Product Stock Notifications

Shopify email marketing app by Critbit·Turn out-of-stock moments into sales — automatically notify customers when products are back.

Snapshot

#367of 379 inEmail marketing

Product Stock Notifications is newly listed on the Shopify App Store. Ongoing.AI is observing daily category rank, search-keyword position, install footprint, and listing changes from launch — first tracked May 28, 2026. The trajectory is being captured before the first reviews accumulate.

CategoriesEmail marketing

Pricing

Free

free

Built for Shopify

No

Years live

0

launched May 13, 2026

Last updated

Jul 1, 2026

Shopify listing

Catalog position

Where Product Stock Notifications sits in the App Store.

Rank and percentile inside the Email marketing category — the competitive shape of the niche around this app.

Rank in Email marketing

#367

of 379 active apps

Review count percentile

0th

vs category siblings

Rating percentile

0th

vs category siblings

Years on App Store

0

since 2026

Listing change cadence

What Product Stock Notifications 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+12shopify_lastmod: 2026-05-29 → 2026-06-21shopify_lastmod: 2026-06-21 → 2026-06-23works_with: none → Shopify Adminshopify_lastmod: 2026-06-23 → 2026-06-30works_with: Shopify Admin → noneshopify_lastmod: 2026-06-30 → 2026-07-01Jun 13, 26Jun 24, 26Jul 4, 26

Shopify Lastmod · Jul 2

2026-06-30 → 2026-07-01

Works With · Jul 1

Shopify Admin → none

Shopify Lastmod · Jul 1

2026-06-23 → 2026-06-30

PricingIdentity & listingCadence

Capabilities

What Product Stock Notifications can do.

The 4 capabilities Product Stock Notifications lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

Campaign types

1
  • Back-in-stock emails

Managing campaigns

3
  • Editor tool
  • Custom code
  • Bulk editing

FAQ

Product Stock Notifications — frequently asked questions.

What is Product Stock Notifications on Shopify?
Product Stock Notifications is a Shopify app in the Email marketing category. Never lose a sale to an out-of-stock product. Notify adds a subscribe form to your product pages — customers enter their email and get an automatic alert the moment inventory is restocked. Track subscribers per variant, customize your email templates to match your brand, and send notifications from your own domain via SMTP. GDPR-friendly. Works with any Shopify theme — no coding required.
How much does Product Stock Notifications cost?
Product Stock Notifications is free to install and use on Shopify — there are no paid plans on this app.
Is Product Stock Notifications free?
Yes — Product Stock Notifications is free to install and use on Shopify. There are no paid plans.
When was Product Stock Notifications launched?
Product Stock Notifications launched on May 13, 2026.
Is Product Stock Notifications Built for Shopify?
Product Stock Notifications 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 Product Stock Notifications alternatives?
Merchants commonly compare Product Stock Notifications with Shopify Flow, Pop Convert, SendWILL Popup Email Marketing, and Privy. 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.

Shopify

Shopify Flow

4.70★11,438

Known for: performance

Pop Convert

Pop Convert ‑ Pop Ups, Banners

4.90★8,308

Known for: pricing

SendWILL

SendWILL Popup Email Marketing

4.90★7,085

Known for: customer-support

Privy Operations

Privy ‑ Email, SMS & Pop Ups

4.50★4,035

Known for: billing-issues

Browse more inAll Email marketing 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 Product Stock Notifications.

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.

Track Product Stock Notifications — free Start free

Prefer the source? View Product Stock Notifications on the Shopify App Store ↗