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Sold out is where the next sale starts.

Shoppers leave their email on sold-out products. When you restock, Waitly tells them, and they come back to buy.

  1. A shopper finds their size sold out and taps Notify me.

    Harbor overshirt

    $68.00

    Size M is sold out

    you@example.com

    Notify me when available

  2. You restock. Waitly emails everyone who asked, in order.

    From Harbor Supply

    Harbor overshirt is back

    Size M is available again. You were number 3 in line.

    Buy it now

  3. They come back and buy. You see what the waitlist earned.

    Order #1042

    Paid
    Harbor overshirt / M$68.00

    Bought 4 minutes after a Waitly alert

    Recovered this month

    $4,912

Free plan for small stores. Growth and Pro start with a 14-day trial.

A product can be unavailable in four ways. Waitly has a tool for each.

Every one of them ends the same way: the shopper leaves an email instead of leaving your store, and you hear about the demand.

When it’s

Sold out

The shopper sees “Notify me when available”

Collects emails on the exact size or color that ran out, and emails each shopper when Shopify says it’s back.

Back in stock

When it’s

Made to order, or on its way

The shopper sees “Pre-order”

Keeps the Buy button working. Shoppers pay in full today and the order waits for stock.

Preorders

When it’s

Not launched yet

The shopper sees “I want this”

Turns a product page into a signup for launch day, with how many they want and where they shop from.

Coming SoonPro

When it’s

Not made yet

The shopper sees “Vote for what we make next”

Lets shoppers tick the ideas they’d buy, then emails the voters when you make one.

Product votingPro

What happens between “sold out” and “sold”

Once the Notify me block is on your product page, this runs on its own for every product and variant in your store.

  1. A shopper joins the line

    They pick a sold-out size, enter their email and tick the consent box. Waitly confirms by email: “You are on the list for Harbor overshirt / M.”

  2. Stock comes back

    Shopify tells Waitly the moment inventory changes. A variant going from unavailable to available is a restock. There’s nothing for you to press.

  3. Waitly emails the line

    In the order people joined, with your logo and color. On Pro, VIPs go first, and stock can go out in batches or as held units.

  4. The shopper buys

    They get 48 hours by default. If they don’t buy, they go back on the waitlist in their original place for the next restock.

  5. The sale is counted

    Orders within 7 days of an alert count as recovered revenue. Refunds and unpaid cancellations are taken back out.

Back in stock alerts that sound like your store

The email comes from your store’s name, replies go to your inbox, and the bar and button take your brand color. Shoppers never need to know Waitly exists.

  • Wait for one exact variant, or for any variant of the product.
  • A one-click unsubscribe in every email. Bounces and spam complaints stop automatically.
  • Every word on the storefront can be translated with Translate & Adapt.
Explore back in stock

From Harbor Supply <alerts@waitly.octabyte.app>

Subject Harbor overshirt is back in stock

Harbor Supply

Harbor overshirt is back

Harbor overshirt / M is available again at Harbor Supply.

You were number 3 in line for this one.

Buy it now

You are getting this because you asked Harbor Supply to tell you when Harbor overshirt / M was back in stock.

Stop alerts for Harbor overshirt / M

harbor-supply.com

Trail runner, low

$140.00

Size: 9

891011
Pre-order

Pay in full today. Ships around Nov 14.

Pre-order

Keep taking orders while the next batch is on its way

Preorder policies decide which products take preorders and when. Match them by product, variant, collection or tag, so new products join automatically.

  • Offer preorder only while a variant is sold out, and it turns off when stock arrives.
  • Cap the units per product so you never promise more than you can ship.
  • Every preorder order is tagged waitly-preorder for fulfilment.
Explore preorders

Know what your waitlist is worth, and how much to reorder

Waitly counts what alerts bring back and scores every waiting product from 0 to 100, so the next purchase order is based on real demand.

  • Recovered revenue and conversion after each alert Growth
  • Demand Score and a suggested restock quantity Pro
  • A restock planner sorted by what’s most wanted Pro
Explore analytics

Analytics

Example store

Right now

Shoppers waiting

1,284

Live waitlists

37

Last 30 daysGrowth

Recovered revenue

$4,912

Bought after alert

23%

Demand Score, Harbor overshirt / MPro

  1. Low0+
  2. Medium30+
  3. High50+
  4. Very high70+
  5. Critical85+

Example score 78, in the Very high band.

Restock suggestion: about 70 units

Find out what sells before you make it

Mark an upcoming product as Coming Soon and its page collects “I want this” signups. When it first comes into stock, everyone waiting gets a launch email. Not sure what to make? Put up ideas and let shoppers vote.

Coming Soon and product voting are part of Pro

Explore Coming Soon and voting
harbor-supply.com

Oat fleece, heavyweight

$96.00

Coming soon

Want this when it launches?

You’re asking for Oat / Medium.

Any size or color is fine

How many?2

you@example.com

Shopping from Canada

I want this

Start free. Upgrade when the waitlist starts paying.

Billed monthly through your Shopify invoice. Change or cancel whenever you like.

Full plan comparison

Free

$0forever

No trial needed

Everything you need to stop losing shoppers at a sold-out page.

Restock alerts a cycle
100
Preorders a cycle
20

Includes

  • Notify me on any sold-out product or variant
  • Automatic restock emails with your logo and color
  • Preorder policies, paid in full at checkout
  • Waitlists, send log and shoppers waiting right now
Install free

Growth

$19a month

14-day free trial

See what Waitly earns you, and make every word and color yours.

Restock alerts a cycle
5,000
Preorders a cycle
500

Everything in Free, plus

  • Recovered revenue and conversion after each alert
  • Your own email subject, heading, message and button
  • No “Powered by Waitly” line, plus extra button styles
  • Preorder launch dates, ship estimates and your own order tag
  • CSV export and a tag on customers an alert brought back
Start Growth trial

Pro

$49a month

14-day free trial

Control who gets stock first, and know what to make and reorder.

Restock alerts a cycle
20,000
Preorders a cycle
Unlimited

Everything in Growth, plus

  • Waitlist priority and each shopper’s place in line
  • Alerts in batches, stopped when sold out
  • Hold a unit for the first shoppers in line
  • Demand by variant, trends and potential revenue
  • Demand Score, restock suggestions and the restock planner
  • Coming Soon pages with launch alerts
  • Let shoppers vote on your next products
Start Pro trial

Two steps to your first waitlist

No code and no theme files. Waitly uses Shopify’s own theme app blocks, so it works with any Online Store 2.0 theme and uninstalls cleanly.

  1. 1

    Add the Notify me block to your product page

    One button on the Waitly home page opens your theme editor with the block already in place. Check it sits where you want, then save.

  2. 2

    Test the button on a sold-out product

    Open any sold-out variant, sign up with your own email, and watch the waitlist appear in Waitly. From then on, restocks are handled for you.

  3. Want more? See the full setup guide, including preorders, Coming Soon and voting blocks.

Questions merchants ask first

Read every question

Put a Notify me button on your sold-out products today.

Start on the free plan. It takes two steps and no code, and every sold-out variant starts collecting demand straight away.