Back in Stock Notify Me Widget for Shopify
Don't lose sales to sold-out variants. A Notify Me form appears only when the selected variant is out of stock, so shoppers can ask to hear when it's back.
When a variant sells out, most shoppers simply leave. This widget gives them a reason to stay in touch. It stays hidden while the variant is in stock and shows an email form as soon as it isn't, updating instantly when shoppers switch variants.
Connect a Zapier, Make or Pabbly webhook and every request is sent to your automation with the shopper's email, the product, the variant and a link. From there you can add it to a spreadsheet, your email list or a Slack channel. No webhook yet? It falls back to a pre-filled email to you, so it works the moment it's installed.
One Liquid file with no app or database. Colors and every label are editable in the theme editor, and it's keyboard accessible.
Requirements
One Liquid section file. No app, no database. Connect a Zapier, Make or Pabbly webhook for automatic capture, or use the built-in email fallback.
Compatibility
Works with any Online Store 2.0 theme. Uses Shopify's own stock status to decide when a variant is sold out.
v1.0.0 Current Sep 25, 2026
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