BackBy Back in Stock Notify Me

Catch the buyers you'd lose to "Sold out."

by 8th Origin LLC · Launched: July 2026 · Free plan available.

0.0 on Shopify Built for Shopify

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Capture back-in-stock signups on sold-out variants. Export CSV, send with your own email tool.

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About BackBy Back in Stock Notify Me

Every sold-out variant leaks sales: shoppers see "Sold out" and leave. BackBy swaps Add to Cart for a "Notify me when back in stock" form on out-of-stock variants — one theme block, placed once, no code edits. Signups land in your waitlist grouped by product, with a live counter on your dashboard, ready to export as CSV and send through the email service you already use. BackBy never sends email for you and never reads orders or customer records. When stock returns, your list is ready. Sold-out variants show a notify-me signup form automatically — no theme code Collect-only: you keep your own email service, BackBy just builds the list Waitlist grouped by product, live capture counter, one-click CSV export Auto-flip: the form appears the moment any variant hits zero inventory Least-privilege: reads products only — no orders, no customer records Show more Show less

Last verified: July 22, 2026 · Fresh