Shopify restock alerts
Restock alerts that check the shelf before they email
Back in Stock emails your waitlist the moment a sold-out product returns — and re-checks live inventory at send time, so it never fires a false “it’s back”.
by SlothRockethow an alert fires (or doesn’t)
What you get
Live-verified alerts
Every email is re-checked against live inventory before it sends, so an alert always means the item is truly buyable again — no false alarms.
Flat pricing
$19/month, unlimited alerts. No per-subscriber fees — your bill never grows with your list. Start free.
Know what to restock
See demand ranked by product and variant, straight from real shopper sign-ups. Restock what people are actually waiting for.
The difference
Why do restock alerts fire when the product is still sold out?
Inventory webhooks report a quantity, not whether a product can be bought. That gap sends emails for things nobody can buy. We break down the four cases — and the one check that stops them.
Pricing
Free to start. Flat $19/month when you grow.
Unlimited alerts, your branding, discount codes in the email, and the live re-check on every send. No per-subscriber fees, cancel anytime.
“It only emails when the shopper can actually buy. The rest is noise.”