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BenchSelf vs Spinny.name

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

BenchSelf compared with Spinny.name
DetailBenchSelf logo BenchSelfSpinny.name logo Spinny.name
What it doesMeasure your reaction time and see where you rank against everyone else on the same device Free online random name picker wheel for picking winners, making decisions, and everyday randomization
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Reaction time measurement with five trials and median scoring
  • Device-specific percentile ranking (mouse, trackpad, touchscreen)
  • Exportable score history stored in your browser
  • Embeddable tests for third-party websites
  • Anonymous population distribution comparison without tracking
  • Cryptographically secure random winner selection using browser native APIs
  • Customizable spin duration from 3 to 60 seconds
  • Procedural Web Audio synthesis for tick and fanfare sounds with 0-100% volume control
  • Local browser storage for saving custom lists and winner history
  • Shareable custom wheel URLs
  • Quick decision templates for common scenarios
  • Real-time wheel updates as names are entered
  • Winner history logging with timestamps
  • Support for removing winners to prevent repeats
  • Shuffle function to randomize name order
What makes it different
  • Device-specific rankings that account for hardware differences like screen refresh rate and input latency
  • No accounts, no tracking, and no third-party scripts or advertising
  • Transparent methodology with published reference data sources and clear limitations
  • Fully embeddable tests with no installation or sign-up required
  • Median scoring from multiple trials to reduce noise and account for natural variability
  • 100% client-side processing with no server uploads or external data storage
  • Fast performance with zero latency, smooth 60 FPS rendering
  • Lightweight application with no mandatory registration or popups
  • Runs in milliseconds on all devices without JavaScript dependencies beyond basic HTML5
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)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)220
Referring domains (Majestic)90

4 details filled in for both companies.

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