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AI Checker vs Woodstitch

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

AI Checker compared with Woodstitch
DetailAI Checker logo AI CheckerWoodstitch logo Woodstitch
What it doesAI detector for text and images Human evaluation for text-to-speech with blinded listening studies
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Paid
PricingFree: 20 credits for new accounts. Starter: $14.99/month with 1,000 credits/month. Pro: $21.99/month with 2,000 credits/month. Scale: $40.00/month with 6,000 credits/month. Yearly billing available with 40% savings. Text scans cost 0.028 credits per word (rounded up), image scans cost 9 credits each $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
  • Text detection with passage-level analysis
  • Image detection with metadata review
  • Downloadable JSON reports
  • Shared credits for text and image scans
  • AI signals with contextual explanations
  • 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
  • Provides context and limitations alongside detection results, not just a binary score
  • Clear explanations of what AI signals mean and where they fall short
  • Flexible credit system shared across text and image detection
  • 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 votes00
DR (Domain Rating by Ahrefs)8 +1 (up) since last check8 no change since last check
Trust Flow (Majestic)09
Citation Flow (Majestic)024
Referring domains (Majestic)069

5 details filled in for both companies.

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