CardGrade vs CheckAIContent

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

CardGrade compared with CheckAIContent
Detail	CardGrade	CheckAIContent
What it does	AI card grading that predicts PSA, BGS, and CGC outcomes in 60 seconds	Detect AI-generated text from ChatGPT, Gemini, and Claude in seconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Free
Pricing	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).	Not given
Key features	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	Sentence-level scoring and AI probability highlights Supports ChatGPT, Gemini, Claude, and other AI models DOCX and PDF file upload Instant 2-second analysis No signup required Paragraph rewriter with goal-driven rewrites Tone changer for multiple voice styles Grammar checker with multiple English variants Real-time results 98.7% detection accuracy
What makes it different	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	98.7% detection accuracy with sentence-level highlights Combines detection, rewriting, tone changing, and grammar checking in one workspace No signup required for immediate use
Community votes	0	0
DR (Domain Rating by Ahrefs)	33 −1 (down) since last check	4 +1 (up) since last check
Trust Flow (Majestic)	9	4
Citation Flow (Majestic)	36	15
Referring domains (Majestic)	125	37

4 details filled in for both companies.

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