Custom Buttons Shopify Apps – Market Share Breakdown
(Updated September 2026) See which custom buttons 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 Buttons Shopify Apps — Full Market Share Table
All tracked custom buttons 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 |  COD King‑Part COD & OTP Verify | 37.25% | 16.99 | Climbing |
| 2 |  Releasit COD Form & Upsells | 35.93% | 0.40 | Climbing |
| 3 |  EasySell COD Form & Upsells | 25.69% | 17.80 | Declining |
| 4 |  ACOD: Cash On Delivery COD Fee | 0.49% | 0.49 | Climbing |
| 5 |  Jotly Size Chart & Size Guide | 0.42% | 0.08 | Climbing |
| 6 |  Back In Stock! Alert Engine | 0.06% | 0.01 | Climbing |
| 7 |  WEBI ‑ LeadForm Order COD Form | 0.06% | 0.10 | Declining |
| 8 |  Madgic COD Form & Upsells | 0.05% | 0.01 | Declining |
| 9 |  Notim: Back In Stock+Notify Me | 0.04% | 0.06 | Declining |
| 10 |  Hide Price: Login to See Price | 0.00% | 0.00 | Climbing |
Showing 1-10 out of 24
Key Insights:
- COD King‑Part COD & OTP Verify holds 37.3% share of custom buttons app installs — 1.3pp ahead of Releasit COD Form & Upsells (35.9%).
- Top 3 apps (COD King‑Part COD & OTP Verify, Releasit COD Form & Upsells, EasySell COD Form & Upsells) account for 98.9% of all custom buttons install share — a concentrated market.
- COD King‑Part COD & OTP Verify is gaining share fastest this month (+16.99pp) — the largest single gainer among the top custom buttons apps by share.
- EasySell COD Form & Upsells is losing share fastest (-17.80pp) — could indicate a churning user base or a stronger challenger gaining ground.
Custom Buttons Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 custom buttons 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 |
|---|---|---|---|---|---|---|
| COD King‑Part COD & OTP Verify | — | 37.6% | 20.2%17.45 | 37.0%16.77 | 29.1%7.88 | 40.5%11.43 |
| EasySell COD Form & Upsells | — | 24.9% | 43.6%18.64 | 25.8%17.74 | 68.2%42.32 | 34.2%33.95 |
| Releasit COD Form & Upsells | — | 36.7% | 35.5%1.17 | 36.1%0.59 | 36.1% | 23.0%13.09 |
| Jotly Size Chart & Size Guide | — | 0.3% | 0.3%0.04 | 0.4%0.06 | 1.1%0.75 | 1.2%0.03 |
| ACOD: Cash On Delivery COD Fee | — | — | — | 0.5% | 0.9%0.42 | 0.5%0.4 |
Key Insights:
- COD King‑Part COD & OTP Verify's share expanded from 37.6% → 40.5% over the charted period.
- Of the top 5 tracked custom buttons apps, 4 grew share and 1 lost share — leader is widening the gap.
Top Custom Buttons Shopify Apps by Country
Per-country market share rankings for custom buttons 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:
- Releasit COD Form & Upsells leads custom buttons apps in 2 of 4 tracked markets (United States, United Kingdom).
- COD King‑Part COD & OTP Verify leads worldwide, but 2 of 4 tracked markets crown a different leader — Releasit COD Form & Upsells in United States, Releasit COD Form & Upsells in United Kingdom.
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Top 5 Apps in Custom Buttons
- COD King‑Part COD & OTP Verify — Leads custom buttons apps with 40.5% install share, rated 4.9★ — gaining share this month.
- EasySell COD Form & Upsells — Holds 34.2% of custom buttons app install share, rated 4.9★ — gaining share this month.
- Jotly Size Chart & Size Guide — Holds 1.2% of custom buttons app install share, rated 5.0★ — gaining share this month.
- Releasit COD Form & Upsells — Holds 23.0% of custom buttons app install share, rated 4.9★ — losing share this month.
- ACOD: Cash On Delivery COD Fee — Holds 0.5% of custom buttons app install share, rated 4.9★ — losing share this month.
Custom Buttons Shopify Apps — Frequently Asked Questions
1. Which custom buttons app has the highest market share on Shopify?
COD King‑Part COD & OTP Verify dominates the custom buttons category on Shopify with 37.3% of installs — 1.3pp ahead of Releasit COD Form & Upsells. 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 buttons Shopify apps?
For custom buttons (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 buttons apps are gaining market share on Shopify?
COD King‑Part COD & OTP Verify is gaining custom buttons app market share fastest this month, up +16.99pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which custom buttons apps are losing market share on Shopify?
EasySell COD Form & Upsells has lost the most market share this month among custom buttons apps (-17.80pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most custom buttons Shopify app installs?
India drives the largest share of custom buttons app installs at 42.1%, followed by Colombia at 8.2% and Morocco at 7.4%. Use the country picker on the third card to compare market leaders by country.
6. How many custom buttons apps does ShopDigest track on Shopify?
ShopDigest tracks 96 custom buttons apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
