BenchSelf vs UtIndex

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 UtIndex
Detail	BenchSelf	UtIndex
What it does	Measure your reaction time and see where you rank against everyone else on the same device	Digital Swiss Army Knife on your device, packing every tool you need
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Free	Free
Pricing	Not 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	Not given
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	Client-side processing with zero server uploads All tools free and premium with no account required
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 +1 (up) since last check	3 +3 (up) since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	22	13
Referring domains (Majestic)	9	1

3 details filled in for both companies.