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Histiq vs Hotel Ninja

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

Histiq compared with Hotel Ninja
Detail HistiqHotel Ninja logo Hotel Ninja
What it doesAI semantic search for your browser history and PDFs Free Chrome extension that compares hotel prices across booking sites with final checkout prices
StageStartup Not given
FoundedNot given Not given
Based inUS ES
Pricing modelFreemium Free
PricingFree 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. Not given
Key features
  • 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
  • Same-room price comparison across booking sites
  • Matches exact room type and guest configuration including children's ages
  • Compares seven booking sites: Booking.com, Expedia, Hotels.com, Agoda, Trip.com, Travelocity and Orbitz
What makes it different
  • 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
  • Works directly on the booking page you're already on without starting a new search
  • Completely free with no account, subscription or data collection requirements
  • Rated 5.0 stars on the Chrome Web Store
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)Not checked yet −1 (down) since last check3 no change since last check
Trust Flow (Majestic)21
Citation Flow (Majestic)1511
Referring domains (Majestic)3016

5 details filled in for both companies.

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