles any length and kept every fact in all three of our test paragraphs. Claude is a close second and reads more naturally; LanguageTool is the best dedicated paraphrasing tool with a free tier.
What is the best free paraphrasing tool?
ChatGPT if you are happy to write a short instruction; Scribbr's paraphraser if you want a classic paraphrasing tool with no sign-up and no daily cap (125 words per run). Just know that Scribbr's tool is powered by QuillBot.
Is there a QuillBot alternative with no word limit?
Not among dedicated paraphrasers on a free plan: QuillBot allows 100 words, Scribbr 125 and Paraphraser.io 400 per run. ChatGPT and Claude accept far longer inputs, so they are the closest to no limit for free.
Is the QuillBot paraphrasing tool free?
Yes, with limits. The free plan paraphrases up to 100 words at a time in Standard and Fluency modes. Premium unlocks nine modes, custom modes and longer inputs.
Is using a paraphrasing tool plagiarism?
Paraphrasing is not plagiarism if the idea is credited. Running a source through a tool and submitting it without a citation is. Many schools also restrict AI tools, so check the rules before you use one on graded work.
Can AI detectors tell when text has been paraphrased?
Sometimes. Paraphrasing changes the wording that detectors look at, so scores often drop, but results are inconsistent from one detector to the next. Do not rely on a paraphraser to make AI text acceptable where it is not allowed.
Which paraphrasing tool is best for academic writing?
LanguageTool or ProWritingAid, because they pair rewriting with grammar and style checks, plus a careful read of the output. Our test showed LanguageTool dropping "Researchers" from a sentence, which is the kind of change that matters in an essay.