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Psst vs ClearFax

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

Psst compared with ClearFax
DetailPsst logo PsstClearFax logo ClearFax
What it doesOne tap says thinking of you Send a fax from your phone with no subscription or account required
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Paid
PricingFree app with optional Psst+ one-time purchase Pay per fax through the App Store or Google Play. Price depends on page count, not destination. Up to 50 pages plus a cover page included. No subscription.
Key features
  • Reply directly from notification without opening app
  • Streak counter that activates after three days
  • Same moment notification when both psst within 10 seconds
  • Super Psst with double whisper and screen shake (one free daily)
  • Invite link system for non-users (valid for 7 days)
  • Control Center and Lock Screen buttons
  • Block and report functionality with one hold
  • Scan documents with phone camera or import PDF/image
  • Receipt PDF for every fax with transmission details
  • Automatic fax number validation before payment
  • Included retry if fax fails with no extra charge
  • No account or login required
  • No hidden fees or recurring charges
What makes it different
  • Privacy-first design with no contacts, location, or photos collection
  • Messages automatically deleted after 30 days
  • Customizable whisper word in Psst+ (boop, hey, oi, yo, etc)
  • One-time Psst+ purchase for unlimited features
  • Pay per fax with no subscription or account required
  • Included retry attempts if fax transmission fails
  • Official receipt PDF with fax network records
  • Works on both iOS and Android platforms
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)11 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)2016
Referring domains (Majestic)142

5 details filled in for both companies.

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