kitio.aiQuillBot vs 2Slash
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. 2Slash 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
- Works in any text field
- Expert prompt library
- Personal writing voice
- Image generation
- Text to speech
| Feature | QuillBot | 2Slash |
|---|---|---|
| Best for | Paraphraser with grammar checker, summarizer and citation tools | Browser extension that adds AI writing to any text field |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $19.95/mo | $10/mo |
| Free plan | Yes | Yes |
| Made by | Learneo | 2Slash |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
2Slash 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
3 plans
Free
Free
- 3,000 words
- 1,000 text-to-speech words
- 50+ free prompts
Lite
$10/mo
- 10,000 words
- GPT-4o and GPT-4o mini
- 100+ expert prompts
Premium
$14/mo
- 20,000 words
- 25 generated images
- All features
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
2Slash
- No prompt writing needed
- Works across all sites
- Free plan to start
- Free plan limited to 3,000 words
- Browser-only tool
- Relies on GPT-4o models
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 2Slash if you want:
- No prompt writing needed
- Works across all sites
- Free plan to start
Watch out: free plan limited to 3,000 words.
QuillBot vs 2Slash FAQ
What is the difference between QuillBot and 2Slash?
QuillBot: Paraphraser with grammar checker, summarizer and citation tools. 2Slash: Browser extension that adds AI writing to any text field. Both are writing tools.
Is QuillBot or 2Slash cheaper?
2Slash has the lower starting price: about $10 a month, against $20 for QuillBot.
Do QuillBot and 2Slash have free plans?
QuillBot: Yes. 2Slash: Yes.
Who makes QuillBot?
QuillBot is made by Learneo, based in United States.
Who makes 2Slash?
2Slash is made by 2Slash.
Which should I choose, QuillBot or 2Slash?
Choose QuillBot if you value many rewrite modes to choose from and generous free tier. Choose 2Slash if you value no prompt writing needed and works across all sites.