(Updated September 2026) Track Notify Me, Back in Stock: CW's estimated install share within every Shopify App Store group it appears in — categories, keywords, and collections — with current %, 30-day change, and Growing / Stable / Declining status. Customizable back in stock alerts for out of stock products.
Notify Me, Back in Stock: CW's estimated install share within each Shopify App Store group it appears in — categories, keywords, and collections — with current %, status (Growing / Stable / Declining), and 30-day change. Filterable by date range and sortable by share or share change.
| Category/Keyword | Market Share | Status |
|---|---|---|
CategoryNotifications - Other Store design > Notifications > Notifications - Other | 18.34%1.62 | Declining |
KeywordNotification types | 2.11%1.07 | Growing |
CategoryStock alerts Marketing and conversion > Upsell and bundles > Stock alerts | 1.63%0.32 | Declining |
CategoryNotifications Store design > Notifications | 1.04%0.15 | Declining |
Keywordnotify when back in stock | 0.77%1.71 | Declining |
KeywordNotification settings | 0.70%0.17 | Growing |
Keywordwarehouse | 0.42%2.75 | Declining |
CollectionWorks with Online Store 2.0 themes | 0.40%0.06 | Declining |
CategoryUpsell and bundles Marketing and conversion > Upsell and bundles | 0.27%0.04 | Declining |
CategoryStore design | 0.18%0.02 | Declining |
Key Insights:
Monthly market share trajectory for Notify Me, Back in Stock: CW across its top 5 Shopify App Store groups over the past year — pick categories or keywords to plot, filter by country, and switch sub-tabs for absolute share or per-interval change.
| Category / Keyword | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| Notifications - Other | 21.31% | 20.29%1.02 | 20.04%0.25 | 18.63%1.41 | 18.01%0.62 | 17.24%0.77 |
| Stock Alerts | 2.19% | 2.09%0.1 | 1.92%0.17 | 1.64%0.28 | 1.45%0.19 | 1.21%0.24 |
| Forum | — | — | — | — | — | 1.16% |
| Notifications | 1.21% | 1.21% | 1.18%0.03 | 1.05%0.13 | 0.98%0.07 | 0.86%0.12 |
| Notification Types | — | 1.84% | 1.02%0.82 | 2.13%1.11 | 1.76%0.37 | 0.68%1.08 |
Key Insights:
Notify Me, Back in Stock: CW captures the largest share of installs in Notifications - Other — 18.3% of the group's tracked install base, followed by 2.1% in Notification types and 1.6% in Stock alerts. Sort the table by Share to see the full ordered list.
Notify Me, Back in Stock: CW is contracting in more groups than it's expanding. warehouse saw the sharpest dip this month — switch to "Market Share Changes" to see the full distribution and check whether the contractions cluster around a shared theme.
Market share is estimated from each app's review velocity within a group, used as a proxy for install share. For category and collection groups, it's a straight share-of-reviews calculation; for keyword groups, ranking position is weighted (rank #1 ≈ 40× the weight of rank #22, with apps beyond #22 excluded) since search traffic concentrates heavily at the top. The Country filter on the table re-computes share using only that country's reviews.
Notify Me, Back in Stock: CW appears in 25 Shopify App Store groups in total — categories, keywords, and collections combined. The table above lists the top 10 where it captures the largest share; paginate or sort by Change to see the rest.
Share figures are recomputed weekly from the latest review data. Notify Me, Back in Stock: CW is currently losing share in more groups than it's gaining — the trend chart's date range filter lets you check whether the slide started recently or has been ongoing.
Rankings and trends across every Shopify app, category, and keyword.