Description
Midpoint is a card grading, centering, pricing, and portfolio app for trading-card collectors covering Pokémon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana, sports, and more. Point a camera at a card and it measures centering to the millimeter, returns an AI grade with subgrades for corners, edges, surface, and centering, and shows live raw and graded market values, helping collectors decide whether a card is worth submitting to a professional grader.
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Midpoint uses ML-based edge detection to find both the card and print-frame corners in under a second, with a drag-to-align editor for fine-tuning. AI grading produces a full report from two photos, calling out each defect with its location and providing corner and edge close-ups, plus grade estimates on PSA, BGS, CGC, and TAG scales. It identifies the exact card, pulls real eBay sold prices (raw, PSA 9, PSA 10) with price history and a grading ROI verdict, supports bulk upload to pre-grade a whole stack, and adds AI background removal for slab-ready listing photos. A portfolio tracks collection value daily with cost basis and realized profit, and users can issue verifiable Grade Certificates, set price alerts, and ask questions in a collector community.
Midpoint works on the web, iPhone, and Android with a shared account. It is free to start with 2 free analyses on signup, then a weekly or semi-annual subscription unlocks unlimited use, and Grade Certificates are sold as credit packs. The app is explicit that its AI grade is not a professional grade, appraisal, or guarantee.
- CategoryOther AI Tools
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsWeb, iOS, Android
Midpoint's Core Features
Millimeter-precise centering measurement
AI grade estimates on PSA, BGS, CGC, and TAG scales
ML card and print-frame edge detection
AI surface analysis for edges, corners, holo, and print
Live raw and graded market values from eBay sales
Grading ROI verdict and daily-valued portfolio
Bulk upload and AI background removal for listing photos
Verifiable Grade Certificates and price alerts
How to use Midpoint?
Upload: Snap or upload a flat photo of the card.
Detect: The ML model finds the card and print-frame corners in under a second.
Grade: Get centering ratios, mm offsets, and PSA/BGS/CGC/TAG estimates instantly.
Value: See real market prices and a grading ROI verdict, then track it in your portfolio.
Midpoint's Use Cases
- Pre-grading cards
- Card valuation
- Collection tracking
- Bulk screening
