Quill
AI-powered writing assistant for paraphrasing, grammar checking, and content generation
What it does well
- Multiple paraphrasing modes for different writing styles and tones
- Real-time grammar, spelling, and punctuation detection
- Plagiarism checker to ensure content originality
- Browser extension and integration with common platforms
Where it falls short
- Limited free tier with restricted feature access
- AI-generated suggestions sometimes lack nuance or context awareness
- Premium pricing relatively high for individual users
Core Features
| Paraphrasing | Yes |
| Grammar Checking | Yes |
| Plagiarism Detection | Yes |
| Citation Generator | Yes |
| Writing Modes | 6+ |
AI Capabilities
| Tone Detection | Yes |
| Summarization | Yes |
| Synonym Suggestions | Yes |
| Paraphrase Modes | 8+ |
Integrations
| Browser Extension | Yes |
| Microsoft Office Integration | Yes |
| Google Docs Integration | Yes |
| API Access | Enterprise only |
Collaboration
| Real-time Collaboration | Yes |
Free
Free
- 125 word/month writing limit
- Paraphrasing tool
- Grammar checker
- Plagiarism detection (limited)
- Basic modes
Premium
$9.99/mo
$79.99/yr billed annually
- Everything in Free
- Unlimited words/month
- Advanced paraphrasing modes
- Full plagiarism detection
- Co-writer feature
- Summarizer tool
- Citation generation
- API access
Team
$10/mo
$100/yr billed annually
- Everything in Premium
- Team management dashboard
- Usage analytics
- Shared workspace
- Multiple user seats
Comparisons with Quill
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