Paperpal review

Paperpal starts from academic writing and adds research on top. Its core is a grammar and consistency checker tuned for papers, with plagiarism checks, AI detection and journal fit reports. The newer Research and Library tools answer research questions with citation lookup and let you chat with uploaded papers. The free plan allows 200 edits a month, 5 research questions a day and 5 files a month for chat. Prime, at $12 per month billed annually, raises that to 20,000 edits, 500 research questions and 150 files a month, plus 10,000 words of plagiarism and reference checks. Pro, at $29 per month billed annually, makes edits and research questions unlimited. The real draw is placement: an MS Word add-in and browser extensions that work in Google Docs and Overleaf. As a pure research assistant it is lighter than Elicit or Consensus, so it fits best at the end of the process, when you are writing up and checking references.

Who it is for

Students and academics who want writing, citation and plagiarism checks in Word, Google Docs or Overleaf.

Price

Free plan; Prime $12 per month billed annually ($144 a year); Pro $29 per month billed annually.

Prime For academic writing and coursework all year round $12 / mo $144 Billed annually
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Research Q&A and citation lookup: 5 a day free, 500 a month on Prime
• Chat with papers: 5 files a month free, 150 on Prime
• Grammar and consistency edits, plagiarism and AI detection
• Reference check of 10k words a month on Prime
• MS Word add-in and browser extensions for Google Docs and Overleaf

Strengths and weaknesses

• Strength: Works inside Word, Google Docs and Overleaf
• Strength: Combines writing checks with research Q&A
• Strength: Free plan to try every tool
• Weakness: Search and summaries are lighter than Elicit or Consensus
• Weakness: Free limits such as 5 research questions a day run out quickly
• Weakness: Unlimited research Q&A needs Pro at $29 per month billed annually

Key facts

• Free plan: Yes
• Paid tiers: Prime, Pro, multi-year plans
• Works in: MS Word, Google Docs, Overleaf

Where it ranks

Paperpal is No. 10 in our Best AI Research Assistants verdict.