(Updated October 2026) Track Cart Pencil'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. Edit variants in cart: reduce abandonment and returns with sticky add-to-cart bar and custom drawer.
Cart Pencil'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 |
|---|---|---|
CategoryCart customization Marketing and conversion > Checkout > Cart customization | 0.02%0.00 | Growing |
CategoryCheckout Marketing and conversion > Checkout | 0.01%0.00 | Growing |
CategoryMarketing and conversion | 0.00%0.00 | Growing |
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Key Insights:
Monthly market share trajectory for Cart Pencil across its top 3 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 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Cart Customization | 0.02% | 0.02% | 0.02% | 0.02% | 0.02% | 0.02% |
| Checkout | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% |
| Marketing And Conversion | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% |
Key Insights:
Cart Pencil captures the largest share of installs in Cart customization — 0.0% of the group's tracked install base, followed by 0.0% in Checkout and 0.0% in Marketing and conversion. Sort the table by Share to see the full ordered list.
Cart Pencil is gaining share in more groups than it's losing. Cart customization is the biggest gainer this month — switch the table sub-tab to "Market Share Changes" to see the full set of gainers and losers ordered by movement size.
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.
Share figures are recomputed weekly from the latest review data. Cart Pencil's current trajectory shows expanding share across multiple Shopify groups — the chart's Monthly granularity smooths weekly noise; switch to Weekly to see the inflection points.
Rankings and trends across every Shopify app, category, and keyword.