Paperpal

What is Paperpal?

Paperpal is an AI writing assistant for researchers, students and academics, developed by Cactus Communications. It helps users research, write and prepare manuscripts for journal submission, and the vendor says 5 million+ researchers use it.

Key capabilities of Paperpal

• Grammar and tone: academic suggestions trained on scholarly edits
• AI paraphraser: restructures sentences and keeps meaning
• Plagiarism check: compares against 99 billion+ sources
• Research and citations: 300+ million articles and 10,000+ citation styles
• Manuscript checks: 30+ pre-submission checks aligned with 1,500+ journals
• AI detection: checks text for AI-generated content

How Paperpal works

Paperpal runs inside Microsoft Word, Google Docs, Chrome and Overleaf, suggesting language edits as you write. You can paraphrase, search and cite papers, and run pre-submission checks against journal requirements before submitting.

Who uses Paperpal?

Researchers, graduate students and academics, especially non-native English writers. The vendor lists users from 200+ universities including Stanford, MIT and Cambridge.

Paperpal pricing

A free plan exists, and third-party reviews list 200 language suggestions per month on it. Paid Prime is $25 per month or $139 per year per third-party listings, and the vendor offers institutional plans on request.

Paperpal alternatives

Grammarly is a general writing assistant, Trinka targets academic and technical writing, Wordtune focuses on rewriting, and Writefull offers language tools for researchers.