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BackBy Back in Stock Notify Me
- by 8th Origin LLC
- Free plan available. Free trial available.
- by 8th Origin LLC
- Free plan available. Free trial available.
Capture back-in-stock signups on sold-out products. Export waitlists as CSV and send with your own email tool—no auto-emails sent.
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About the BackBy Back in Stock Notify Me
BackBy turns every sold-out variant into a sales opportunity by replacing the "Sold out" button with a "Notify me when back in stock" signup form. Install once using a single theme block—no coding required. The app automatically captures customer emails when any variant hits zero inventory, building your waitlist grouped by product with a live counter on your dashboard. Export your back-in-stock signups as CSV and send notifications through your own email service. BackBy operates on least-privilege access, reading only product data—never your orders or customer records. It collects signups only; you control when and how to email your waitlist when inventory returns.
Launched: July 13, 2026
Key features
- 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
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Pricing of BackBy Back in Stock Notify Me
Free
Free
- 100 lifetime captured emails
- Notify-me form on sold-out variants
- Waitlist dashboard with live counter
BackBy Pro
$4.99 / month
- Unlimited lifetime captures
- Auto-flip the moment stock hits zero
- One-click CSV export
