Fileverity vs Woodstitch

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

Fileverity compared with Woodstitch
Detail	Fileverity	Woodstitch
What it does	Image and document authenticity verification	Human evaluation for text-to-speech with blinded listening studies
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	US
Pricing model	Freemium	Paid
Pricing	Free Flash check per account (one image and one document). Image Pro: US$2.99 per report, US$23.90 for 10 reports (US$2.39 each), US$159 for 100 reports (US$1.59 each). Doc Pro: US$8.99 per report, US$69.90 for 10 reports (US$6.99 each), US$489 for 100 reports (US$4.89 each). Enterprise with API, on	$18.00 per hour of audio heard by listeners; $0.30 per judgement on a pair of two 30-second clips; $300.00 for 200 pairs × 5 ratings with 30-second clips (1,000 judgements)
Key features	Detects text changes after saving or digital signing Generates traceable, timestamped reports verifiable by anyone Supports on-premises and fully offline deployment for Enterprise Files never retained after analysis	Blinded paired-preference studies with no system names visible API for creating studies and retrieving results Exact price quote before study starts Per-judgement data export as CSV Paid US-based listener panel Attention signals recorded with every judgement Live results streaming as listeners answer Detection template for AI vs human narration Published methodology and platform transparency
What makes it different	Files are never retained or used for training data Proprietary models continuously updated for all major generator families in one analysis Traceable, RFC 3161 timestamped reports bound to exact file by SHA-256 fingerprint Evidence-based findings instead of single scores with detailed basis and recommended actions On-premises deployment option with full offline capability and DPA for regulated environments	Publishes its own listening studies on the same platform with the same methodology as customer studies Forced-choice preference testing answers which system people prefer, not rating scales Fast turnaround with live result streaming and no minimum study size Transparent pricing with no setup fees or minimums, quoted before starting Customer audio stored securely and used only for that study
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	8 no change since last check
Trust Flow (Majestic)	0	9
Citation Flow (Majestic)	0	24
Referring domains (Majestic)	0	69

6 details filled in for both companies.

More alternatives to Fileverity More alternatives to Woodstitch