Card AI vs GU Analyser

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

Card AI compared with GU Analyser
Detail	Card AI	GU Analyser
What it does	Scan cards, know their value	Visual, no-code backtesting and technical analysis platform for US stocks and ETFs
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	GB
Pricing model	Free	Freemium
Pricing	Not given	Free plan: no card required, no time limit. Premium: $13.99/month or $139.99/year. UK customers billed in pounds: Premium £9.99/month or £99.99/year. 14-day money-back guarantee on first payment.
Key features	AI card recognition from photos Bulk scanning for multiple cards Price history and market trends Raw and graded card price comparison Collection portfolio value tracking Multi-game support including Pokemon, MTG, Yu-Gi-Oh and sports cards Wishlist and card-set browsing Search by card name, set or card number	Over 60 technical indicators on configurable charts Visual strategy builder with AND/OR/NOT logic trees, no coding required Historical backtesting on 400+ US stocks, ETFs and indices Event analysis to find market conditions and measure outcomes Automatic detection of 17 classic candlestick patterns Replay feature for bar-by-bar chart practice or hidden stock learning Five guided courses: Market Foundations, Technical Analysis, Events Analysis, Test Your Strategy and Replicate Published Studies 14,000+ US stocks and ETFs with subscriber's own free Tiingo key on Premium
What makes it different	Confirms exact card printing before pricing to ensure accuracy Separates raw card and graded card prices in different markets Tracks collection value over time with portfolio management Unified collection across multiple trading card games	Educational focus with no trading signals or recommendations, designed to teach users to test claims themselves Calculations independently verified against TradingView, TA-Lib and manual implementations Built-in Test Bench publishing original research studies with full methodology and negative results published transparently No look-ahead bias in backtesting: trades fill only at or after rule-triggering candle close User's Tiingo key and data never stored on GU Analyser servers, maintaining privacy
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	15
Referring domains (Majestic)	0	3

4 details filled in for both companies.

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