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NullPrint vs Fog Mode

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

NullPrint compared with Fog Mode
Detail NullPrintFog Mode logo Fog Mode
What it doesAntidetect browser for creating isolated, realistic mobile and desktop profiles with fingerprint protection Free Chrome extension with reading tools, focus aids, and wellness breaks for managing brain fog while reading
StageNot given Startup
FoundedNot given 2025
Based inGB Not given
Pricing modelFreemium Free
PricingFree plan with 5 browser profiles lifetime. Starter at $9/month (20 profiles, 1 member). Business at $25/month (100 profiles, 25 cloud profiles, 10GB proxy included). Enterprise at $65/month (1000 profiles, 250 cloud profiles, 60GB proxy included). Additional proxy at $2/GB. Additional team members Not given
Key features
  • Browser fingerprint spoofing with realistic fingerprints
  • Canvas Mimic for stable, profile-specific rendering
  • WebGL fingerprint protection and emulation
  • End-to-end encrypted cloud sync
  • Warmup Central profile aging system
  • Low Data Mode for bandwidth reduction
  • Support for Windows, macOS, Linux, and Android
  • Bring Your Own Proxy (BYOP) support
  • Team collaboration with multiple user access
  • Automation integration for browser tasks
  • Larger, roomier text formatting
  • Focus line guide for reading
  • Clean reader interface
  • Auto-scroll functionality
  • Ambient sounds
  • Breathing break reminders
  • Integrated notes feature
What makes it different
  • Focuses on building naturally behaving profiles over time rather than solely randomizing fingerprints
  • Zero-knowledge architecture ensures NullPrint cannot access encrypted profile data
  • Built-in residential proxy allowances included in paid plans
  • Organic cookie generation through real browsing sessions
  • Works on every platform with no compatibility restrictions
  • Designed specifically for people with brain fog
  • Combines reading assistance with wellness features like breathing breaks
  • Completely free with no paywalls or premium tiers
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)29 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)2315
Referring domains (Majestic)214

4 details filled in for both companies.

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