Paperpal vs QuillBot
Paperpal
paperpal.comQuillBot
quillbot.comSide by side
| Figure | Paperpal | QuillBot |
|---|---|---|
| Price from | $11.58/mo | $0.69/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 15 | 8 |
| Spec score · AI Writing Tools | 9.4 (#5) | 9.5 (#1) |
| Spec score · Paraphrasing Tools | 9.3 (#2) | 9.1 (#4) |
| Spec score · AI writing assistants | 9.2 (#4) | 9.2 (#5) |
| Spec score · Proofreading Software | 9.0 (#6) | 9.0 (#7) |
| Spec score · Academic Writing Software | 8.9 (#4) | 8.9 (#5) |
| Chrome extension | The Chrome extension provides grammar, paraphrasing, PDF chat, citation notetaking and reference-finder functions inside browser workflows. | The Chrome extension provides paraphrasing, grammar checking, humanizing, AI detection, chat and image tools in the browser. |
| Documentation and support | Paperpal maintains a Help Center with FAQ categories for features, free usage, data privacy and security, plus email support at [email protected]. | The Help Center contains product guides, billing, extensions and apps, troubleshooting, privacy, safety and business-plan documentation. |
| Founded | 2002 | 2017 |
| Free limits | The free plan includes 200 language suggestions, five daily generative AI uses, 7,000 plagiarism-check words per month, and five AI-detection scans per day of up to 1,200 words each. | The Free plan allows paraphrasing up to 100 words in two modes, with limited humanizing and AI Detector access. |
| Free plan | Yes | Yes |
| Integrations | Official pages list a web app, Microsoft Word add-in, Google Docs support, Chrome extension and Overleaf support. | Its desktop app can appear as a widget in apps including Slack, Notes, and Messages, and its Premium page lists a Word add-in. |
| Product | Paperpal is an AI research and academic writing workspace with writing, citation, paraphrasing, and integrity-check tools. | Quillbot describes its AI tools as helping users write, communicate, design, code, and collaborate across platforms and formats. |
| Rating on Chrome Web Store | 4.2 out of 5 from 28 ratings | 4.7 out of 5 from 5.9K ratings |
| Rating on G2 | 5.0 out of 5 from 2 reviews | 4.4 out of 5 from 122 reviews |
| Rating on Trustpilot | 4.7 out of 5 from 513 reviews | 4.8 out of 5 from 14,302 reviews |
| Support | Paperpal provides a Help Center and lists [email protected] as its contact email. | Premium’s Team Plan benefits include priority assistance and account-management support. |
| Translation | Paperpal advertises academic translation across more than 50 languages. | The Premium comparison lists paraphrasing in 23 languages and translation into 40+ languages. |
| What it does | Paperpal is an AI academic writing and research assistant covering drafting, editing, research, citations, document checking and submission preparation. | QuillBot provides AI tools for paraphrasing, grammar correction, summarization, translation, originality checking, chat, image generation and related writing tasks. |
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
QuillBot
- FreeFree
- Premium$8.33 a month
- PremiumPriced on request
- Premium$8.33 a year
- Team Plan (51+ seats)$69.95 a year
- Team Plan (11–50 seats)$79.95 a year
- Team Plan (2–10 seats)$89.95 a year
- TeamPriced on request
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.
QuillBot
QuillBot is a set of AI tools for writing, communication, design, coding, and collaboration across platforms and formats. Its writing tools include paraphrasing, grammar and plagiarism checking, AI detection and humanizing, summarizing, and citation generation. The Free plan allows paraphrasing up to 100 words in two modes, with basic grammar and summaries plus limited access to humanizing and the AI Detector. The Premium comparison lists paraphrasing in 23 languages and translation into more than 40 languages. QuillBot offers desktop and mobile apps for macOS, Windows, Android, and iOS, alongside Chrome, Edge, and Safari extensions. Its desktop app can appear as a widget in apps including Slack, Notes, and Messages; Premium also lists a Word add-in. QuillBot says one subscription works across its apps and platforms, with Premium usable on up to 10 devices at a time. Team plans add writer-management dashboards and centralized billing, while Team Plan benefits include priority assistance and account-management support. The maker says QuillBot began in 2017 as a paraphrasing tool for English-language learners. The Free plan is available; no Premium price is listed here.