| What it does | Pre-trade check for Kalshi & Polymarket contracts
| Track every card like an asset
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| Stage | Startup
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| Founded | 2026
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| Based in | US
| CZ
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| Pricing model | Not given
| Freemium
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| Pricing | Free 3-day trial, no card required, then $2,499 per month, cancel anytime
| 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
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| Key features | - Live order book and fees display
- Reads 52 named news and data sources
- Five trading strategies: news, group arbitrage, cross-venue arbitrage, forecast vs market, fade the crowd
- Telegram watchlist alerts
- Paper account paper trading
- Position size and daily volume caps enforced in code
- 16-22 second latency from news publication to database entry
- Every decision logged with reason, event source and model probability
- Windows desktop application
| - 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
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| What makes it different | - Reads news first-hand from Reuters and AP via Bluesky rather than relying on order book signals
- Every decision visible including refusals: 3,991 refusals logged vs 7 trades
- Hard limits enforced in code that bot cannot exceed
- Transparent paper-first approach with no guarantees of profit
- Covers both Polymarket and Kalshi with ~99% of US event-contract volume
| - 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
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 9 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 18 | 19 |
| Citation Flow (Majestic) | 20 | 16 |
| Referring domains (Majestic) | 84 | 3 |