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ChatSweep vs Histiq

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

ChatSweep compared with Histiq
DetailChatSweep logo ChatSweep Histiq
What it doesChrome extension to select, delete and archive ChatGPT conversations in bulk AI semantic search for your browser history and PDFs
StageNot given Startup
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree: 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. Free 14-day trial (no credit card required, starts on install). Then: Monthly $6.99/mo, Annual $4.17/mo (billed $49.99/year, save 40%), or Lifetime $129 one-time payment.
Key features
  • 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
  • Semantic search by meaning instead of exact keywords
  • Automatic PDF indexing and search
  • Sub-50ms search latency
  • Works on Chrome and Edge from single install
  • Privacy controls including domain blocklist and URL patterns
  • Encrypted local backup and export
  • No account or login required
  • Support for PDFs up to 50 MB
What makes it different
  • 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
  • Only browser history tool that is 100% local with zero data transmission to servers
  • Includes full 14-day free trial with no credit card required
  • Works across Chrome and Edge without requiring separate installs
  • Lifetime purchase option with no recurring billing
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)26 +1 (up) since last check1 no change since last check
Trust Flow (Majestic)152
Citation Flow (Majestic)2715
Referring domains (Majestic)2630

5 details filled in for both companies.

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