Ajax Cart Shopify Apps — Full Market Share Table
All tracked ajax cart Shopify apps ranked by current install share, with change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by country and date range.
| # | App | Market Share | Change | Status |
|---|---|---|---|---|
| 1 |  King Product Options, Variants | 70.48% | 13.96 | Climbing |
| 2 |  Essent Cart Drawer Cart Upsell | 20.13% | 9.19 | Declining |
| 3 |  Kaching CartDrawer Cart Upsell | 4.35% | 3.98 | Declining |
| 4 |  AOV.ai Cart Drawer Cart Upsell | 2.25% | 1.06 | Declining |
| 5 |  Bulk Discounts Now WOD | 0.97% | 0.05 | Climbing |
| 6 |  Wholesale Pricing Now: B2B | 0.54% | 0.31 | Declining |
| 7 |  Rapid Cart Drawer Cart Upsell | 0.46% | 0.24 | Climbing |
| 8 |  iCart Cart Drawer Cart Upsell | 0.29% | 0.29 | Climbing |
| 9 |  Persistent Cart ‑ Sync Devices | 0.27% | 0.12 | Climbing |
| 10 |  Snap Cart Drawer Cart Upsell | 0.23% | 0.03 | Climbing |
Showing 1-10 out of 24
Key Insights:
- King Product Options, Variants holds 70.5% share of ajax cart app installs — 50.4pp ahead of Essent Cart Drawer Cart Upsell (20.1%).
- Top 3 apps (King Product Options, Variants, Essent Cart Drawer Cart Upsell, Kaching CartDrawer Cart Upsell) account for 95.0% of all ajax cart install share — a fragmented market.
- King Product Options, Variants is gaining share fastest this month (+13.96pp) — the largest single gainer among the top ajax cart apps by share.
- Essent Cart Drawer Cart Upsell is losing share fastest (-9.19pp) — could indicate a churning user base or a stronger challenger gaining ground.
Ajax Cart Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 ajax cart Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| King Product Options, Variants | 3.5%0.49 | 9.6%6.05 | 7.6%1.91 | 9.5%1.86 | 65.7%56.21 | 61.0%4.67 |
| Essent Cart Drawer Cart Upsell | 28.8%27.00 | 30.6%1.79 | 60.8%30.27 | 59.7%1.18 | 19.7%39.95 | 27.9%8.14 |
| Kaching CartDrawer Cart Upsell | 4.0%1.24 | 3.0%1.07 | 3.9%0.97 | 5.9%1.96 | 8.5%2.66 | 7.5%1.05 |
| AOV.ai Cart Drawer Cart Upsell | 20.3%10.44 | 6.5%13.87 | 6.7%0.28 | 6.8%0.06 | 2.8%3.98 | 0.9%1.86 |
| Bulk Discounts Now WOD | 0.0%0.01 | 0.0%– | 0.0%0.01 | 0.0%– | 1.0%0.94 | 0.8%0.12 |
Key Insights:
- King Product Options, Variants's share expanded from 2.6% → 61.0% over the charted period.
- Of the top 5 tracked ajax cart apps, 5 grew share and 0 lost share — leader is widening the gap.
Top Ajax Cart Shopify Apps by Country
Per-country market share rankings for ajax cart Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
| # | Worldwide |  United States |  India |  China |  United Kingdom |
|---|---|---|---|---|---|
| 1 | King Product Options, Variants | King Product Options, Variants | King Product Options, Variants | King Product Options, Variants | King Product Options, Variants |
| 2 | Essent Cart Drawer Cart Upsell | Essent Cart Drawer Cart Upsell | Essent Cart Drawer Cart Upsell | Essent Cart Drawer Cart Upsell | Essent Cart Drawer Cart Upsell |
| 3 | Kaching CartDrawer Cart Upsell | Kaching CartDrawer Cart Upsell | AOV.ai Cart Drawer Cart Upsell |  Ajax Cart Pro ‑ Smart Purchase | Kaching CartDrawer Cart Upsell |
| 4 | AOV.ai Cart Drawer Cart Upsell | AOV.ai Cart Drawer Cart Upsell | iCart Cart Drawer Cart Upsell |  HUE Cart Drawer | AOV.ai Cart Drawer Cart Upsell |
| 5 | Bulk Discounts Now WOD | Wholesale Pricing Now: B2B | Snap Cart Drawer Cart Upsell | Bulk Discounts Now WOD | iCart Cart Drawer Cart Upsell |
Key Insights:
- King Product Options, Variants leads ajax cart apps in all 4 tracked markets — United States, India, China, United Kingdom.
Top 5 Apps in Ajax Cart
- Ajax Cart Pro ‑ Smart Purchase — Leads ajax cart apps with 0 install share, rated 4.7★.
- King Product Options, Variants — Holds 61.0% of ajax cart app install share, rated 4.7★ — gaining share this month.
- HUE Cart Drawer — Holds 0 of ajax cart app install share, rated 5.0★.
- Bulk Discounts Now WOD — Holds 0.8% of ajax cart app install share, rated 4.6★ — losing share this month.
- TermsBee ‑ I Agree To Terms — Holds 0 of ajax cart app install share, rated 4.8★.
Ajax Cart Shopify Apps — Frequently Asked Questions
1. Which ajax cart app has the highest market share on Shopify?
King Product Options, Variants ranks #1 by share among ajax cart apps at 70.5%, but the market is fragmented — multiple apps capture meaningful share. Compare the top 5 on features and pricing before deciding.
2. How is market share calculated for ajax cart Shopify apps?
For ajax cart (a keyword page), market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. Each app's weighted score is divided by the total weighted score across the keyword to give the share %. This reflects Shopify search behaviour: most installs come from the top of the results.
3. Which ajax cart apps are gaining market share on Shopify?
King Product Options, Variants is gaining ajax cart app market share fastest this month, up +13.96pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which ajax cart apps are losing market share on Shopify?
Essent Cart Drawer Cart Upsell has lost the most market share this month among ajax cart apps (-9.19pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most ajax cart Shopify app installs?
United States drives the largest share of ajax cart app installs at 22.6%, followed by India at 12.1% and United Kingdom at 10.0%. Use the country picker on the third card to compare market leaders by country.
6. How many ajax cart apps does ShopDigest track on Shopify?
ShopDigest tracks 96 ajax cart apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
7. Why does the highest-share ajax cart app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under ajax cart (driven by Shopify's own algorithm), while market share on ShopDigest is estimated from review counts and other factors as a proxy for active installs. The two metrics move on independent dynamics, so the highest-share app and the #1-ranked app are not always the same — and a divergence between them is worth noting rather than assuming one will pull the other along. For ajax cart, King Product Options, Variants leads on share; see the rankings tab for who currently holds #1 position.
