Notify Me, Back in Stock: SW

Back in stock alerts and waitlists for out of stock...

by CWILL · Launched: September 2021 · Free plan available.

4.8 (586) on Shopify Used by 6,609 Shopify stores Built for Shopify

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Recover more sales with AI-optimized notifications and multilingual customer alerts.

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About Notify Me, Back in Stock: SW

Out-of-stock products shouldn’t mean lost sales. SendWILL Back In Stock helps merchants recover demand with AI-powered back in stock, notify me and restock alerts via email and SMS. We analyze inventory levels, restock quantities and customer demand to send notifications at the right time for higher conversions. Automatically localized signup experiences, popups and forms blend naturally into Shopify themes with no coding required, backed by responsive 24/7 support. Automatic email/SMS notifications to reach customers at the right time Show button and popup on out-of-stock product & collection pages Edit email template freely in block section Multiple languages templates Inventory alert per warehouse / location Show more Show less

Last verified: July 12, 2026 · Fresh

App details

Developer: CWILL
Category: Marketing & conversion
Pricing: Free plan available
Launched: September 2021
Rating: 4.8 (586) on Shopify

Key features

10 notifications/mo
Unlimited subscriber sign-ups
Inline & float button display
24/7 LiveChat Support
50 notifications/mo

Integrations with:

Ecomposer, Klaviyo, MailChimp, Shopify Admin, gempage

3 plans · starts free · 14-day free trial

Free

Starter

$9.90/month

Growth

$29/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 64 Shopify App Store reviews

Use the arrows to read individual reviews

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— CaloShop

super schneller und freundlicher Support. Sehr zu empfehlen

— ManTrend

Très bonne application !! Et super SAV

— Sonny Angel France

Je suis satisfaite de cette application. Elle est facile d'utilisation et fait le job.

— Lambertine Paris

super good experience and super customer service! Pia helped us to solve an issue rapidly!

— Miamily US

This is a useful app that has improved and made good changes over time, support is great and they respond pretty quickly. They also enabled one of the features for free.

— G-Spice Mexico

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— FancyKeebs

Although the app initially seemed to meet our needs, unfortunately I now have to leave a less-than-positive review. Lately, we’ve been experiencing some fairly serious issues that are affecting our customers’ experience (emails being sent when they shouldn’t be, and emails not being sent when they should be). Unfortunately, communication via chat isn’t very smooth; they have a hard time understa...

— Ten Twelve

app gone paid after being unlimited free.

— atwoodtoys

App went paid

— Atwood Rope MFG

When using the back‑in‑stock notification feature, customer accounts are automatically created, which is confusing and raises concerns about the system’s specifications. In addition, the admin settings are complex and difficult to understand, and responses from customer support have been slow. Moreover, the guidance provided by customer support has been inconsistent, with explanations and instruct...

— 鎌倉紅谷公式オンラインショップ

App doesn't work, when you put things back in stock it doesn't detect it and no emails are sent. Edit: App started to work only to spam the same back in stock email to my customers, each customer on the list was sent the email 11x resulting in a huge amount of complaints asking us to stop spamming them.

— Dugz Cards

Removed all ability to see subscriptions per product etc or sent emails, supposed to just trust that it works I guess. Worse than worthless - data scrapping junk. Used to be a good app but they just gotta suck that AI ****

— Cross Exotics

Great support. Great app. I recommend.

— VIRAKIDS

very useful and great customer service

— Augason Farms

Obsługa techniczna tej aplikacja jest na wysokim poziomie. Na prawdę są pomocni a to się liczy.

— Marco Shoes Official Store

Une application très utile qui permet nouer le premier lien avec des potentiel client. Facile à utiliser, même pour la personnalisation d'E-mail d'alerte.

— Fleurétoilée

App muito útil e apoio sempre disponível.

— Dalgodao.com

Very useful app for customers and retailers alike - it's one of those things that just works. I would like there to be a few more options when it comes to customising the email. The support team are particularly helpful and responsive.

— Bigjigs Toys