How SizeBack works
SizeBack reads the same stock information the shop shows on the product page, for the size you picked, and tells you when something changes.
We check the product page for you
Each product you watch is checked on a schedule: every 30 minutes on Free, every 5 minutes on Plus, every minute on Pro. If many people watch the same product, it is checked once for everyone.
Only real changes create an alert
You get an alert when your size goes from sold out to in stock, when the price changes, or when it reaches your target price. Nothing else, so your inbox stays quiet.
Alerts by email or Telegram
Every alert has the size, the price and a direct link to the product, so you can buy before it sells out again. Connect Telegram for the fastest alerts.
Every Zara country
Paste a link from any Zara country store. Prices, sizes and stock differ between countries, and we watch the store your link belongs to.
Restock history
We record when each size comes and goes, which shows how long restocks usually last.
Works with Zara in every country. Free to start, no card needed.