kitio.aiQuillBot vs Smodin
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. QuillBot starts at $19.95/mo and Smodin starts at See pricing page. Check both pricing pages for current plans.
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
- Paraphraser
- Essay writer
- Plagiarism checker
- AI detector
- Essay grader
| Feature | QuillBot | Smodin |
|---|---|---|
| Best for | Paraphraser with grammar checker, summarizer and citation tools | Student writing toolkit with rewriter, essay writer and AI detector |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $19.95/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Learneo | Smodin |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Both offer: AI detector.
Pricing compared
QuillBot starts at $19.95/mo and Smodin starts at See pricing page. Check both pricing pages for current plans.
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
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
Smodin
- Supports many languages
- Many tools in one account
- Free tier for light use
- Output quality varies by language
- Free plan has strict daily limits
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 Smodin if you want:
- Supports many languages
- Many tools in one account
- Free tier for light use
Watch out: output quality varies by language.
QuillBot vs Smodin FAQ
What is the difference between QuillBot and Smodin?
QuillBot: Paraphraser with grammar checker, summarizer and citation tools. Smodin: Student writing toolkit with rewriter, essay writer and AI detector. Both are writing tools.
Is QuillBot or Smodin cheaper?
QuillBot starts at $19.95/mo and Smodin starts at See pricing page. Check both pricing pages for current plans.
Do QuillBot and Smodin have free plans?
QuillBot: Yes. Smodin: Yes.
Who makes QuillBot?
QuillBot is made by Learneo, based in United States.
Who makes Smodin?
Smodin is made by Smodin.
Which should I choose, QuillBot or Smodin?
Choose QuillBot if you value many rewrite modes to choose from and generous free tier. Choose Smodin if you value supports many languages and many tools in one account.