Launched 2020 · Verified Oct 29, 2026

Paperpal

Active

Grammar & Proofreading Write a reviewIndiaEffect37/ 100

Academic writing assistant with grammar, plagiarism, AI-detection and journal-fit checks, plus paper search and citations.

academic writinggrammar checkerplagiarism checkercitation generatorresearch papersai detectionFreemium

Listed on EffectHub · Oct 29, 2026

Web · Chrome extension

Pricing

Pricing model: Freemium

Free, Prime and Pro plans with monthly limits: Free allows 200 grammar edits a month and lite plagiarism and journal-fit reports; Prime raises this to 20k edits, 10k words of plagiarism checks and 25k words of AI detection; Pro has unlimited edits and AI detection. Prices are filled in by region after the page loads and billed in local currency, so no USD figure was visible to us.

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Overview

About Paperpal

Paperpal is aimed at students and researchers writing theses, papers and journal submissions. It gives grammar and tone suggestions tuned to academic English, paraphrases and shortens text, and runs pre-submission checks for plagiarism, AI-generated text, references, consistency and fit with a target journal's requirements. A research side lets you search a large index of published articles, upload PDFs, ask questions with cited answers and generate citations in thousands of styles. It works in its own web editor and as a Microsoft Word add-in and browser extensions that cover Google Docs and Overleaf. Paperpal is made by Cactus Communications, the Mumbai-founded company behind Editage, which launched it in 2020.

Platforms: Web · Chrome extension
API: Not confirmed
Last verified: Oct 29, 2026

Verified sources

Free, Prime and Pro plans with monthly edit and word limits; prices rendered per regionpaperpal.com ↗
Features: grammar, plagiarism, paraphrasing, research and cite, Word add-in, Chrome and Edge extensions supporting Google Docs and Overleafpaperpal.com ↗
CACTUS launched in Mumbai in 2002cactusglobal.com ↗
Paperpal launched by CACTUS in 2020cactusglobal.com ↗

Fact check

Is Paperpal legit?

We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.

TLS certificate: Issued by Let's Encrypt, valid until Jan 25, 2027Seen in our own connection to the site on Oct 29, 2026
Last checked: Oct 29, 2026The site answered
On the market since: 2020The vendor's own material, read by us
Operated by: Cactus Communications, IndiaOur research, card verified Oct 29, 2026

How we collect these records

Editorial verdict

Pros & cons of Paperpal

medium confidence

Paperpal suits non-native English researchers and graduate students who want language editing and submission checks shaped by academic publishing rather than general business writing. People writing marketing copy or casual text, or who want a free plan for heavy use, will hit its focus and its tight free limits.

Pros

Suggestions tuned to academic style rather than general prose
Pre-submission checks for plagiarism, AI text, references and journal fit in one place
Works inside Word, Google Docs and Overleaf
Research search and citation generation alongside the editor

Cons

Free plan is limited to 200 grammar edits a month and lite reports
Prices are shown only after regional detection, which makes comparing plans harder
Plagiarism checks are capped by words per month even on Pro

Best for

Researchers preparing manuscripts for journal submission
Graduate students writing theses who want plagiarism and reference checks before review
Non-native English academics who need tone and grammar editing in Word or Overleaf

Not for

Writers of marketing, business or creative text
Heavy users who expect a generous free tier, given the 200-edit monthly cap

Watch out: Plagiarism and reference checks are metered by words per month (10k on Prime, 30k on Pro), so a full thesis can use most of a month's allowance in one pass.

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