Custom Product Builder Shopify Apps – Market Share Breakdown
(Updated September 2026) See which custom product builder 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 Product Builder Shopify Apps — Full Market Share Table
All tracked custom product builder 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 |  Easify Custom Product Options | 37.76% | 7.10 | Declining |
| 2 |  Variant Option Product Options | 23.40% | 3.52 | Climbing |
| 3 |  Bundler » Product Bundles App | 8.93% | 7.82 | Declining |
| 4 |  AI Custom Product Personalizer | 7.92% | 5.21 | Climbing |
| 5 |  Fancy Product Designer | 7.70% | 2.49 | Climbing |
| 6 |  Qikify Custom Product Options | 4.93% | 0.49 | Declining |
| 7 |  Powerful Contact Form Builder | 2.66% | 0.92 | Climbing |
| 8 |  Trubuild: AI Product Options | 2.20% | 2.07 | Climbing |
| 9 |  CPB ‑ Custom Product Builder | 1.47% | 0.40 | Climbing |
| 10 |  Kefi Product Bundle Builder | 0.71% | 0.08 | Climbing |
Showing 1-10 out of 24
Key Insights:
- Easify Custom Product Options holds 37.8% share of custom product builder app installs — 14.4pp ahead of Variant Option Product Options (23.4%).
- Top 3 apps (Easify Custom Product Options, Variant Option Product Options, Bundler » Product Bundles App) account for 70.1% of all custom product builder install share — a fragmented market.
- AI Custom Product Personalizer is gaining share fastest this month (+5.21pp) — the largest single gainer among the top custom product builder apps by share.
- Bundler » Product Bundles App is losing share fastest (-7.82pp) — could indicate a churning user base or a stronger challenger gaining ground.
Custom Product Builder Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 custom product builder 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 |
|---|---|---|---|---|---|---|
| Easify Custom Product Options | 42.0%12.94 | 48.1%6.07 | 44.8%3.26 | 37.2%7.57 | 36.6%0.66 | 46.7%10.13 |
| Variant Option Product Options | 21.9%2.01 | 17.2%4.71 | 19.8%2.59 | 23.8%3.96 | 23.9%0.13 | 17.0%6.95 |
| AI Custom Product Personalizer | 0.4% | 0.6%0.16 | 2.7%2.11 | 8.7%5.95 | 18.4%9.72 | 16.4%1.96 |
| Bundler » Product Bundles App | 22.5%10.64 | 17.0%5.49 | 16.9%0.08 | 8.8%8.08 | 7.5%1.32 | 4.8%2.71 |
| Qikify Custom Product Options | 3.6%1.18 | 5.6%2.05 | 5.4%0.26 | 4.8%0.62 | 2.9%1.89 | 4.5%1.61 |
Key Insights:
- Easify Custom Product Options's share contracted from 54.2% → 46.7% over the charted period.
- Of the top 5 tracked custom product builder apps, 3 grew share and 2 lost share — challengers are eating into leader's share.
Top Custom Product Builder Shopify Apps by Country
Per-country market share rankings for custom product builder 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:
- Easify Custom Product Options leads custom product builder apps in 2 of 4 tracked markets (United States, United Kingdom).
- Easify Custom Product Options leads worldwide, but 2 of 4 tracked markets crown a different leader — Bundler » Product Bundles App in India, Variant Option Product Options in China.
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Top 5 Apps in Custom Product Builder
- CPB ‑ Custom Product Builder — Leads custom product builder apps with 1.2% install share, rated 4.4★ — losing share this month.
- Variant Option Product Options — Holds 17.0% of custom product builder app install share, rated 4.7★ — losing share this month.
- AI Custom Product Personalizer — Holds 16.4% of custom product builder app install share, rated 4.9★ — losing share this month.
- Customify ‑ Custom Product App — Holds 1.2% of custom product builder app install share, rated 4.4★ — gaining share this month.
- Pagevo: Product Page Builder — Holds 0.2% of custom product builder app install share — gaining share this month.
Custom Product Builder Shopify Apps — Frequently Asked Questions
1. Which custom product builder app has the highest market share on Shopify?
Easify Custom Product Options ranks #1 by share among custom product builder apps at 37.8%, 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 custom product builder Shopify apps?
For custom product builder (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 product builder apps are gaining market share on Shopify?
AI Custom Product Personalizer is gaining custom product builder app market share fastest this month, up +5.21pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which custom product builder apps are losing market share on Shopify?
Bundler » Product Bundles App has lost the most market share this month among custom product builder apps (-7.82pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most custom product builder Shopify app installs?
United States drives the largest share of custom product builder app installs at 40.0%, followed by United Kingdom at 8.8% and Australia at 6.2%. Use the country picker on the third card to compare market leaders by country.
6. How many custom product builder apps does ShopDigest track on Shopify?
ShopDigest tracks 96 custom product builder 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 product builder app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under custom product builder (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 product builder, Easify Custom Product Options leads on share; see the rankings tab for who currently holds #1 position.
