(Updated September 2026) Compare reviews and ratings for save cart Shopify apps and see which apps are gaining the most install momentum. Review counts are the closest proxy to actual installs — Shopify doesn't publish install numbers — so review velocity is one of the strongest signals of merchant adoption for save cart apps.
All tracked save cart Shopify apps ranked by total review count, with new reviews gained vs 30 days ago and average rating. Filter by country and date range; sort by reviews or review velocity.
| App | Reviews | Rating |
|---|---|---|
1,19439 | 4.9 | |
1,177122 | 5.0 | |
1,16243 | 4.7 | |
1,09322 | 4.9 | |
1,0221 | 4.8 | |
88328 | 4.8 | |
809116 | 5.0 | |
80721 | 5.0 | |
72927 | 5.0 | |
6504 | 4.8 |
Key Insights:
Monthly cumulative review count for the top 5 save cart Shopify apps over the past year — a longitudinal view of which apps keep accumulating reviews and which have flattened.
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
828107 | 940112 | 1,059119 | 1,191132 | 1,305114 | 1,36156 | |
1,08232 | 1,12038 | 1,15636 | 1,19943 | 1,23738 | 1,24710 | |
1,01725 | 1,04831 | 1,07224 | 1,09624 | 1,11115 | 1,12110 | |
46059 | 578118 | 697119 | 821124 | 940119 | 1,00666 | |
78953 | 83950 | 87536 | 91742 | 95437 | 97218 |
Key Insights:
Race-style view of how the top 5 save cart Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis. Adjust the milestone or app set with the filters above.
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
17 | 1,221 | |
38 | 1,210 | |
68 | 1,010 | |
82 | 980 | |
90 | 1,118 |
Key Insights:
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Discounty: Bulk Discount Sales leads save cart Shopify apps with 1,194 cumulative reviews and a 4.9★ average rating. Kaching CartDrawer Cart Upsell (1,177 reviews) and Kiwi Size Chart & Recommender (1,162 reviews) round out the top 3. Combined, the top 3 apps hold 37.1% of all reviews across the top tier — a tight oligopoly where the leader's review flywheel is hard to break. Notable mover: Kaching CartDrawer Cart Upsell added the most new reviews this month (+122) — a strong recent install signal.
Discounty: Bulk Discount Sales's 1,194-review base reflects long-running merchant adoption in save cart — a tenure signal for merchants who weight track record alongside current fit. Kaching CartDrawer Cart Upsell (1,177 reviews) and the rest of the top tier carry meaningful adoption too, and feature scope, support, and current trajectory often matter more than raw review totals when choosing between established options.
Kaching CartDrawer Cart Upsell accumulated 1,357 new reviews from Feb 2025 to Sep 2026, growing from 4 to 1,361 cumulative reviews — a steep addition rate for save cart apps. Across the top 5 plotted save cart apps, the steepest ongoing slopes mark the ones still actively winning new merchants — absolute review counts matter less than recent acceleration when picking apps in a category that's still growing.
Kaching CartDrawer Cart Upsell's lead in cumulative reviews compounds in concentrated save cart categories: more reviews lift App Store rank, which drives more installs, which add more reviews — newcomers face a steep curve to catch up to the 1,361 cumulative base.
Kaching CartDrawer Cart Upsell reached 1,000 reviews in 17 months since launch — the fastest ramp among the top 5 save cart apps tracked here. Discounty: Bulk Discount Sales in 38 months, EG Auto Add to Cart Free Gift in 68 months, SP Sales Pop up Social Proof in 82 months, and Kiwi Size Chart & Recommender took 90 months to cross the same milestone, a 73-month spread between the fastest and slowest in the set.
All 5 apps in this set have crossed 1,000 reviews, with current cumulative counts now ranging from 980 (SP Sales Pop up Social Proof) to 1,221 (Kaching CartDrawer Cart Upsell) — a 1.2× difference, showing how far ahead the leader has continued to build past the milestone.
The 73-month gap between Kaching CartDrawer Cart Upsell's and Kiwi Size Chart & Recommender's time-to-1,000 highlights how unevenly product-market fit landed across this save cart set — the leader found its merchant audience early, while late-rampers took multiple years to reach the same review depth. For merchants comparing these apps today, slower-ramping apps may have closed the functionality gap but still operate on smaller review bases.
Discounty: Bulk Discount Sales has the most reviews among save cart Shopify apps with 1,194 total reviews, ahead of Kaching CartDrawer Cart Upsell at 1,177. Sort the table by Reviews (High to Low) to see the full ranked list.
Reviews are the closest publicly available proxy for install volume on Shopify — Shopify doesn't publish install counts, so cumulative reviews and review velocity are the standard way to measure adoption. For save cart apps, this page shows total reviews, new reviews per month, and time-to-1,000 reviews so you can compare both established scale and current momentum.
Kaching CartDrawer Cart Upsell is gaining the most new reviews this month among save cart apps, adding 122 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
Kaching CartDrawer Cart Upsell hit 1,000 reviews in 17 months since launch — the fastest review ramp among tracked save cart Shopify apps. Use the "Fastest to 1,000 Reviews" chart above to compare against other apps or change the milestone (5,000, 10,000, etc.).
The top 5 save cart apps average 4.9★ across 5,539 combined reviews — a strong overall quality benchmark. Individual ratings appear in the table above; sort by Reviews to see how rating varies across the most-installed apps.
Review counts and rating data refresh weekly on this page. The Reviews Trend chart aggregates monthly intervals by default — switch to weekly granularity for shorter-term signals or yearly for macro trends.
Rankings and trends across every Shopify app, category, and keyword.