Checkout Form Shopify Apps – Market Share Breakdown
(Updated October 2026) See which checkout form 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.
Checkout Form Shopify Apps — Full Market Share Table
All tracked checkout form 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 |  Blockify Checkout Customizer | 50.94% | 23.69 | Declining |
| 2 |  Releasit COD Form & Upsells | 27.21% | 27.21 | Climbing |
| 3 |  Hybrid: COD & Checkout Form | 8.09% | 0.80 | Declining |
| 4 |  Powerful Contact Form Builder | 4.26% | 1.36 | Climbing |
| 5 |  Shopify Forms | 2.41% | 0.66 | Declining |
| 6 |  EasySell COD Form & Upsells | 1.95% | 0.91 | Declining |
| 7 |  Essential Checkout Customizer | 1.82% | 1.75 | Climbing |
| 8 |  eSolver COD Checkout | 1.62% | 0.95 | Climbing |
| 9 |  Madgic COD Form & Upsells | 0.71% | 0.92 | Declining |
| 10 |  WEBI ‑ LeadForm Order COD Form | 0.35% | 0.07 | Declining |
Showing 1-10 out of 24
Key Insights:
- Blockify Checkout Customizer holds 50.9% share of checkout form app installs — 23.7pp ahead of Releasit COD Form & Upsells (27.2%).
- Top 3 apps (Blockify Checkout Customizer, Releasit COD Form & Upsells, Hybrid: COD & Checkout Form) account for 86.2% of all checkout form install share — a fragmented market.
- Releasit COD Form & Upsells is gaining share fastest this month (+27.21pp) — the largest single gainer among the top checkout form apps by share.
- Blockify Checkout Customizer is losing share fastest (-23.69pp) — could indicate a churning user base or a stronger challenger gaining ground.
Checkout Form Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 checkout form 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 |
|---|---|---|---|---|---|---|
| Blockify Checkout Customizer | — | 53.6% | 74.1%20.52 | 62.5%11.67 | 62.5%0.04 | 50.9%11.62 |
| Releasit COD Form & Upsells | — | — | — | — | 12.7% | 26.9%14.23 |
| Hybrid: COD & Checkout Form | — | — | — | 7.5% | 9.8%2.24 | 8.1%1.71 |
| Powerful Contact Form Builder | — | 2.8% | 3.0%0.26 | 4.8%1.77 | 5.1%0.33 | 4.3%0.85 |
| Shopify Forms | — | 4.0% | 2.2%1.79 | 2.5%0.37 | 2.4%0.12 | 2.4%0.03 |
Key Insights:
- Blockify Checkout Customizer's share contracted from 53.6% → 50.9% over the charted period.
- Of the top 5 tracked checkout form apps, 3 grew share and 2 lost share — challengers are eating into leader's share.
Top Checkout Form Shopify Apps by Country
Per-country market share rankings for checkout form 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:
- Blockify Checkout Customizer leads checkout form apps in 3 of 4 tracked markets (United States, India, United Kingdom).
- Blockify Checkout Customizer leads worldwide, but China bucks the trend — Powerful Contact Form Builder leads there.
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Top 5 Apps in Checkout Form
- Hybrid: COD & Checkout Form — Leads checkout form apps with 8.1% install share, rated 5.0★ — losing share this month.
- Formify: custom checkout forms — Holds 0 of checkout form app install share, rated 5.0★.
- Blockify Checkout Customizer — Holds 50.9% of checkout form app install share, rated 4.9★ — losing share this month.
- eSolver COD Checkout — Holds 2.0% of checkout form app install share, rated 5.0★ — gaining share this month.
- Essential Checkout Customizer — Holds 1.8% of checkout form app install share, rated 5.0★ — gaining share this month.
Checkout Form Shopify Apps — Frequently Asked Questions
1. Which checkout form app has the highest market share on Shopify?
Blockify Checkout Customizer ranks #1 by share among checkout form apps at 50.9%, but the market is fragmented — multiple apps capture meaningful share. Compare the top 5 on features and pricing before deciding.
2. How is market share calculated for checkout form Shopify apps?
For checkout form (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 checkout form apps are gaining market share on Shopify?
Releasit COD Form & Upsells is gaining checkout form app market share fastest this month, up +27.21pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which checkout form apps are losing market share on Shopify?
Blockify Checkout Customizer has lost the most market share this month among checkout form apps (-23.69pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most checkout form Shopify app installs?
United States drives the largest share of checkout form app installs at 29.9%, followed by United Kingdom at 9.1% and Colombia at 8.5%. Use the country picker on the third card to compare market leaders by country.
6. How many checkout form apps does ShopDigest track on Shopify?
ShopDigest tracks 96 checkout form apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
7. Why does the highest-share checkout form app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under checkout form (driven by Shopify's own algorithm), while market share on ShopDigest is estimated from review counts and other factors as a proxy for active installs. The two metrics move on independent dynamics, so the highest-share app and the #1-ranked app are not always the same — and a divergence between them is worth noting rather than assuming one will pull the other along. For checkout form, Blockify Checkout Customizer leads on share; see the rankings tab for who currently holds #1 position.
