While Supplies Last

Shopify stock alerts app by Ethercycle·"Only X left in stock— order soon!"

Snapshot

5.00(8 reviews)#79of 245 inStock alerts

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

CategoriesStock alerts

Rating

5.00

8 reviews

Pricing

From $14/mo

free_trial

Built for Shopify

No

Years live

8

launched Jul 10, 2017

Last updated

Jun 30, 2026

Shopify listing

Catalog position

Where While Supplies Last sits in the App Store.

Rank and percentile inside the Stock alerts category — the competitive shape of the niche around this app.

Rank in Stock alerts

#79

of 245 active apps

Review count percentile

68th

vs category siblings

Rating percentile

76th

vs category siblings

Years on App Store

8

since 2017

Listing change cadence

What While Supplies Last 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+13shopify_lastmod: 2026-06-08 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-28works_with: none → Shopify Adminshopify_lastmod: 2026-06-28 → 2026-06-30Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 1

2026-06-28 → 2026-06-30

Works With · Jun 29

none → Shopify Admin

Shopify Lastmod · Jun 29

2026-06-16 → 2026-06-28

PricingIdentity & listingCadence

Reviews

What merchants are saying

5.00(8 reviews)
  • 87%positive20
  • 0%neutral0
  • 13%negative3

Top themes

    What merchants praise

    “Wasn't appearing as we needed, Kurt fixed this up for us and we are now very happy with this app! Thanks”
    Jaymes Swimwear · 5★

    What merchants complain about

    “Great app for products with few or one variant but not so practical in my case because I have about 30 variants for a couple of my products. It displays the whole array of inventory values for all the variants under the set amount, even though I select each individual variant. I sent an email asking if there was a solution to this 2 weeks ago but I did not receive an answer. So I will, unfortunately, have to uninstall...”
    Your Protein Store · 2★

    Plans

    While Supplies Last pricing tiers.

    Standard

    $14/month

      FAQ

      While Supplies Last — frequently asked questions.

      What is While Supplies Last on Shopify?
      While Supplies Last is a Shopify app in the Stock alerts category. While Supplies Last adds inventory scarcity "Only X left in stock— order soon!" messaging to your Product Detail Pages. While Supplies Last is designed to create a sense of urgency and encourage customers to make a purchase before an item runs out. It can help to increase sales, manage customer expectations, and improve the overall efficiency of your fulfillment operations by being transparent about inventory levels. It averages 5.00 out of 5 across 8 merchant reviews on the Shopify App Store.
      How much does While Supplies Last cost?
      While Supplies Last has a single paid plan at $14/month on the Shopify App Store.
      Is While Supplies Last free?
      No, While Supplies Last is a paid Shopify app. Plans start at $14/month on the Shopify App Store.
      When was While Supplies Last launched?
      While Supplies Last launched on July 10, 2017 — over 8 years on the Shopify App Store. In that time it has gathered 8 merchant reviews.
      Is While Supplies Last Built for Shopify?
      While Supplies Last 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 While Supplies Last alternatives?
      Merchants commonly compare While Supplies Last 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★3,684

      Known for: pricing

      Artos Software

      Preorder, Back In Stock ‑ STOQ

      5.00★3,341

      Notify Me!

      Notify! Back in Stock|PreOrder

      4.90★3,326

      Kairock Partners SRL

      Preorder Now Presale Timesact

      4.90★1,901
      Browse more inAll 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 While Supplies Last.

      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 While Supplies Last — free Start free

      Prefer the source? View While Supplies Last on the Shopify App Store ↗