QuillbotVS
Perplexity AIQuillbot vs Perplexity AI
An in-depth comparison of Quillbot and Perplexity AI — pricing, features, ratings, and more.
Quillbot4.2
★★★★★
209 reviews
Perplexity AI4.9
★★★★★
412 reviews
Higher ratedSide-by-Side Comparison
Quillbot Perplexity AICategory
AI Coding Assistant
AI Coding Assistant
Pricing
$9.95/month
$20/month
Pricing model
freemium
freemium
Rating
4.2 ★
4.9 ★
Reviews
209
412
Platforms
Web, Chrome Extension, Word add-in
Web, iOS, Android
API Access
✗ No
✓ Yes
Open Source
✗ No
✗ No
Key Features
Quillbot- ✓ AI paraphraser (7 modes)
- ✓ Summarizer
- ✓ Grammar checker
- ✓ Co-writer mode
- ✓ Citation generator
- ✓ Plagiarism checker
- ✓ Chrome extension
Perplexity AI- ✓ Real-time web search
- ✓ Cited answers with sources
- ✓ Follow-up questions
- ✓ Spaces for research collections
- ✓ Multiple AI model support
- ✓ Pro Search with more comprehensive results
- ✓ File upload and analysis
Pros & Cons
QuillbotPros
- + Best-in-class paraphrasing
- + Good free tier
- + Multiple paraphrase modes
- + Easy browser extension
Cons
- − Paraphrased content can lose nuance
- − Plagiarism checker limited on free
- − Not a full writing assistant
Perplexity AIPros
- + Always up-to-date with real-time search
- + Cites sources for fact checking
- + Clean and intuitive interface
- + Good free tier
Cons
- − Can occasionally hallucinate
- − Depth less than specialized research tools
- − Pro needed for best results