Pre-Sales Shopify Apps – Market Share Breakdown
(Updated September 2026) See which pre-sales 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.
Pre-Sales Shopify Apps — Full Market Share Table
All tracked pre-sales 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 |  Preorder, Back In Stock REZ | 59.93% | 5.52 | Climbing |
| 2 |  Notify Me! Back in Stock Alert | 15.41% | 0.93 | Climbing |
| 3 |  Preorder, Back in stock Duck | 9.39% | 0.78 | Declining |
| 4 |  Preorder, Back In Stock ‑ STOQ | 7.26% | 7.60 | Declining |
| 5 |  Preorder Now Presale Timesact | 4.15% | 2.79 | Climbing |
| 6 |  PreOrder Globo | Back in Stock | 1.41% | 0.75 | Declining |
| 7 |  Essent Preorder Back in Stock | 1.08% | 0.05 | Declining |
| 8 |  Vicify Preorder now & Presale | 1.01% | 0.04 | Declining |
| 9 |  Amp Back in Stock & Preorder + | 0.11% | 0.01 | Declining |
| 10 |  Dibs – Preorders & Backorders | 0.09% | 0.00 | Climbing |
Showing 1-10 out of 24
Key Insights:
- Preorder, Back In Stock REZ holds 59.9% share of pre-sales app installs — 44.5pp ahead of Notify Me! Back in Stock Alert (15.4%).
- Top 3 apps (Preorder, Back In Stock REZ, Notify Me! Back in Stock Alert, Preorder, Back in stock Duck) account for 84.7% of all pre-sales install share — a fragmented market.
- Preorder, Back In Stock REZ is gaining share fastest this month (+5.52pp) — the largest single gainer among the top pre-sales apps by share.
- Preorder, Back In Stock ‑ STOQ is losing share fastest (-7.60pp) — could indicate a churning user base or a stronger challenger gaining ground.
Pre-Sales Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 pre-sales 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 |
|---|---|---|---|---|---|---|
| Preorder, Back In Stock ‑ STOQ | — | 53.7% | 14.8%38.89 | 7.2%7.62 | 7.8%0.57 | 45.5%37.7 |
| Notify Me! Back in Stock Alert | — | 10.1% | 14.5%4.37 | 15.5%1.03 | 49.1%33.57 | 26.8%22.34 |
| Preorder, Back in stock Duck | — | 10.6% | 10.2%0.43 | 9.3%0.87 | 11.4%2.08 | 10.1%1.29 |
| Preorder, Back In Stock REZ | — | 18.3% | 54.5%36.18 | 59.9%5.46 | 23.2%36.71 | 6.7%16.52 |
| Preorder Now Presale Timesact | — | 1.4% | 1.4% | 4.2%2.8 | 4.4%0.24 | 4.8%0.4 |
Key Insights:
- Preorder, Back In Stock ‑ STOQ's share contracted from 53.7% → 45.5% over the charted period.
- Of the top 5 tracked pre-sales apps, 2 grew share and 3 lost share — challengers are eating into leader's share.
Top Pre-Sales Shopify Apps by Country
Per-country market share rankings for pre-sales 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:
- Preorder, Back In Stock REZ leads pre-sales apps in all 4 tracked markets — United States, India, China, United Kingdom.
⚠️ Data issue or feedback?
Reach out to us at [email protected].
Top 5 Apps in Pre-Sales
- Preorder, Back in stock Duck — Leads pre-sales apps with 10.1% install share, rated 5.0★ — losing share this month.
- Preorder, Back In Stock ‑ STOQ — Holds 45.5% of pre-sales app install share, rated 5.0★ — gaining share this month.
- Notify Me! Back in Stock Alert — Holds 26.7% of pre-sales app install share, rated 4.9★ — losing share this month.
- Preorder Now Presale Timesact — Holds 4.8% of pre-sales app install share, rated 5.0★ — gaining share this month.
- PreOrder Globo | Back in Stock — Holds 4.1% of pre-sales app install share, rated 4.9★ — gaining share this month.
Pre-Sales Shopify Apps — Frequently Asked Questions
1. Which pre-sales app has the highest market share on Shopify?
Preorder, Back In Stock REZ ranks #1 by share among pre-sales apps at 59.9%, 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 pre-sales Shopify apps?
For pre-sales (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 pre-sales apps are gaining market share on Shopify?
Preorder, Back In Stock REZ is gaining pre-sales app market share fastest this month, up +5.52pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which pre-sales apps are losing market share on Shopify?
Preorder, Back In Stock ‑ STOQ has lost the most market share this month among pre-sales apps (-7.60pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most pre-sales Shopify app installs?
United States drives the largest share of pre-sales app installs at 36.8%, followed by Australia at 10.5% and United Kingdom at 9.6%. Use the country picker on the third card to compare market leaders by country.
6. How many pre-sales apps does ShopDigest track on Shopify?
ShopDigest tracks 96 pre-sales 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 pre-sales app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under pre-sales (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 pre-sales, Preorder, Back In Stock REZ leads on share; see the rankings tab for who currently holds #1 position.
