Shopify app · Now on the Shopify App Store

Sold out today, sold again tomorrow.

Lyravant: Back in Stock puts a “Notify me when available” form on every sold-out product and variant. The moment you restock, shoppers get an email from your store’s name with a link straight to it.

$0for unlimited signups and 500 alert emails a month
$9.99a month for Pro, flat, unlimited emails, never metered
7 daysafter the alert, the shopper’s email is deleted
0mentions of us in your store or your emails

Features

Turn “sold out” into a waiting list.

Switch it on in your theme once. The form shows only while a variant is sold out, follows shoppers as they switch variants, and matches your store.

Notify me when available Free

A signup form on any sold-out product or variant, in your colors and your words.

  • Unlimited signups, with consent recorded
  • Placed for you under the add-to-cart button, or wherever you put the block
  • Built-in bot and spam protection

Automatic restock emails Free

Add stock in Shopify and the app checks it, then emails everyone waiting, oldest first.

  • From your store’s name; replies go to your inbox
  • A link straight to the right variant
  • 500 a month on Free; the rest wait for next month, never lost

Demand list Free

Every sold-out product and variant with the number of shoppers waiting, so you know what to reorder first.

  • Orders and sales that came from your alert emails
  • A “check stock now” button

Your email, staged sends Pro

Unlimited emails in your own words, colors and logo, sent the smart way when stock is low.

  • Email a few people per item in stock, wait, check again
  • Never promise more than you have
  • Custom sender name and live preview

Wishlist Pro

A heart on product pages and product cards. Guests keep their list on their device; customers keep it in their account, on every device.

  • A wishlist page for your store
  • Saves count toward your most wanted report

Pre-orders and most wanted Pro

Tell shoppers when it’s coming, and see what people want over time.

  • A pre-order note for variants you sell past zero
  • An “expected back” date per product
  • Most wanted report and an optional marketing opt-in

The details

Built for your shoppers, not our list.

i.

Your store’s voice

Emails come from your store’s name and replies go to you. Shoppers never see our name, on your store or in their inbox.

ii.

Stock checked first

Right before every send, the app checks the variant really is in stock, so nobody is emailed about something that sold out again.

iii.

Minimal data

We keep the email, what they asked for and when they agreed, and delete it 7 days after the alert. Nothing else.

iv.

Easy to leave

Every email says why it was sent and has a one-click unsubscribe that works right away.

v.

Never metered on Pro

One flat price for unlimited emails. A big restock never means a bigger bill.

vi.

Clean exit

Uninstall and the form disappears from your theme, and everything we hold for your store is deleted.

Pricing

Free to start. One flat price for everything else.

Billed through your regular Shopify bill. Unlimited signups on every plan, no surprise tiers.

Free

$0forever

Everything a back-in-stock form needs.

  • “Notify me when available” on sold-out products and variants
  • Unlimited signups, with consent recorded
  • 500 restock emails a month, from your store’s name
  • Emails over the limit wait for next month, never lost
  • Demand list and orders from your alert emails
  • Your colors and wording on the product page

Founding price: the first 100 stores on Pro get $5 off every month, for life, so they pay $4.99/month for as long as they keep the app.

Questions

Frequently asked

How does it work?

When a variant is sold out, a “Notify me when available” button appears on its product page. Shoppers leave their email. As soon as you add stock in Shopify, the app checks it and emails everyone waiting for that variant, oldest first, with a link straight to it.

Who are the emails from?

From your store’s name, and replies go to your store’s contact email. Shoppers never see our name.

Is there a limit?

Signups are unlimited on every plan. Free includes 500 alert emails a month; anything beyond that waits for the next month (nothing is lost) or goes out at once on Pro, which is unlimited and never charged by volume.

How much is Pro?

$9.99 a month, flat, with a 14-day free trial the first time you start it. The first 100 stores on Pro get a permanent $5 discount, so they pay $4.99 a month for as long as they keep the app.

What if stock runs out again before everyone hears?

The app checks stock right before every batch, so it never emails about something that’s gone. With Pro’s staged sends, it emails a few people per item in stock, waits, and checks again.

What data do you keep?

The shopper’s email, the variant they asked about, when they agreed and whether the email went out. It’s deleted 7 days after the alert (or after a year if the item never comes back), right away if they unsubscribe, and when you uninstall. See our privacy policy.

Does it work with my theme?

It works with any Online Store 2.0 theme, including Dawn and Shopify’s other free themes. Switch on the app embed once and the button places itself under the add-to-cart button; add the block if you want it somewhere else. No code to paste.

Will it slow down my store?

No. The script is small, loads after your page, and the form is drawn by your theme on the server, so nothing shifts around.

What happens when I uninstall?

The button and wishlist disappear from your theme automatically, any Pro subscription ends, and everything we hold for your store is deleted.

Now on the Shopify App Store.

Install it free. The first 100 stores on Pro pay $4.99 a month for as long as they keep the app.