This app provides a data-driven marketplace for buying and selling trading cards, both graded and ungraded. It features a fast slab scanner, live market insights, and tools to manage your collection and make informed decisions.
4.8(778 ratings)
Free
Best apps like Guppy: Collector Copilot
10+ similar apps compared and reviewed
4.4 avg rating
10 free apps
Updated July 2026
Guppy is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Guppy
TrackaLacker: In-stock Tracker by TrackaLacker LLC
Restock Alerts in Real-TimeStrong Contender
🛍️ Shopping
4.8(285 ratings)
Free
Instantly receive notifications when sought-after products are back in stock. This app helps shoppers bypass bots and resellers to secure popular collectibles, gaming consoles, tech, and more at retail prices.
3.7(67 ratings)
FreeIn-App Purchases
#56in Shopping
Get instant mobile alerts for restocks of popular trading card games and products from major retailers. Customize notifications for specific items and retailers to ensure you never miss a restock or new release.
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4
PokeItForward
TCG Card Finder & Stock Alerts
Free
This app helps collectors find in-demand trading card game products by providing real-time stock alerts from local stores and community-sourced tips on upcoming releases. Users can contribute stock reports and earn reputation, while also receiving notifications for restocks and new drops.
Real-time stock reports from community membersInteractive map showing store availabilityNotifications for upcoming product drops and restocks
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(1)
freemium5
Tradepost: Sell Instantly
No listings, no scams, no fees
Free
Quickly sell items online by uploading a photo or screenshot. Receive instant cash offers within seconds, avoiding listings, scams, and fees. Ideal for trading cards, tickets, and collectibles.
Instant cash offersSell via photo/screenshotNo listings required
🛍️ Shopping
(26)
free with in-app purchases6
PokeRestock
Pokémon & One Piece TCG Alerts
Free
Get instant notifications when popular collectibles and trading cards are back in stock. This app provides direct links to purchase items and tracks historical availability. It's designed for collectors who need fast, reliable updates on high-demand products.
Instant restock notificationsDeep links to checkoutHistorical restock tracking
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(51)
free7
Restockd
Pokemon, Pop Mart Labubu, GPUs
Free
Get instant alerts for high-demand product restocks, including collectibles, electronics, and GPUs. Avoid missing out on limited drops with real-time notifications and a customizable watchlist.
Instant restock alertsMonitor hundreds of productsCustomizable watchlist
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free8
Double Holo: Card Marketplace
Collect smarter, save more.
Free
A modern marketplace and intelligence platform for trading card collectors. Buy and sell cards with low fees, and utilize premium tools for market analysis, price forecasting, and collection management. Stop guessing and start making confident collecting decisions.
Low seller fees (4.9%)Curated card recommendationsReddit sentiment analysis
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(189)
free with in-app purchases9
PokeWatcher
by Holic Industries
Free
Never miss a restock on collectibles and in-demand items. Get instant alerts when products are back in stock across major retailers. Designed for collectors and enthusiasts to track availability and secure rare finds.
Real-time restock alertsTrack TCGs, figures, consoles, GPUsFollow inventory updates from retailers
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(8)
freemium10
Inventory Bot
Cloud based product tracking
Free
This app monitors major retailers for hard-to-find and in-demand products, providing real-time restock notifications. It can also automatically purchase items for you with a subscription and offers custom tracking for any product via URL.
Real-time restock notificationsAutomated product purchasing (subscription)Custom product tracking via URL
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(191)
free with in-app purchases