Free
Free
200 grammar edits/month · Lite plagiarism report · Preview AI detection · Lite Journal Fit · 5 daily writing/research uses · 5 PDF files/month · 300 MB library
Checked 14 Oct 2026
Plans and prices
Paperpal pricing
Prime
$12 a month
20,000 grammar/consistency edits/month · 10,000 plagiarism words/month · 25,000 AI-detection words/month · 10,000 reference-check words/month · 500 writing uses/month · 500 research uses/month · 150 PDF files/month · 2 GB library
Checked 14 Oct 2026
Prime Monthly
$25 a month
1 user
Checked 14 Oct 2026
Paperpal Prime
$25 a month
Regular research and writing needs
Checked 30 Sep 2026
Pro
$29 a month
Unlimited grammar/consistency edits · 30,000 plagiarism words/month · Unlimited AI detection · Unlimited Journal Fit with full report · 30,000 reference-check words/month · Unlimited writing/research usage during promotional period · 500 files/month · 10 GB library
Checked 14 Oct 2026
Prime Quarterly
$55, paid once
1 user
Checked 14 Oct 2026
Paperpal Pro
$59 a month
High-stakes research writing, including journal articles, theses, and clinical documents
Checked 30 Sep 2026
Prime Annual
$139 a year
1 user
Checked 14 Oct 2026
Paperpal Prime
$144 a year
Regular research and writing needs
Checked 30 Sep 2026
Paperpal Pro
$348 a year
High-stakes research writing, including journal articles, theses, and clinical documents
Checked 30 Sep 2026