(Updated September 2026) Track how checkout extensions Shopify apps rank on the Shopify App Store over time. This keyword page shows the full rankings table for tracked checkout extensions apps as of today, plus monthly position trends so you can see who's climbing and who's slipping.
All tracked checkout extensions Shopify apps ranked by current App Store position, with rank change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by date range, sortable by rank or rank change.
| App | Rank | Status |
|---|---|---|
1 | Leader | |
2 1 | Climbing | |
3 1 | Climbing | |
4 3 | Climbing | |
5 | Stable | |
6 | Stable | |
7 21 | Climbing | |
8 8 | Climbing | |
9 1 | Declining | |
10 4 | Climbing |
Key Insights:
Monthly ranking trajectory for the top 5 checkout extensions Shopify apps over the past year — pick any apps, change date range, or switch to Ranking Changes to see per-interval movement.
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
#1 | #1 | #1 | #1 | #1 | #1 | |
#42 | #31 | #21 | #4139 | #454 | #243 | |
#51 | #61 | #42 | #31 | #21 | #31 | |
#63 | #51 | #5 | #5 | #41 | #4 | |
#102 | #188 | #171 | #143 | #311 | #52 |
Key Insights:
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Blockify Checkout Customizer holds the #1 position for checkout extensions Shopify apps. Custom Checkout ‑ MT sits at #2 and Zigpoll Customer Surveys at #3, rounding out the top tier. Custom Checkout ‑ MT is the standout mover this month, climbing 37 positions to #2 — a momentum signal worth tracking.
7 climbed and 2 declined among the top 10 checkout extensions apps this month — the top of the table is broadly held while lower positions are contested, so for merchants comparing options, the relevant peer set depends on how close any given app is to today's #1.
Blockify Checkout Customizer climbed from #88 to #1 over the charted period — a 87-position gain among checkout extensions apps. Across the top 5 plotted checkout extensions apps, 4 improved their position while 1 declined — a category in upward motion.
With 5 of 5 plotted apps moving in the charted window, the checkout extensions category's competitive order is still being decided — recent trajectory is a sharper signal than current position alone.
Blockify Checkout Customizer currently ranks #1 for checkout extensions apps on the Shopify App Store and holds 63.4% market share (+15.83pp vs 30 days ago). Rankings refresh weekly — see the trend chart above for how this position has changed over time.
Rankings on this page reflect each app's position in Shopify's keyword search results for "checkout extensions", which Shopify computes from a mix of merchant install volume, review velocity, and recency. Apps beyond position #22 receive zero traffic in our market share calculation since merchants rarely scroll that far.
Custom Checkout ‑ MT has shown the strongest ranking momentum among checkout extensions apps, climbing 37 positions to #2 over the past 30 days. Sort the rankings table by Rank Change (Low to High) to surface the full set of recent gainers.
Checkout Extensions rankings show a mixed pattern — some leaders hold steady while challengers in positions #2–#10 reshuffle. Use the date range filter to compare any two snapshots.
Checkout Extensions dropped the most among the top 10 tracked checkout extensions apps, slipping 4 positions to #8 over the past 30 days. Switch the table sub-tab to "Ranking Changes" to see all decliners ordered by movement size.
ShopDigest tracks 96 checkout extensions apps on the Shopify App Store. The full list is paginated in the table above — adjust the date range and sort order to drill into any window.
For keyword pages, market share is rank-weighted: position #1 carries roughly 40× the weight of position #22, and apps beyond #22 receive zero weight. This reflects Shopify search behaviour — merchants almost never scroll past the top of the results, so positions further down don't translate to installs.
Rankings and trends across every Shopify app, category, and keyword.