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AI-powered Pokémon TCG collection tracker: real-time value for any card, in any condition and language, plus wishlist target prices and master set tracking.

Website, pricing, platforms and company facts side by side.
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| Website | stackgo.io | darkdex.app |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Italy · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of StackGo yet.
DarkDex is a web app for Pokémon TCG collectors. Its core is an AI-powered pricing engine that estimates the value of any card in any condition and any language, not just English near mint like most other apps, so you always know what your collection is really worth. Beyond pricing, DarkDex gives...
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As answered by people managing StackGo and DarkDex.app.
DarkDex.app's answer:
DarkDex estimates the value of any Pokémon card, in any condition and any language, not just English near mint like most trackers. What sets it apart:
DarkDex.app's answer:
Most competitors are mobile scanner apps focused on English near-mint prices. DarkDex is different:
DarkDex.app's answer:
Pokémon TCG collectors who want to know the real value of their collection and manage it seriously:
DarkDex.app's answer:
DarkDex began as a personal tool. A Pokémon collector wanted to know what his collection was really worth and got tired of English-only, near-mint-only prices and checking values by hand. It grew into a full web app and is now open to everyone, still shaped by feedback from the collector community.
Share your experience with using StackGo and DarkDex.app. For example, how are they different and which one is better?