Save Cart Shopify Apps — Full Market Share Table
All tracked save 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 |  PluralCart: Save Carts & Share | 41.42% | 15.17 | Declining |
| 2 |  Ecto ‑ Persistent Cart Sync | 37.96% | 18.16 | Climbing |
| 3 |  Appify Persistent Cart Saver | 10.35% | 10.35 | Climbing |
| 4 |  CSS: Cart Save and Share | 4.83% | 10.73 | Declining |
| 5 |  C:Hub Customer Accounts | 2.76% | 2.54 | Declining |
| 6 |  Cloudshelf | 0.55% | 0.13 | Climbing |
| 7 |  Point of Sale | 0.52% | 0.01 | Declining |
| 8 |  Cosmo: Customer Accounts App | 0.35% | 0.20 | Climbing |
| 9 |  CartSync ‑ Persistent Cart | 0.26% | 0.01 | Declining |
| 10 |  Buy Button Plus Channel | 0.21% | 0.21 | Climbing |
Showing 1-10 out of 25
Key Insights:
- PluralCart: Save Carts & Share holds 41.4% share of save cart app installs — 3.5pp ahead of Ecto ‑ Persistent Cart Sync (38.0%).
- Top 3 apps (PluralCart: Save Carts & Share, Ecto ‑ Persistent Cart Sync, Appify Persistent Cart Saver) account for 89.7% of all save cart install share — a concentrated market.
- Ecto ‑ Persistent Cart Sync is gaining share fastest this month (+18.16pp) — the largest single gainer among the top save cart apps by share.
- PluralCart: Save Carts & Share is losing share fastest (-15.17pp) — could indicate a churning user base or a stronger challenger gaining ground.
Save Cart Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 save 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 |
|---|---|---|---|---|---|---|
| PluralCart: Save Carts & Share | 40.7% | 42.2%1.54 | 41.0%1.24 | 43.9%2.92 | 61.7%17.84 | 41.4%20.32 |
| Ecto ‑ Persistent Cart Sync | 24.9% | 25.9%0.94 | 25.1%0.76 | 36.2%11.11 | 15.4%20.77 | 38.0%22.52 |
| Appify Persistent Cart Saver | — | — | — | — | 0.4% | 10.3%9.96 |
| CSS: Cart Save and Share | 16.8% | 23.2%6.44 | 22.5%0.68 | 8.8%13.76 | 8.5%0.29 | 4.8%3.66 |
| C:Hub Customer Accounts | — | — | 7.7% | 8.2%0.55 | 11.6%3.35 | 2.8%8.82 |
Key Insights:
- PluralCart: Save Carts & Share's share expanded from 40.7% → 41.4% over the charted period.
- Of the top 5 tracked save cart apps, 3 grew share and 2 lost share — leader is widening the gap.
Top Save Cart Shopify Apps by Country
Per-country market share rankings for save 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 | PluralCart: Save Carts & Share | PluralCart: Save Carts & Share |  Cart Relay ‑ Persistent Cart | PluralCart: Save Carts & Share | Ecto ‑ Persistent Cart Sync |
| 2 | Ecto ‑ Persistent Cart Sync | Appify Persistent Cart Saver | PluralCart: Save Carts & Share | Ecto ‑ Persistent Cart Sync | CSS: Cart Save and Share |
| 3 | Appify Persistent Cart Saver | Ecto ‑ Persistent Cart Sync | Ecto ‑ Persistent Cart Sync | CSS: Cart Save and Share | C:Hub Customer Accounts |
| 4 | CSS: Cart Save and Share | C:Hub Customer Accounts | CSS: Cart Save and Share |  Draftly | Auto Save Cart | Buy Button Plus Channel |
| 5 | C:Hub Customer Accounts | Cloudshelf | Draftly | Auto Save Cart | Appify Persistent Cart Saver | PluralCart: Save Carts & Share |
Key Insights:
- PluralCart: Save Carts & Share leads save cart apps in 2 of 4 tracked markets (United States, China).
- PluralCart: Save Carts & Share leads worldwide, but 2 of 4 tracked markets crown a different leader — Cart Relay ‑ Persistent Cart in India, Ecto ‑ Persistent Cart Sync in United Kingdom.
Top 5 Apps in Save Cart
- PluralCart: Save Carts & Share — Leads save cart apps with 41.4% install share, rated 4.2★ — losing share this month.
- Ecto ‑ Persistent Cart Sync — Holds 38.0% of save cart app install share, rated 4.7★ — gaining share this month.
- CSS: Cart Save and Share — Holds 4.8% of save cart app install share, rated 5.0★ — losing share this month.
- Draftly | Auto Save Cart — Holds 0 of save cart app install share.
- Appify Persistent Cart Saver — Holds 10.4% of save cart app install share, rated 5.0★ — gaining share this month.
Save Cart Shopify Apps — Frequently Asked Questions
1. Which save cart app has the highest market share on Shopify?
PluralCart: Save Carts & Share dominates the save cart category on Shopify with 41.4% of installs — 3.5pp ahead of Ecto ‑ Persistent Cart Sync. This is a clear leader by share, so most merchants default to it unless they have a niche-fit reason to pick differently.
2. How is market share calculated for save cart Shopify apps?
For save 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 save cart apps are gaining market share on Shopify?
Ecto ‑ Persistent Cart Sync is gaining save cart app market share fastest this month, up +18.16pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which save cart apps are losing market share on Shopify?
PluralCart: Save Carts & Share has lost the most market share this month among save cart apps (-15.17pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most save cart Shopify app installs?
United States drives the largest share of save cart app installs at 45.1%, followed by Australia at 15.3% and United Kingdom at 13.3%. Use the country picker on the third card to compare market leaders by country.
6. How many save cart apps does ShopDigest track on Shopify?
ShopDigest tracks 96 save cart apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
