| What it does | AI academic writing tool and research assistant for researchers and students
| Know which headline wins before you spend traffic on it.
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| Stage | Established
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| Founded | Not given
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| Based in | SG
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| Pricing model | Freemium
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| Pricing | Monthly Plan, Annual Plan, Quarterly Plan available. Multi-year Plans: 2 years ($229) or 3 years ($289). Paperpal for Teams offers up to 25% savings on annual subscriptions. Student discounts available.
| Free: $0/month with 5 rankings and 60 Claude-written options monthly. Creator: $19/month with 100 rankings and 2,500 options. Pro: $49/month with 600 rankings and 6,000 options. Agency: $149/month with 3,000 rankings and 20,000 options.
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| Key features | - Grammar check with academic-grade suggestions trained on millions of scholarly edits
- Plagiarism checker against 99 billion sources
- AI paraphraser to restructure and improve academic tone
- Research and citation in 10,000+ citation styles
- Access to 250 million verified research articles
- Pre-submission checks for 1,500+ top journals
- Chat with PDFs to extract key insights
- Works across MS Word, Google Docs, Chrome, and Overleaf
- Translator for multiple languages
| - Head-to-head comparison of up to 200 variants
- Bradley-Terry model ranking with calibrated odds
- Honest uncertainty verdicts: Clear, Lean, Too close to call
- Brand profiles to calibrate accuracy on your audience
- Works for YouTube titles, subject lines, ad headlines, and article headlines
- Accuracy measured on 9,841 held-out A/B tests
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| What makes it different | - Built exclusively for academic writing, trained on millions of scholarly articles
- All-in-one platform combining writing assistance, citations, plagiarism checks, and pre-submission support
- Works seamlessly within existing writing tools without switching applications
- Used by over 5 million researchers and trusted by 1,500+ journals
- Maintains academic integrity and originality of user work
| - 82% accuracy on clear calls, trained on thousands of real A/B tests never seen during tuning
- Honest about uncertainty instead of always crowning a winner
- 56 times cheaper than Claude Sonnet while maintaining comparable accuracy
- Custom calibration to your audience's behavior via brand profiles
- Compare versions in both orders to cancel out model bias
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 72 ● no change since last check | 4 ● no change since last check |
| Trust Flow (Majestic) | 26 | 0 |
| Citation Flow (Majestic) | 43 | 0 |
| Referring domains (Majestic) | 2313 | 0 |