Grade, Collect, Trade & Dominate
The ultimate platform for trading card collectors. AI grading in seconds, portfolio tracking, social trading, and gamified achievements.
Mew EX
Paldean Fates
Everything You Need to Succeed
From instant AI grading to social trading, GSA gives you all the tools to build, manage, and grow your collection.
AI Grading
Get professional-quality grades in under 5 seconds. Our AI analyzes centering, corners, edges, and surface with 99%+ accuracy.
- Instant subgrades breakdown
- Confidence scoring
- PSA/BGS scale compatible
Digital Slabs
Beautiful, animated digital slabs that showcase your cards. Share on social media or embed anywhere.
- Holographic effects
- QR code verification
- PDF certificates
Portfolio Analytics
Track your collection's value in real-time. Monitor ROI, trends, and get alerts when prices change.
- Real-time market values
- Investment ROI tracking
- Price alerts
Trading System
Trade cards with collectors worldwide. Our fairness calculator ensures balanced deals every time.
- Fair trade calculator
- Counter offers
- Trade history
Leaderboards
Compete for glory! Climb the ranks across collection value, card count, grades, and trading volume.
- Multiple categories
- Weekly/monthly/all-time
- Top 50 rankings
Achievements
Unlock achievements as you collect. From your first grade to becoming a legendary whale!
- 50+ achievements
- Rarity tiers (Common → Legendary)
- Progress tracking
Grade Your Card in 3 Simple Steps
Upload Your Card
Take clear photos of the front and back of your card. Our AI will handle the rest.
AI Analysis
Our AI examines centering, corners, edges, and surface to calculate your grade.
Print Your Label
Get your digital slab, print the label, and showcase your graded card!
Unlock Achievements, Earn Glory
From your first graded card to becoming a legendary collector, every milestone is celebrated.
Common
Basic milestones
Rare
Intermediate achievements
Epic
Significant accomplishments
Legendary
Elite status
Ready to Join the Next Generation
of Card Collectors?
Start grading, building your collection, and competing with collectors worldwide. It's free to get started!
No credit card required • Free tier available forever