kitio.aiQuillBot vs RewriteGuru
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. RewriteGuru has the lower starting price: about $8 a month, against $20 for QuillBot.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Paraphraser with multiple modes
- Grammar checker
- Summarizer
- AI detector
- Citation generator
- Five rewriting modes
- Synonym replacement
- Built-in plagiarism check
- Grammar check
- PDF and Word download
- Multilingual rewriting
| Feature | QuillBot | RewriteGuru |
|---|---|---|
| Best for | Paraphraser with grammar checker, summarizer and citation tools | Article rewriter with five AI modes, synonyms and plagiarism checks |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $19.95/mo | $9.99/mo |
| Free plan | Yes | Yes |
| Made by | Learneo | RewriteGuru |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
RewriteGuru has the lower starting price: about $8 a month, against $20 for QuillBot.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 125-word paraphrases
- 2 paraphrasing modes
- Grammar checker
Premium
$19.95/mo
- Unlimited paraphrasing
- All modes
- Advanced grammar suggestions
Team
Contact sales
- Everything in Premium
- Multiple users, one purchase
5 plans
Free
Free
- Up to 800 words per run
- Basic rewriting modes
Weekly
$5.55/week
- Premium modes
- Short-term access
Monthly
$9.99/mo
- AI Rewriter and Sentence Rephraser
- Higher word limits
Quarterly
$25.99/quarter
- Premium modes
- Lower monthly cost
Annual
$99.99/yr
- Premium modes
- Largest discount
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
QuillBot
- Many rewrite modes to choose from
- Generous free tier
- Several writing tools under one login
- Free plan limits word count per paraphrase
- Rewrites can change the meaning
- Heavy use raises academic integrity questions
RewriteGuru
- Free tier for short texts
- Pick words from synonym lists
- Plagiarism check on the same page
- Rewriter doesn't run on mobile
- Free runs capped at 800 words
- Spinning modes can read awkwardly
Which one should you choose?
Choose QuillBot if you want:
- Many rewrite modes to choose from
- Generous free tier
- Several writing tools under one login
Watch out: free plan limits word count per paraphrase.
Choose RewriteGuru if you want:
- Free tier for short texts
- Pick words from synonym lists
- Plagiarism check on the same page
Watch out: rewriter doesn't run on mobile.
QuillBot vs RewriteGuru FAQ
What is the difference between QuillBot and RewriteGuru?
QuillBot: Paraphraser with grammar checker, summarizer and citation tools. RewriteGuru: Article rewriter with five AI modes, synonyms and plagiarism checks. Both are writing tools.
Is QuillBot or RewriteGuru cheaper?
RewriteGuru has the lower starting price: about $8 a month, against $20 for QuillBot.
Do QuillBot and RewriteGuru have free plans?
QuillBot: Yes. RewriteGuru: Yes.
Who makes QuillBot?
QuillBot is made by Learneo, based in United States.
Who makes RewriteGuru?
RewriteGuru is made by RewriteGuru.
Which should I choose, QuillBot or RewriteGuru?
Choose QuillBot if you value many rewrite modes to choose from and generous free tier. Choose RewriteGuru if you value free tier for short texts and pick words from synonym lists.