Communication
Improve your writing - Detect and Humanize AI content, create images, Paraphrase, Check Grammar, AI Chat, and more!
Compare extensions
Communication
Your personal writing assistant tool: AI grammar checker & rewriter, paraphrasing help in one click
Audience & ratings
Store users
≈6M
956
Ratings
What stands out
Quillbot: AI Writing Assistant with Humanizer, Paraphraser & AI Detector reports the larger audience. These are store counts, including rounded estimates. The rating difference is 0.21 points across 5,970 and 12 ratings.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
QuillBot (Course Hero), LLC
Britva Tech
Publisher portfolio
1 listing
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
25.52MiB
316KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
8 requested
- alarms
- cookies
- storage
- activeTab
- contextMenus
- notifications
- scripting
- sidePanel
3 requested
- contextMenus
- activeTab
- storage
Website patterns
3 recorded
- *://*/*
- https://quillbot.com/
- https://quillbot.com/*
None recorded
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
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Quillbot: AI Writing Assistant with Humanizer, Paraphraser & AI DetectorCommunication
Writing AssistantCommunication