Paperpal vs QuillBot
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
AI tool · Freemium
An academic writing assistant for language editing, paraphrasing and pre-submission checks.
AI tool · Freemium
A paraphrasing, grammar, summarising and citation tool popular with students.
The short answer
Choose Paperpal if you need…
- Researchers writing manuscripts
- Non-native English academics
Choose QuillBot if you need…
- Rewording sentences
- Students summarising sources
Side-by-side
| Paperpal | QuillBot | |
|---|---|---|
| Type | Writing · Academic writing | Writing · Editing & grammar |
| Price | Freemium | Freemium |
| Platforms | Web, Chrome | Web, Chrome, macOS, Windows |
| Works with | Microsoft 365, Google Workspace | Chrome, Microsoft 365, Google Workspace |
| Hands-on tested by us | Not yet | Not yet |
| Last checked | 2026-10-29 | 2026-10-29 |
What each one is
Paperpal
An academic writing assistant for language editing, paraphrasing and pre-submission checks. Tuned for academic style. Check journal policies on AI-assisted writing.
QuillBot
A paraphrasing, grammar, summarising and citation tool popular with students. Handy for rephrasing. Over-paraphrasing can raise academic-integrity concerns; follow your institution's rules.
Best for
Paperpal
- Researchers writing manuscripts
- Non-native English academics
QuillBot
- Rewording sentences
- Students summarising sources
Strengths
Paperpal
- Academic language editing
- Submission readiness checks
- Citation help
- Word add-in
QuillBot
- Paraphraser with modes
- Grammar checker
- Summariser
- Citation generator
Frequently asked questions
What is the difference between Paperpal and QuillBot?
Paperpal: An academic writing assistant for language editing, paraphrasing and pre-submission checks. QuillBot: A paraphrasing, grammar, summarising and citation tool popular with students. Paperpal suits researchers writing manuscripts, while QuillBot suits rewording sentences.
Are Paperpal and QuillBot free?
Paperpal: Freemium. QuillBot: Freemium.
What are other alternatives to Paperpal and QuillBot?
Other options people compare them with include Grammarly, LanguageTool, ProWritingAid, Wordtune, Hemingway Editor.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.