Paperpal – AI英文论文写作工具，百万篇学术文献训练而成

Overview

Paperpal is an AI English paper writing and submission support tool designed for academic scenarios, covering the entire “read-write-submit” workflow. It is trained on a large number of published academic papers and can provide real-time English polishing, rewriting, continuation writing, abstract generation, pre-submission checks, and more in combination with academic context. It is suitable for students, researchers, and research teams.

Paperpal stands out by placing greater emphasis on academic writing standards: while optimizing grammar, expression, and writing logic, it preserves the original formatting of references, formulas, technical terms, and non-English vocabulary as much as possible, reducing incorrect changes to specialized content. It also supports the web version as well as plugin environments such as Word, Overleaf, and Google Docs, fitting common paper-writing workflows.

Main Features

• English language polishing: Provides suggestions for grammar checking, wording optimization, academic tone adjustment, and improved sentence clarity.
• Academic rewriting and continuation writing: Supports AI-assisted writing functions such as sentence and paragraph rewriting, intelligent continuation writing, abstract generation, and outline drafting.
• Pre-submission checks: Performs 30+ checks on structure, language, references, figure/table citations, disclosure statements, and more according to mainstream journal standards.
• Plagiarism and similarity detection: Provides repeated-content identification and marking in manuscripts to help reduce similarity risk before submission.
• Research search and citation: Can search a massive volume of academic literature and generate citations and references in multiple formats.
• Academic translation: Supports academic translation from multiple languages into English, suitable for non-native English researchers.
• PDF literature reading assistant: Supports Q&A on paper PDFs, extracting key points, and saving AI notes.
• Multi-platform use: Supports Web, MS Word, as well as Overleaf and Google Docs plugins.

Product Pricing

Paperpal offers a free version and paid versions. Prices may change with official adjustments. The following is compiled from currently public information:

• Free version

  • 200 language polishing suggestions per month
  • 5 AI-assisted writing uses per day
  • 7,000 words of manuscript plagiarism checking per month
  • Provides a submission completeness summary report

• Prime version

  • Priced at about ¥77/month
  • Unlimited language polishing suggestions and checks
  • Unlimited AI-assisted writing
  • 10,000 words of manuscript plagiarism checking per month
  • Unlimited submission completeness checks

It is recommended to refer to the latest page on the official website before use.

Frequently Asked Questions

• Who is Paperpal suitable for?
  It is suitable for undergraduates, master's students, doctoral students, researchers, and submitting authors with substantial English paper writing needs.

• Does Paperpal only support the web version?
  No. In addition to the web version, it also supports a Word plugin and is compatible with writing environments such as Overleaf and Google Docs.

• Can Paperpal replace human polishing?
  It is more suitable as an academic writing support tool for improving language quality, standardizing expression, and increasing submission preparation efficiency; for manuscripts with high requirements, it can still be used together with human proofreading.

• Does Paperpal support Chinese users?
  Yes. Its Chinese official website can be accessed directly, and it provides functions such as academic translation, making it suitable for Chinese authors to write and revise English papers.