PSL Rating vs Corvis

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

PSL Rating compared with Corvis
Detail	PSL Rating	Corvis
What it does	Free AI-powered facial attractiveness rating calculator	The night watch for apps built with AI that tests checkout on every preview, watches live apps and payments, and identifies the deploy behind a break
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IN
Pricing model	Freemium	Freemium
Pricing	Free for first PSL rating; optional one-time purchase for detailed report	Watch: Free (1 app, 1 journey read-only on production daily, security checks, 1 uptime monitor). Guard: $19/month (5 journeys on every preview and production deploy, business pulse, 20 auto-fixes a month, 10 monitors). Guard + Calls: $49/month (everything in Guard plus 10 journeys per app, Corvis ca
Key features	Instant AI facial analysis on 1-8 scale Analysis of bone structure, symmetry, and proportions HADM framework (Harmony, Angularity, Dimorphism, Misc) No account or email required for first rating Photos automatically deleted within 30 days Detailed report with 15 facial measurements Comparison to PSL scale chart and percentile ranking	Journey testing on preview deployments in real browser Security checks on every push Uptime monitoring Leaked key detection and rotation help Screenshot and fix brief for failing steps Telegram alerts with voice briefings Export journeys as Playwright tests Supabase row-level security check and auto-fix
What makes it different	Completely free with no signup required Transparent scoring tied to the standard PSL chart Private by default with automatic photo deletion Consistent AI analysis removes personal bias One-time payment model with no subscriptions	Tests real customer journeys in a real browser on every preview, not AI-generated tests grading their own work Learns your app's normal payment and signup patterns to detect drops when they occur Works across Vercel, Supabase and Stripe together for full app visibility Calls you on critical issues like stopped payments instead of just sending alerts
Community votes	0	0
DR (Domain Rating by Ahrefs)	31 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	13	0
Citation Flow (Majestic)	31	0
Referring domains (Majestic)	98	0

5 details filled in for both companies.

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