kitio.aiQuillBot vs Lufe AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Lufe AI has the lower starting price: about $10 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
- Bilingual web translation
- Word selection translation
- Image translation
- PDF translation
- Custom translation style
| Feature | QuillBot | Lufe AI |
|---|---|---|
| Best for | Paraphraser with grammar checker, summarizer and citation tools | Bilingual web, PDF and image translation in a browser extension |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $19.95/mo | $9.99/mo |
| Free plan | Yes | Yes |
| Made by | Learneo | Lufe AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Lufe AI has the lower starting price: about $10 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
4 plans
Free
Free
- Unlimited machine translation
- 1,500 words per image or PDF
Starter
$9.99/mo
- 5M AI translation credits
- No image or PDF word limit
Standard
$19.99/mo
- 10M AI translation credits
- Early access to features
Premium
$39.99/mo
- 50M AI translation credits
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
Lufe AI
- Unlimited machine translation for free
- Choice of AI engines
- Keeps the original text visible
- Free plan has no AI translation credits
- Chrome only in the evidence
- Slow email support on the free plan
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 Lufe AI if you want:
- Unlimited machine translation for free
- Choice of AI engines
- Keeps the original text visible
Watch out: free plan has no ai translation credits.
QuillBot vs Lufe AI FAQ
What is the difference between QuillBot and Lufe AI?
QuillBot: Paraphraser with grammar checker, summarizer and citation tools. Lufe AI: Bilingual web, PDF and image translation in a browser extension. Both are writing tools.
Is QuillBot or Lufe AI cheaper?
Lufe AI has the lower starting price: about $10 a month, against $20 for QuillBot.
Do QuillBot and Lufe AI have free plans?
QuillBot: Yes. Lufe AI: Yes.
Who makes QuillBot?
QuillBot is made by Learneo, based in United States.
Who makes Lufe AI?
Lufe AI is made by Lufe AI.
Which should I choose, QuillBot or Lufe AI?
Choose QuillBot if you value many rewrite modes to choose from and generous free tier. Choose Lufe AI if you value unlimited machine translation for free and choice of ai engines.