Quillbot
Worth it
Confidence: Medium
Buy it if you're a student, non-native English writer, or blogger who wants cheap paraphrasing and grammar cleanup.
New check
Comparison
Quillbot vs Linguix — Grammar Checker and AI Writing App
Quillbot lands on Worth it, and Linguix — Grammar Checker and AI Writing App lands on Depends.
Linguix — Grammar Checker and AI Writing App
Depends
Confidence: Low
Freelancers, students, and solo writers can try the free tier; evidence on paid value is thin.
| Compare | ||
|---|---|---|
| Verdict | Worth it | Depends |
| Best for | Students editing essays and theses | Freelancers and solo writers |
| Who it's not for | Anyone relying on its AI detector for high-stakes checks . accuracy is contested | Enterprises needing SOC 2, SSO, or admin controls . none shown in evidence |
| Privacy | No known public vulnerabilities found in the sources reviewed; GDPR/CCPA trust center is published, though it was named in a 2026 Chrome-extension privacy-risk report.11 | No known public vulnerabilities found in the sources reviewed.15 |
| Support quality | Only a BBB complaint found; little support data | No support evidence in sources |
| Public sentiment | Reviews are broadly positive on value and paraphrasing quality, but users and independent testers distrust its AI detector.¹ | Third-party write-ups cite G2 and Capterra reviews and call it cost-effective, but sources surfaced no numeric ratings or direct user quotes. |
| Biggest gotcha | Don't trust its AI detector for high-stakes checks . testers and users report misses and false flags.⁷ | Sensitive permissions requested . the extension can read page content; check the privacy policy first15 |
Pick Quillbot when
- Students editing essays and theses
- Non-native English (L2) writers
- Bloggers rewriting content on a budget
- Casual writers wanting cheap grammar plus paraphrasing
When Quillbot is not a fit
- Anyone relying on its AI detector for high-stakes checks . accuracy is contested
- Students trying to beat Turnitin . users report paraphrased text still gets flagged
- Teams needing shared, collaborative writing workflows
- Publishers wanting a human-editor replacement for serious manuscripts
Pick Linguix — Grammar Checker and AI Writing App when
- Freelancers and solo writers
- Startups on a budget
- Multilingual and non-native English writers
- Students polishing emails and essays
When Linguix — Grammar Checker and AI Writing App is not a fit
- Enterprises needing SOC 2, SSO, or admin controls . none shown in evidence
- Teams handling confidential text; privacy policy discloses user data transfers
- Guess: regulated industries (legal, health) with strict data-residency rules
- Anyone unwilling to grant a browser extension sensitive permissions
Sources
- Read Customer Service Reviews of quillbot.comtrustpilot.comreview
- QuillBot Reviews . G2g2.comreview
review
- Quillbot Review: Is it a Good Tool for Authors?kindlepreneur.comreview
review
- Quillbot Review from a Real Studentreddit.comreview
- QuillBot AI Content Detection Reviewgptzero.mereview
news
- Quillbot Premium . official pricing pagequillbot.comofficial
- Quillbot Trust Center . GDPR, CCPAquillbot.comsecurity
- Grammarly and QuillBot among Chrome extensions in privacy-risks reporthelpnetsecurity.comsecurity
review
- Linguix official sitelinguix.comofficial
- Chrome Web Store . Linguixchromewebstore.google.comofficial
- Chrome-Stats safety checkchrome-stats.comsecurity
- Linguix security page (not found)linguix.comsecurity