usbRecognized vs ScreenTest.run

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

usbRecognized compared with ScreenTest.run
Detail	usbRecognized	ScreenTest.run
What it does	Browser-based hardware testing tools with no download or installation required	Free browser-based tools for testing monitors and displays
Stage	Startup	Not given
Founded	2025	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Quick Device Check - one-click hardware diagnostic with Hardware Health Report Microphone Test - visualizes audio waveform and reports volume levels USB Device Info - displays vendor ID and product ID for connected USB devices 24 language support Educational guides and diagnostic instructions for each tool	Dead pixel and stuck pixel detection Refresh rate testing Backlight bleed detection Monitor color testing with 12 fullscreen colors Color calibration tools Frame rate testing HDR testing Screen tearing and ghosting detection OLED screen testing Screen resolution checker
What makes it different	100% privacy-first with all tests running locally in your browser and zero data collection No downloads, installations or registrations required Quick Device Check flagship feature scans 14+ hardware components with comprehensive scoring	Browser-based with no download or installation required Works on any device including mobile, iPhone, and Android Clear testing boundaries with transparency about limitations Organized around visual questions rather than a single score
Community votes	0	0
DR (Domain Rating by Ahrefs)	11 no change since last check	9 no change since last check
Trust Flow (Majestic)	6	3
Citation Flow (Majestic)	23	23
Referring domains (Majestic)	38	15

4 details filled in for both companies.

More alternatives to usbRecognized More alternatives to ScreenTest.run