DetectHiddenFees vs Corvis

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

DetectHiddenFees compared with Corvis
Detail	DetectHiddenFees	Corvis
What it does	AI-powered forensic pricing intelligence to find hidden fees in contracts, invoices, and financial documents	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	Startup	Not given
Founded	2025	Not given
Based in	Not given	IN
Pricing model	Paid	Freemium
Pricing	$15 one-time analysis, no subscription required	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	Hidden fee detection across contracts, invoices, estimates, bills, and financing documents Plain-language risk reports with negotiation leverage points Support for multiple document formats: PDF, image, Word, and text Secure encrypted document processing without AI training use Negotiation support with questions to ask providers	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	Forensic pricing intelligence that goes beyond keyword scanning to understand how pricing systems function structurally One-time $15 analysis with no subscription or recurring charges Documents are not used for AI training, with secure encrypted processing Results delivered in minutes with plain-language explanations Identifies negotiation leverage points and specific questions to ask providers	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)	2 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	19	0
Referring domains (Majestic)	13	0

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