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Blens vs ChatSweep

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Blens compared with ChatSweep
DetailBlens logo BlensChatSweep logo ChatSweep
What it doesBrowser extension that tracks browsing habits and provides productivity insights with privacy-first approach Chrome extension to select, delete and archive ChatGPT conversations in bulk
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: 1 bulk delete per day, up to 10 chats per run. Pro: $19.99/year, unlimited bulk delete, no limit on chats per run, bulk archive. Lifetime: $39.90 one-time payment, includes everything in Pro plus all future updates.
Key features
  • Browsing Analytics - Track time spent on different websites with detailed breakdowns and visualizations
  • Creativity Assessment - Evaluate browsing diversity and depth with proprietary algorithm
  • Productivity Insights - Identify peak productive times and distractions
  • Time Tracking - Monitor daily, weekly, and monthly browsing patterns with charts
  • Local Storage Only - All data stored on device, never sent to servers
  • Data Encryption - Local data encrypted for maximum security
  • Customizable UI - Dark and light modes with personalized dashboard layout
  • Full Control - Delete data at any time or choose which websites to track
  • Multi-browser Support - Compatible with Chrome, Edge, and Firefox
  • Select and review loaded chats before deletion
  • Current chat protection
  • Bulk delete and bulk archive
  • Safety checks and compatibility verification
  • 26 interface languages
  • Confirmation before deletion
  • Desktop Chrome support
What makes it different
  • Completely privacy-focused - no data ever sent to servers or shared with third parties
  • Unique Creativity Score - proprietary algorithm evaluates browsing patterns for exploration diversity, engagement depth, browsing balance, connection making, and browsing rhythm
  • Local-only processing - all data stays on your device with no external tracking
  • Self-awareness through objective data - understand personal browsing habits with clear visualizations
  • Works only with loaded chats, not automatically fetching entire history
  • Protects the conversation you are currently viewing
  • Stops if page controls cannot be verified instead of guessing
  • Does not read message contents or upload chat titles
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last check21 no change since last check
Trust Flow (Majestic)315
Citation Flow (Majestic)1827
Referring domains (Majestic)3226

4 details filled in for both companies.

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