quillbot.com favicon

quillbot.com

Category: Technology

Scanned: Jun 18, 2026, 03:00 AM UTC · First seen: Jun 18, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
93 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
Fresh scan recommended
Last scanned 57 days ago - security status may have changed since then.
Not scanned has not been scanned yet. Hit Scan Now to check it.

Scans can take up to 5 minutes to complete. Please keep this tab open - we'll redirect you to the report when it's ready.

Failed
Scan unavailable
Scan failed
Screenshot of quillbot.com Captured Jun 18, 2026
https://quillbot.com
Screenshot of quillbot.com
8 years 7 months
Very Popular - #2,914 Tranco rank (>10M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
Cloudflare, Inc.
Toronto, Canada
cloudflare
Unknown
172.64.151.4
Domain & WHOIS Information
Registrar Squarespace Domains II LLC
Registered December 21, 2017
Expires December 21, 2029
Name Servers karl.ns.cloudflare.com
DNSSEC Unsigned
Hosting Cloudflare, Inc.
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
10 files scanned
No threats
0
Low Risk
0
Medium Risk
10
High Risk
0
No threats Low Risk Medium Risk High Risk
quillbot.com/ai-image-detector 495.0 KB Flagged: medium risk
quillbot.com/ai-image-editor 511.4 KB Flagged: medium risk
quillbot.com/careers?referrer=footer 377.0 KB Flagged: medium risk
quillbot.com/ai-content-detector?referrer=side_navbar 789.8 KB Flagged: medium risk
quillbot.com/about 377.8 KB Flagged: medium risk
quillbot.com/ai-writing-tools?referrer=footer 506.9 KB Flagged: medium risk
quillbot.com/ai-image-generator?referrer=side_navbar 562.0 KB Flagged: medium risk
quillbot.com/affiliates?referrer=footer 400.6 KB Flagged: medium risk
quillbot.com/ai-chat?referrer=brainstorm-section 310.5 KB Flagged: medium risk
quillbot.com/ai-chat?referrer=homepage-discover-tools 310.6 KB Flagged: medium risk
Quttera flagged medium risk files - is this your website?
Investigate and remove potential threats with Quttera
Remove Malware

Quttera Web Malware Removal is a paid subscription service. Pricing, plans, and trial availability are set by Quttera. Quttera is operated by Quttera Ltd, an independent third-party company unrelated to RCS LT. PCrisk.com may earn a referral commission when users sign up through this link.

External Links & Domains
377
External Links
All Clean
1
Iframes
Clean
29
Referenced Domains
All Clean
0
Flagged Resources
None Detected
http://quillbot.com/?referrer%3Dquill_logoNot flagged
http://quillbot.com/aboutNot flagged
http://quillbot.com/about?referrer%3Dnav_barNot flagged
http://quillbot.com/about?referrer%3Dside_navbarNot flagged
http://quillbot.com/academic-integrityNot flagged
http://quillbot.com/affiliatesNot flagged
http://quillbot.com/affiliates?referrer%3DfooterNot flagged
http://quillbot.com/affiliates?referrer%3Dnav_barNot flagged
http://quillbot.com/affiliates?referrer%3Dside_navbarNot flagged
http://quillbot.com/ai-chatNot flagged
http://quillbot.com/ai-chat?referrer%3Dnav_barNot flagged
http://quillbot.com/ai-chat?referrer%3Dside_navbarNot flagged
http://quillbot.com/ai-content-detectorNot flagged
http://quillbot.com/ai-content-detector#learnhowaidrNot flagged
http://quillbot.com/ai-content-detector?referrer%3Dai-writing-toolsNot flagged
Show 362 more...
app-downloads.quillbot.comNot flagged
apps.apple.comNot flagged
apps.microsoft.comNot flagged
assets.quillbot.comNot flagged
cdn.amplitude.comNot flagged
cdn.cookielaw.orgNot flagged
chatgpt.comNot flagged
chrome.google.comNot flagged
chromewebstore.google.comNot flagged
docs.google.comNot flagged
gtm.quillbot.comNot flagged
illinois.eduNot flagged
js.partnerstack.comNot flagged
languagetool.orgNot flagged
libs.quillbot.comNot flagged
Show 14 more...
<iframe title%3D"gtm" src%3D"https://gtm.quillbot.com/ns.html?id%3DGTM-MJ377JJ" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
quillbot.com Overview

Description of quillbot.com

Quillbot appears to be an AI-powered writing and productivity platform focused on helping users write, edit, and create content. Based on the page title, metadata, and screenshot, the site offers tools such as paraphrasing, grammar checking, plagiarism checking, AI detection, summarization, translation, citation generation, chat, and image-related AI features.

The domain has been active since 2017 and shows signs of being an established web service, including a strong traffic ranking and a polished product interface. The site appears to be operated as a commercial software platform offering browser extensions and premium features for students, professionals, and general users who want assistance with writing and content creation.

Safety Assessment for quillbot.com

The available scan data is broadly reassuring at the time of this scan. No detections were reported by 0 out of 91 security engines, and the domain was shown as clean across the listed threat-database and blacklist checks. The domain is also several years old and has a strong traffic presence, which can be consistent with an established online service.

One automated malware scan labeled multiple internal pages as suspicious, but no specific malware family or confirmed threat name was provided, and the linked domains and external links reviewed in that scan were not flagged. In cases like this, generic heuristic findings without corroboration from other security engines are typically lower-confidence signals and may reflect aggressive pattern matching rather than confirmed harmful activity.

Based on available data, no significant threats were detected at the time of this scan.

Technical Description

The site uses a valid SSL/TLS certificate issued by Let's Encrypt, with the certificate shown as valid until 2026-08-13. It is served through Cloudflare infrastructure, with nameservers on Cloudflare and a server IP associated with Cloudflare hosting in Toronto, Canada. This setup may provide CDN and security-layer benefits such as traffic filtering and performance optimization.

DNSSEC appears to be unsigned, which is not uncommon but means DNS responses may not benefit from DNSSEC validation. No major infrastructure-level security concerns were evident from the provided data beyond that, and blacklist checks were reported clean at the time of this scan.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
#2,914
Tranco Rank
Very Popular
Visitors >10M/mo
Category: Technology
Rank History (30 days)
May 11 Jun 17
30 cookies detected
Essential24
Analytics4
Advertising2
Social0
30 1st party cookies
0 3rd party (trackers)
Dispute This Score For website owners
Believe this score is inaccurate?
If you are the website owner and believe the scan results contain errors or false positives, you can submit a dispute for manual review. Our team typically responds within 1-2 business days.
You will be asked to verify your email before the dispute can be processed.
By submitting this form, you confirm that the information provided is accurate. Disputes are reviewed manually and results may take up to 48 hours to update.
One more step…
To submit your dispute for quillbot.com, please click the verification link we just emailed you. Once verified, we'll review it within 1-2 business days.
This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

Share your experience with this website. Was it safe? Did you encounter any issues?