Custom Buttons Shopify Apps – Market Share Breakdown
(Updated October 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 |  EasySell COD Form & Upsells | 50.46% | 19.15 | Declining |
| 2 |  Releasit COD Form & Upsells | 30.87% | 30.87 | Climbing |
| 3 |  COD King‑Part COD & OTP Verify | 17.16% | 9.92 | Declining |
| 4 |  ACOD: Cash On Delivery COD Fee | 0.60% | 0.33 | Declining |
| 5 |  Neo COD Form & Upsell | 0.40% | 0.46 | Declining |
| 6 |  Jotly Size Chart & Size Guide | 0.39% | 0.87 | Declining |
| 7 |  Back In Stock! Alert Engine | 0.04% | 0.04 | Declining |
| 8 |  Zotek COD Form Bundles Upsells | 0.02% | 0.02 | Climbing |
| 9 |  WEBI ‑ LeadForm Order COD Form | 0.01% | 0.01 | Declining |
| 10 |  Notim: Back In Stock+Notify Me | 0.01% | 0.03 | Declining |
Showing 1-10 out of 26
Key Insights:
- EasySell COD Form & Upsells holds 50.5% share of custom buttons app installs — 19.6pp ahead of Releasit COD Form & Upsells (30.9%).
- Top 3 apps (EasySell COD Form & Upsells, Releasit COD Form & Upsells, COD King‑Part COD & OTP Verify) account for 98.5% of all custom buttons install share — a competitive market.
- Releasit COD Form & Upsells is gaining share fastest this month (+30.87pp) — the largest single gainer among the top custom buttons apps by share.
- EasySell COD Form & Upsells is losing share fastest (-19.15pp) — 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 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Releasit COD Form & Upsells | 33.3% | 33.3%0.08 | 34.8%1.51 | 34.8% | 22.5%12.31 | 34.0%11.48 |
| COD King‑Part COD & OTP Verify | 40.0% | 20.7%19.31 | 37.1%16.4 | 27.9%9.16 | 39.8%11.92 | 33.3%6.52 |
| EasySell COD Form & Upsells | 25.9% | 45.3%19.3 | 27.0%18.28 | 69.2%42.25 | 35.3%33.93 | 31.0%4.27 |
| ACOD: Cash On Delivery COD Fee | — | — | 0.5% | 1.0%0.46 | 0.6%0.4 | 0.6%0.08 |
| Neo COD Form & Upsell | — | — | — | 0.3% | 0.5%0.17 | 0.5%0.04 |
Key Insights:
- Releasit COD Form & Upsells's share expanded from 33.3% → 34.0% 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, China).
- EasySell COD Form & Upsells leads worldwide, but 4 of 4 tracked markets crown a different leader — Releasit COD Form & Upsells in United States, COD King‑Part COD & OTP Verify in India, and others.
⚠️ Data issue or feedback?
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Top 5 Apps in Custom Buttons
- COD King‑Part COD & OTP Verify — Leads custom buttons apps with 33.3% install share, rated 4.9★ — gaining share this month.
- EasySell COD Form & Upsells — Holds 31.0% of custom buttons app install share, rated 4.9★ — losing share this month.
- Releasit COD Form & Upsells — Holds 34.0% of custom buttons app install share, rated 4.9★ — gaining share this month.
- ACOD: Cash On Delivery COD Fee — Holds 0.6% of custom buttons app install share, rated 4.9★ — losing share this month.
- Jotly Size Chart & Size Guide — Holds 0.4% of custom buttons app install share, rated 5.0★ — losing share this month.
Custom Buttons Shopify Apps — Frequently Asked Questions
1. Which custom buttons app has the highest market share on Shopify?
EasySell COD Form & Upsells currently holds the highest market share for custom buttons apps at 50.5%, but the category is competitive — Releasit COD Form & Upsells is close behind at 30.9%. The right choice depends on your specific store needs.
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?
Releasit COD Form & Upsells is gaining custom buttons app market share fastest this month, up +30.87pp 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 (-19.15pp). 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 36.0%, followed by Colombia at 11.9% and Morocco at 6.8%. 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.
7. Why does the highest-share custom buttons app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under custom buttons (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 custom buttons, EasySell COD Form & Upsells leads on share; see the rankings tab for who currently holds #1 position.
