AI-Powered Collectibles Agent

Stop refreshing.
Start collecting.

Grailwatch is your AI agent that monitors every anime retailer 24/7. Pre-orders, restocks, price drops. It hunts your grails while you sleep.

Get Early Access How It Works

How It Works

Your personal buyer, always on shift.

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Multi-Retailer Monitoring

Scans AmiAmi, Crunchyroll Store, Solaris Japan, HobbyLink Japan, and more. Every listing, every update, every minute.

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Instant Drop Alerts

New pre-order for that Demon Slayer figure? Restock on a sold-out Nendoroid? You'll know before the Reddit post goes up.

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Price Intelligence

Compare prices across stores automatically. Track aftermarket values. Know exactly when to buy and when to wait.

Coverage

Every store. One agent.

AmiAmi Crunchyroll Store Solaris Japan HobbyLink Japan Good Smile Online Mandarake Tokyo Otaku Mode Right Stuf Meccha Japan + more coming

$13B+

Global anime merch market in 2026

24/7

Autonomous monitoring, zero manual checks

10+

Retailers monitored from a single dashboard

Never miss another drop.

Let Grailwatch hunt your collection while you watch anime.

Get Early Access