Email Notifications Shopify Apps – Market Share Breakdown
(Updated October 2026) See which email notifications 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.
Email Notifications Shopify Apps — Full Market Share Table
All tracked email notifications 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 |  17TRACK Order Tracking | 45.35% | 6.97 | Climbing |
| 2 |  REZ Preorder, Back In Stock | 22.92% | 12.40 | Climbing |
| 3 |  EW: EU Withdrawal Button &Form | 13.83% | 26.92 | Declining |
| 4 |  Notify Me! Back in Stock Alert | 10.32% | 7.02 | Climbing |
| 5 |  Track123 Order Tracking | 3.23% | 2.24 | Climbing |
| 6 |  Preorder, Back In Stock ‑ STOQ | 1.85% | 0.95 | Climbing |
| 7 |  Preorder Now Presale Timesact | 0.79% | 0.73 | Climbing |
| 8 |  Revoq ‑ EU Withdrawal Button | 0.60% | 0.15 | Declining |
| 9 |  CWILL Order Tracking | 0.39% | 0.22 | Climbing |
| 10 |  PreOrder Globo | Back in Stock | 0.22% | 0.11 | Climbing |
Showing 1-10 out of 25
Key Insights:
- 17TRACK Order Tracking holds 45.4% share of email notifications app installs — 22.4pp ahead of REZ Preorder, Back In Stock (22.9%).
- Top 3 apps (17TRACK Order Tracking, REZ Preorder, Back In Stock, EW: EU Withdrawal Button &Form) account for 82.1% of all email notifications install share — a competitive market.
- REZ Preorder, Back In Stock is gaining share fastest this month (+12.40pp) — the largest single gainer among the top email notifications apps by share.
- EW: EU Withdrawal Button &Form is losing share fastest (-26.92pp) — could indicate a churning user base or a stronger challenger gaining ground.
Email Notifications Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 email notifications 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 |
|---|---|---|---|---|---|---|
| Preorder, Back In Stock ‑ STOQ | 42.2% | 0.9%41.31 | 1.8%0.93 | 2.8%0.95 | 39.3%36.49 | 39.0%0.23 |
| 17TRACK Order Tracking | 31.3% | 38.3%6.92 | 45.4%7.1 | 46.4%1.05 | 26.4%19.98 | 26.2%0.22 |
| EW: EU Withdrawal Button &Form | 0.1% | 40.8%40.68 | 13.8%27 | 14.2%0.4 | 15.4%1.22 | 15.6%0.21 |
| Notify Me! Back in Stock Alert | 4.4% | 3.3%1.06 | 10.4%7.07 | 17.6%7.24 | 12.8%4.85 | 12.9%0.16 |
| Preorder Now Presale Timesact | 0.2% | 0.1%0.18 | 0.8%0.74 | 2.1%1.31 | 2.3%0.2 | 2.3%0.02 |
Key Insights:
- Preorder, Back In Stock ‑ STOQ's share contracted from 42.2% → 39.0% over the charted period.
- Of the top 5 tracked email notifications apps, 3 grew share and 2 lost share — challengers are eating into leader's share.
Top Email Notifications Shopify Apps by Country
Per-country market share rankings for email notifications 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:
- 17TRACK Order Tracking leads email notifications apps in 3 of 4 tracked markets (United States, China, United Kingdom).
- 17TRACK Order Tracking leads worldwide, but India bucks the trend — REZ Preorder, Back In Stock leads there.
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Top 5 Apps in Email Notifications
- Preorder, Back In Stock ‑ STOQ — Leads email notifications apps with 39.0% install share, rated 5.0★ — gaining share this month.
- 17TRACK Order Tracking — Holds 26.2% of email notifications app install share, rated 4.9★ — losing share this month.
- Notify Me! Back in Stock Alert — Holds 12.9% of email notifications app install share, rated 4.9★ — losing share this month.
- Preorder Now Presale Timesact — Holds 2.3% of email notifications app install share, rated 5.0★ — gaining share this month.
- EW: EU Withdrawal Button &Form — Holds 15.6% of email notifications app install share, rated 4.9★ — gaining share this month.
Email Notifications Shopify Apps — Frequently Asked Questions
1. Which email notifications app has the highest market share on Shopify?
17TRACK Order Tracking currently holds the highest market share for email notifications apps at 45.4%, but the category is competitive — REZ Preorder, Back In Stock is close behind at 22.9%. The right choice depends on your specific store needs.
2. How is market share calculated for email notifications Shopify apps?
For email notifications (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 email notifications apps are gaining market share on Shopify?
REZ Preorder, Back In Stock is gaining email notifications app market share fastest this month, up +12.40pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which email notifications apps are losing market share on Shopify?
EW: EU Withdrawal Button &Form has lost the most market share this month among email notifications apps (-26.92pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most email notifications Shopify app installs?
United States drives the largest share of email notifications app installs at 28.6%, followed by Germany at 13.8% and United Kingdom at 8.0%. Use the country picker on the third card to compare market leaders by country.
6. How many email notifications apps does ShopDigest track on Shopify?
ShopDigest tracks 96 email notifications apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
