Doxy vs Paperpal
Doxy
doxyou.comPaperpal
paperpal.comSide by side
| Figure | Doxy | Paperpal |
|---|---|---|
| Price from | $4.99/mo | $11.58/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Plans published | 3 | 15 |
| Spec score · AI PDF Assistants | 7.9 (#12) | 8.9 (#4) |
| Privacy | Documents are scoped to the user's account and project, and the FAQ says context does not leak between projects or users. | Paperpal says it never uses user documents, uploads, or personal information to train its AI models and allows users to delete documents. |
| Product | Doxy is a document chat app where users upload files, organize them into projects, ask questions in plain language, and receive answers with citations. | Paperpal is an AI research and academic writing workspace with writing, citation, paraphrasing, and integrity-check tools. |
| Support | Doxy says users can reach support through its in-app support chat, which uses a Brevo chat widget. | Paperpal provides a Help Center and lists [email protected] as its contact email. |
Plans
Paperpal
- Prime$144 a year
- Prime$25 a month
- Pro$348 a year
- Pro$59 a month
- FreeFree
- FreeFree
- Prime$12 a month
- Paperpal Prime$25 a month
- Prime Monthly$25 a month
- Pro$29 a month
In their own words
Doxy
Doxy is a web document-chat app for asking questions about uploaded files and other source material. Users organise files into projects, ask questions in plain language and receive answers that cite the documents used. Supported inputs include PDFs, Word, PowerPoint, Excel, images, audio, HTML, CSV, ZIP and EPUB files, plus web links and YouTube URLs. YouTube questions use the video transcript. Users can upload and ask questions in many languages, with answers in the question’s language where the source supports it. Pro and Business plans generate multiple-choice quizzes with explanations and open-ended practice exercises from selected sources. The Free plan costs nothing for 3 documents, 20 questions monthly and 10 MB files. Pro costs $4.99 a month for 100 documents, 1,000 questions monthly and 50 MB files. Business costs $9.99 a month with unlimited documents and questions and 200 MB files. An account is required.
Paperpal
Paperpal is an AI research and academic writing workspace for students and researchers, combining writing help, citation tools, and academic checks. Users can upload references and PDFs, ask questions, and receive cited findings from more than 300 million verified research articles. Writing tools cover academic suggestions, paraphrasing, tone changes, word reduction, grammar, proofreading, and citation formatting. Its checker suite looks for plagiarism and AI-writing patterns, checks references, and assesses journal submission readiness. Paperpal runs on the web and as a browser extension; it also offers a Microsoft Word add-in and browser-extension support for Google Docs and Overleaf. The free plan includes 200 language suggestions, five generative AI uses per day, 7,000 plagiarism-check words per month, and five daily AI-detection scans of up to 1,200 words each. Prime costs $144 a year billed annually, or $25 a month billed monthly. Pro costs $348 a year billed annually, or $59 a month billed monthly. Paperpal says it does not train its AI models on user documents, uploads, or personal information, and allows document deletion.