Custom Checkout Shopify Apps – Market Share Breakdown
(Updated September 2026) See which custom checkout Shopify apps dominate installs and how their share has shifted over time. This keyword page shows the full market share table, monthly share trends for the leaders, and a country-level breakdown so you can compare global vs regional dominance.
Custom Checkout Shopify Apps — Full Market Share Table
All tracked custom checkout 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 |  Checkout Plus | 39.30% | 27.58 | Climbing |
| 2 |  Checkout Rules & Discounts | 32.86% | 26.15 | Climbing |
| 3 |  Shopify Checkout Blocks | 17.06% | 14.64 | Climbing |
| 4 |  BeSure Checkout Rules | 5.97% | 4.86 | Climbing |
| 5 |  Blockify Checkout Customizer | 2.48% | 2.25 | Climbing |
| 6 |  Yuko Minimum Order Quantity | 1.30% | 1.18 | Climbing |
| 7 |  Madgic Order Limits Quantity | 0.54% | 0.29 | Climbing |
| 8 |  UpsellPlus Checkout Upsell | 0.12% | 0.12 | Climbing |
| 9 |  Qikify Checkout Customizer | 0.09% | 0.06 | Climbing |
| 10 |  BoomGate: Checkout Validation | 0.09% | 0.08 | Climbing |
Showing 1-10 out of 25
Key Insights:
- Checkout Plus holds 39.3% share of custom checkout app installs — 6.4pp ahead of Checkout Rules & Discounts (32.9%).
- Top 3 apps (Checkout Plus, Checkout Rules & Discounts, Shopify Checkout Blocks) account for 89.2% of all custom checkout install share — a concentrated market.
- Checkout Plus is gaining share fastest this month (+27.58pp) — the largest single gainer among the top custom checkout apps by share.
Custom Checkout Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 custom checkout Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| Checkout Plus | 2.1%7.39 | 10.8%8.74 | 11.8%0.9 | 39.5%27.74 | 47.4%7.95 | 52.1%4.7 |
| Shopify Checkout Blocks | 0.1%0.23 | 2.2%2.08 | 2.4%0.19 | 17.1%14.72 | 33.8%16.68 | 14.8%18.98 |
| BeSure Checkout Rules | 0.5%0.38 | 1.1%0.67 | 1.1%0.01 | 6.3%5.2 | 2.2%4.08 | 14.3%12.1 |
| Checkout Rules & Discounts | 21.1%8.3 | 7.5%13.58 | 6.8%0.63 | 32.1%25.3 | 10.4%21.7 | 9.1%1.32 |
 Account & Checkout Blocks | — | — | — | — | 0.5% | 3.9%3.44 |
Key Insights:
- Checkout Plus's share expanded from 0.7% → 52.1% over the charted period.
- Of the top 5 tracked custom checkout apps, 4 grew share and 1 lost share — leader is widening the gap.
Top Custom Checkout Shopify Apps by Country
Per-country market share rankings for custom checkout 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 | | | | | |
| 2 | | | | | |
| 3 | | | | | |
| 4 | | |  | | |
| 5 | | | | | |
Key Insights:
- Checkout Plus leads custom checkout apps in 2 of 4 tracked markets (United States, United Kingdom).
- Checkout Plus leads worldwide, but 2 of 4 tracked markets crown a different leader — Checkout Rules & Discounts in India, Madgic Order Limits Quantity in China.
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Top 5 Apps in Custom Checkout
- Checkout Plus — Leads custom checkout apps with 52.1% install share, rated 5.0★ — gaining share this month.
- BeSure Checkout Rules — Holds 14.3% of custom checkout app install share, rated 5.0★ — gaining share this month.
- Checkout Rules & Discounts — Holds 9.1% of custom checkout app install share, rated 5.0★ — losing share this month.
- Shopify Checkout Blocks — Holds 14.8% of custom checkout app install share, rated 4.3★ — losing share this month.
- Account & Checkout Blocks — Holds 3.9% of custom checkout app install share, rated 4.9★ — gaining share this month.
Custom Checkout Shopify Apps — Frequently Asked Questions
1. Which custom checkout app has the highest market share on Shopify?
Checkout Plus dominates the custom checkout category on Shopify with 39.3% of installs — 6.4pp ahead of Checkout Rules & Discounts. 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 custom checkout Shopify apps?
For custom checkout (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 custom checkout apps are gaining market share on Shopify?
Checkout Plus is gaining custom checkout app market share fastest this month, up +27.58pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which countries drive the most custom checkout Shopify app installs?
United States drives the largest share of custom checkout app installs at 35.0%, followed by United Kingdom at 13.1% and Canada at 7.8%. Use the country picker on the third card to compare market leaders by country.
5. How many custom checkout apps does ShopDigest track on Shopify?
ShopDigest tracks 96 custom checkout apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
