Paperpal vs ProWritingAid
Paperpal uniquely has 3 features.
| Paperpal | ProWritingAid | |
|---|---|---|
| Company | ||
| Founded | 2022 | 2012 |
| HQ | Singapore | London, United Kingdom |
| AI model | Proprietary (built on 24+ years of scholarly publishing data by Cactus Communications) | Proprietary |
| User base | 5M+ | 4 million+ |
| Platforms | Web, MS Word, Google Docs, Chrome Extension, Overleaf | Web, Chrome Extension, Firefox Extension, Edge Extension, Google Docs, Microsoft Word, Desktop Editor, Scrivener |
| Languages | 50+ languages (paraphrasing and PDF chat available in 50+ languages) | English only |
| Pricing | ||
| Free plan | Yes | Yes — 500 word limit, 2 report runs/day, 3 Sparks/day, 10 Rephrases/day |
| Free trial | Yes-unlimited (free plan with limits) | Yes — Free plan available with limited features; 3-day money-back on paid plans |
| Starting price | $7.52/month (Prime, billed annually) | $10.00/mo (Premium, billed yearly at $120/yr) |
| Refund policy | 100% money back guarantee | 3-day money-back guarantee on yearly and lifetime plans; no refunds on monthly plans |
| All plans | Free$0Prime (Annual)$11.50/moPrime (Quarterly)$18.33/moPrime (Monthly)$25/mo | Premium$30/moPremium Pro$36/moPremium Lifetime$399 one-timePremium Pro Lifetime$699 one-time |
| Positioning | ||
| Best for | Academic researchers, PhD students, university professors, and scientific authors preparing manuscripts for journal submission | Novelists, fiction writers, and long-form content creators seeking deep editing and style analysis |
| Differentiator | The only AI academic writing tool combining grammar, plagiarism, AI detection, reference checking, and 30+ journal pre-submission checks in one platform, trained on 24+ years of scholarly publishing expertise and trusted by 1,500+ leading journals | ProWritingAid offers the most in-depth manuscript-level analysis with 25+ writing reports, Chapter Critique, and Virtual Beta Reader specifically tailored for fiction and long-form storytelling—going far beyond grammar checking. |
| Competitors | Grammarly, QuillBot, Turnitin, ChatGPT, Jenni AI | Grammarly, Hemingway Editor, Scrivener, AutoCrit, Wordtune |
| Features | ||
| AI Copywriting | ✓ | ✓ |
| AI Research | ✓ | ✕ |
| Brand Voice | Basic — maintains author's academic voice and expertise during rewriting | Basic — custom style guide and terminology management on Premium |
| Bulk Generation | ✕ | ✕ |
| Content Editor | ✓ | ✓ |
| Grammar Style | ✓ | ✓ |
| Image Generation | ✕ | ✕ |
| Long Form Writing | ✓ | ✓ |
| Paraphrasing | ✓ | ✓ |
| Plagiarism Checker | Built-in — up to 7,000 words/month (Free) or 10,000 words/month (Prime) | Built-in — available as add-on Story Credits purchase |
| SEO Optimization | ✕ | ✕ |
| Short Form Writing | ✓ | ✓ |
| Templates | ✓ | ✕ |
| Integrations | ||
| API Access | ✓ | ✕ |
| Chrome Extension | ✓ | ✓ |
| CMS | ✕ | ✕ |
| Google Docs | ✓ | ✓ |
| Key Integrations | MS Word Add-in, Google Docs, Chrome Extension, Overleaf | Microsoft Word, Google Docs, Scrivener, Chrome Extension, Firefox Extension, Edge Extension, Desktop Editor |
| Wordpress | ✕ | ✕ |
| Zapier | — | ✕ |