DiffsparkBack-in-stock alerts: never miss a restock again
A simple setup to be the first to know when a sold-out product is available again.
Popular items sell out in minutes and restock without warning. By the time the store emails you — if it ever does — it is gone again.
Monitor the availability text
Watch the part of the page that flips between 'Out of stock' and 'Add to cart'. When that text changes, you hear after the next check, at your plan's interval.
Where the alert goes
Free sends email. Telegram starts on Starter. Webhook starts on Pro. None of these fire before the next scheduled check.