Paperpal vs Paraphrase Online
Paperpal
paperpal.comParaphrase Online
paraphrase-online.comSide by side
| Figure | Paperpal | Paraphrase Online |
|---|---|---|
| Price from | $11.58/mo | $1.58/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Android | — | Yes |
| Plans published | 15 | 7 |
| Spec score · Paraphrasing Tools | 9.3 (#2) | 9.0 (#5) |
| API and SDKs | The public product, support and integration pages reviewed describe user-facing add-ins and extensions but do not publish API or SDK documentation. | The reviewed official pages describe a browser tool and do not document a public API or SDK. |
| Audience | Paperpal describes its tools as designed for students and researchers, and offers solutions for universities and publishers. | The maker describes students, teachers, bloggers, SEO specialists, content writers, copywriters, marketers, researchers, and business professionals as users. |
| Free plan | Yes | The pricing page lists a Free plan at $0 per year. |
| Support | Paperpal provides a Help Center and lists [email protected] as its contact email. | The plans page advertises 24/7 support, while the contact page says inquiries can be sent by email and will be answered as soon as possible. |
| What it does | Paperpal is an AI academic writing and research assistant covering drafting, editing, research, citations, document checking and submission preparation. | Paraphrase Online is a browser based tool that uses AI to rewrite text while changing words and sentence structure. |
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
Paraphrase Online
- FreeFree
- Yearly$5.75 a month
- Monthly$9.99 a month
- Starter$19 a year
- Professional$29 a year
- Developer$69 a year
- Yearly$69 a year
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.
Paraphrase Online
Paraphrase Online is a web-based AI tool that changes wording and rephrases sentences. It offers five modes: Word Changer, Sentence Rephraser, Academic, Creative, and Shorten. You can enter text or upload DOC, DOCX, PDF, or TXT files, with a 5,000-word limit. Results can be copied or downloaded, and you can choose replacement words, select another synonym, or edit the text. The language selector includes English, Spanish, Indonesian, Portuguese, Vietnamese, Turkish, Russian, Polish, Malay, Japanese, Italian, Dutch, Danish, Swedish, Romanian, Ukrainian, Filipino, and South African. The maker lists students, teachers, bloggers, SEO specialists, content writers, copywriters, marketers, researchers, and business professionals as users. A free plan is available. Paid plans include Yearly at $5.75 a year, billed $69 annually, and Monthly at $9.99 a month. Starter, Professional, and Developer plans are also listed. API access and web use are supported.