OmniDetect vs CardGrade

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

OmniDetect compared with CardGrade
Detail	OmniDetect	CardGrade
What it does	Free AI content detector that shows which passages read as AI, how strongly, and what to change before you submit.	AI card grading that predicts PSA, BGS, and CGC outcomes in 60 seconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free tier: up to 2,000 characters preview or 2,500 Word Tokens for account holders. $9.99 7-Day Pass: 30,000 Word Tokens valid for seven days, includes passage-level revision guidance and re-check loop.	Hobby $4.99/month (10 credits), Starter $9.99/month (25 credits), Pro $24.99/month (80 credits), Business $74.99/month (300 credits). Annual plans: Hobby $47.99/year, Starter $95.99/year, Pro $239.99/year, Business $719.99/year. One-time credit packs from $9.99 (20 credits) to $99.99 (285 credits).
Key features	Multiple detection engines that route based on language accuracy rather than averaging Passage-level analysis showing which parts read as AI with evidence OmniScore from 0-100 with confidence breakdown by engine Re-check revised text within seven days using same Word Token balance Free guest access without signup or credit card required Published accuracy measurements including failure cases Support for multiple languages including English and Japanese Document management with ability to delete at any time	16 inspection zones covering corners, edges, centering, and surface 60-second grade predictions PSA, BGS, and CGC grade predictions with confidence scores Forensic Capture macro close-up analysis on Pro and Business plans Bulk grading for 10-50 cards at once Chrome extension for grading cards while browsing iOS and Android mobile apps Smart capture guide with real-time lighting and angle feedback Market value estimates for graded cards API access with webhooks on Pro and Business plans
What makes it different	Shows evidence and limitations alongside results instead of just a score Routes to best engine per language rather than averaging detectors Guided revision workflow with re-check loop to improve flagged passages	Photo-based pre-screening avoids months-long mail-in turnaround times Trained on thousands of card images across all major trading card types 2-grade credit-back guarantee if predictions miss Detailed per-pillar subgrades showing exactly where cards lose points Works across all major trading card categories including Pokémon, sports, and TCG
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	33 +1 (up) since last check
Trust Flow (Majestic)	6	9
Citation Flow (Majestic)	31	36
Referring domains (Majestic)	109	125

5 details filled in for both companies.

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