| What it does | Track every card like an asset
| Visual, no-code backtesting and technical analysis platform for US stocks and ETFs
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | CZ
| GB
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| Pricing model | Freemium
| Freemium
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| Pricing | Free plan includes full collection tracking, 3 binders, 100 wishlist items, 3 price alerts, 10 graded cards, 1 pinned set, set checklists, CSV & JSON export, grading ROI calculator, and profit/loss tracking. Pro plan: $3.33 per month or $40 billed yearly, includes unlimited binders, unlimited wishli
| 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.
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| Key features | - Live TCGplayer and Cardmarket market value tracking
- Automatic set checklists showing owned, missing, and cost to completion
- Portfolio history starting from the day you begin tracking
- Visual 9-pocket binder pages for organizing cards
- Realized and unrealized profit and loss tracking
- Grading ROI calculator for estimating gains from card grading
- Price alerts for tracked cards
- CSV and JSON export of collection data
- Graded card tracking with PSA support
- Wishlist for cards you want to acquire
| - 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
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| What makes it different | - Independent tool not affiliated with Nintendo, The Pokémon Company, TCGplayer or Cardmarket
- Real price history with no backfilled or invented data
- Market-based estimates for ungraded near-mint cards from current TCGplayer prices
- Built by collectors for collectors, focused on tracking not speculation
| - 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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 19 | 0 |
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| Citation Flow (Majestic) | 16 | 15 |
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| Referring domains (Majestic) | 3 | 3 |
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Pokector
GU Analyser