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 | 52.37% | 7.32 | Climbing |
| 2 |  Shopify Checkout Blocks | 31.42% | 5.25 | Declining |
| 3 |  Account & Checkout Blocks | 7.78% | 4.26 | Climbing |
| 4 |  Yuko Minimum Order Quantity | 2.20% | 0.46 | Climbing |
| 5 |  Checkout Rules & Discounts | 1.90% | 5.03 | Declining |
| 6 |  BeSure Checkout Rules | 1.90% | 2.06 | Declining |
| 7 |  Blockify Checkout Customizer | 0.88% | 0.08 | Declining |
| 8 |  Chargeback Blacklist | 0.86% | 0.42 | Climbing |
| 9 |  Kwik COD & Checkout | 0.24% | 0.24 | Climbing |
| 10 |  UpsellPlus Checkout Upsell | 0.13% | 0.02 | Climbing |
Showing 1-10 out of 27
Key Insights:
- Checkout Plus holds 52.4% share of custom checkout app installs — 20.9pp ahead of Shopify Checkout Blocks (31.4%).
- Top 3 apps (Checkout Plus, Shopify Checkout Blocks, Account & Checkout Blocks) account for 91.6% of all custom checkout install share — a concentrated market.
- Checkout Plus is gaining share fastest this month (+7.32pp) — the largest single gainer among the top custom checkout apps by share.
- Shopify Checkout Blocks is losing share fastest (-5.25pp) — could indicate a churning user base or a stronger challenger gaining ground.
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 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 | Nov 2026 |
|---|---|---|---|---|---|---|
| Checkout Plus | 11.9%0.95 | 39.4%27.49 | 46.4%7.01 | 47.6%1.22 | 63.4%15.76 | 52.4%11.04 |
| Shopify Checkout Blocks | 2.5%0.13 | 17.1%14.65 | 34.4%17.27 | 25.7%8.67 | 13.0%12.67 | 31.4%18.38 |
| Account & Checkout Blocks | — | — | 0.5% | 3.9%3.39 | 3.8%0.07 | 7.8%3.98 |
| Yuko Minimum Order Quantity | 0.1%0.07 | 1.5%1.39 | 1.5%0.01 | 1.9%0.34 | 4.0%2.09 | 2.2%1.76 |
| Checkout Rules & Discounts | 7.0%0.61 | 32.1%25.13 | 10.6%21.46 | 4.4%6.26 | 4.4%0.07 | 1.9%2.54 |
Key Insights:
- Checkout Plus's share expanded from 0.7% → 52.4% over the charted period.
- Of the top 5 tracked custom checkout apps, 5 grew share and 0 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 | Checkout Plus | Checkout Plus | Checkout Rules & Discounts | Yuko Minimum Order Quantity | Checkout Plus |
| 2 | Shopify Checkout Blocks | Shopify Checkout Blocks | Kwik COD & Checkout | Checkout Plus | Shopify Checkout Blocks |
| 3 | Account & Checkout Blocks | Checkout Rules & Discounts | Yuko Minimum Order Quantity | Shopify Checkout Blocks | Yuko Minimum Order Quantity |
| 4 | Yuko Minimum Order Quantity | Account & Checkout Blocks |  Razorpay COD & Magic Checkout | Account & Checkout Blocks | BeSure Checkout Rules |
| 5 | Checkout Rules & Discounts | Yuko Minimum Order Quantity | Blockify Checkout Customizer | Checkout Rules & Discounts | Chargeback Blacklist |
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, Yuko Minimum Order Quantity in China.
Top 5 Apps in Custom Checkout
- Checkout Plus — Leads custom checkout apps with 52.4% install share, rated 5.0★ — gaining share this month.
- Shopify Checkout Blocks — Holds 31.4% of custom checkout app install share, rated 4.1★ — losing share this month.
- Account & Checkout Blocks — Holds 7.8% of custom checkout app install share, rated 4.9★ — gaining share this month.
- Checkout Rules & Discounts — Holds 1.9% of custom checkout app install share, rated 5.0★ — losing share this month.
- BeSure Checkout Rules — Holds 1.9% of custom checkout app install share, rated 5.0★ — losing 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 52.4% of installs — 20.9pp ahead of Shopify Checkout Blocks. 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 +7.32pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which custom checkout apps are losing market share on Shopify?
Shopify Checkout Blocks has lost the most market share this month among custom checkout apps (-5.25pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most custom checkout Shopify app installs?
United States drives the largest share of custom checkout app installs at 38.0%, followed by Canada at 13.0% and United Kingdom at 8.0%. Use the country picker on the third card to compare market leaders by country.
6. 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.
