Paperpal vs PlumAI
Paperpal
paperpal.comPlumAI
plumai.ioSide by side
| Figure | Paperpal | PlumAI |
|---|---|---|
| Price from | $11.58/mo | $19/mo |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | — | Yes |
| Plans published | 15 | 6 |
| Spec score · AI Writing Tools | 9.4 (#5) | 8.0 (#128) |
| Audience | Paperpal describes its tools as designed for students and researchers, and offers solutions for universities and publishers. | PlumAI describes itself as built for startups, agencies, and content teams that need to publish more without hiring more. |
| Compliance | Paperpal states that it is GDPR compliant, PECR ready, ISO/IEC 27001:2022 certified, CSA STAR Level 1 listed, FERPA compliant, and ISO/IEC 42001:2023 certified. | The privacy policy says PlumAI complies with the EU GDPR and Portuguese data protection law, and Stripe handles payment data. |
| Free plan | Yes | No |
| Integrations | Official pages list a web app, Microsoft Word add-in, Google Docs support, Chrome extension and Overleaf support. | All paid plans include API access and hosted MCP, while Pro and Ultra include outgoing webhooks; publishing to a website is a separate step or an API-built workflow. |
| Product | Paperpal is an AI research and academic writing workspace with writing, citation, paraphrasing, and integrity-check tools. | PlumAI researches keywords, generates full articles, and translates them into language options for content teams. |
| Support | Paperpal provides a Help Center and lists [email protected] as its contact email. | The privacy policy lists a general support email contact for support requests. |
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
PlumAI
- Starter$19 a month
- Pro$49 a month
- Ultra$99 a month
- Starter$19 a month
- Pro$49 a month
- Ultra$99 a month
In their own words
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.