Restockr

Shopify inventory optimization app by eCommerce Custom Apps·Recover lost sales: Send your customers automatic emails when sold-out items are back in stock again

Snapshot

1.00(1 reviews)#176of 438 inInventory optimization

Ongoing.AI tracks Restockr daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesInventory optimizationStock alerts

Rating

1.00

1 reviews

Pricing

From $2/mo

free_trial

Built for Shopify

No

Years live

3

launched Mar 15, 2023

Last updated

Jun 30, 2026

Shopify listing

Catalog position

Where Restockr sits in the App Store.

Rank and percentile inside the Inventory optimization category — the competitive shape of the niche around this app.

Rank in Inventory optimization

#176

of 438 active apps

Review count percentile

57th

vs category siblings

Rating percentile

57th

vs category siblings

Years on App Store

3

since 2023

Listing change cadence

What Restockr has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+11shopify_lastmod: 2026-04-28 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-30Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 1

2026-06-16 → 2026-06-30

Shopify Lastmod · Jun 17

2026-04-28 → 2026-06-16

PricingIdentity & listingCadence

Reviews

What merchants are saying

1.00(1 reviews)
  • 0%positive0
  • 0%neutral0
  • 100%negative1

Popular mentions

  • bug

Top themes

  1. bug1

Plans

Restockr pricing tiers.

Basic

$2/month

  • 1. Customize notify me button
  • 2. Customize the email template
  • 3. Subscribers report
  • 4. Ability to integrate with custom mail credential

FAQ

Restockr — frequently asked questions.

What is Restockr on Shopify?
Restockr, officially listed on the Shopify App Store as Restockr: Back in Stock Alert, is a Shopify app in the Inventory optimization category. Restockr: Back in Stock Alert is a one-click, no-code store alert app that helps you recover lost sales by automatically notifying customers when out-of-stock products are restocked. Easily add a customizable "Notify Me" button on all product pages, and send instant restock alerts via email. Increase customer engagement, grow your mailing list, and benefit from 24/7 support. This app is ideal for merchants who wants to recover lost revenue with a simple, user-friendly app. It averages 1.00 out of 5 across 1 merchant reviews on the Shopify App Store.
How much does Restockr cost?
Restockr has a single paid plan at $2/month on the Shopify App Store.
Is Restockr free?
No, Restockr is a paid Shopify app. Plans start at $2/month on the Shopify App Store.
When was Restockr launched?
Restockr launched on March 15, 2023 — over 3 years on the Shopify App Store. In that time it has gathered 1 merchant reviews.
Is Restockr Built for Shopify?
Restockr does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best Restockr alternatives?
Merchants commonly compare Restockr with Back In Stock,Notify Me, Preorder, Back In Stock, Notify! Back in Stock|PreOrder, and Preorder Now Presale Timesact. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

Alternatives

Apps merchants pick instead.

DEVSQUAT SOLUTIONS

Back In Stock,Notify Me: Kbite

5.00★3,686

Known for: pricing

Artos Software

Preorder, Back In Stock ‑ STOQ

5.00★3,354

Notify Me!

Notify! Back in Stock|PreOrder

4.90★3,345

Kairock Partners SRL

Preorder Now Presale Timesact

4.90★1,901
Browse more inAll Inventory optimization apps All Stock alerts apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running Restockr.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

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Prefer the source? View Restockr on the Shopify App Store ↗