Auto-Alerts Shopify Apps – Analytics & Insights
(Updated September 2026) Track the top auto-alerts Shopify apps with live rankings, market share, geography, and review data — updated weekly from the Shopify App Store. This keyword page shows where each app stands today and how its position has shifted over time.
Top Auto-Alerts Shopify Apps Ranked Today
Top 10 auto-alerts Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 Back In Stock,Notify Me: Kbite | 1 | 41.90% 2.12 | 4,133 140 |
 Notify Me! Back in Stock Alert | 2 1 | 24.64% 9.95 | 3,771 123 |
 Preorder, Back In Stock ‑ STOQ | 3 1 | 17.83% 7.81 | 3,696 105 |
 Preorder, Back In Stock REZ | 4 2 | 11.06% 20.20 | 1,529 82 |
 PreOrder Globo | Back in Stock | 5 | 2.52% 0.14 | 1,924 41 |
 Essent Preorder Back in Stock | 6 | 1.41% 0.04 | 1,265 40 |
 Preorder, Back in stock Duck | 7 1 | 0.30% 0.14 | 514 23 |
 Stockie Inventory Management | 8 1 | 0.13% 0.03 | 152 22 |
 Notify Me, Back in Stock: CW | 9 5 | 0.08% 0.05 | 619 8 |
 Early Bird: Preorder & Restock | 10 | 0.01% 0.00 | 75 4 |
Key Insights:
- Back In Stock,Notify Me: Kbite commands 41.9% market share, 17.3pp ahead of Notify Me! Back in Stock Alert — a concentrated auto-alerts category.
- In the last 30 days, 4 apps climbed and 2 dropped in ranking among the top 10 tracked auto-alerts apps.
- Back In Stock,Notify Me: Kbite added the most new reviews this month (+140) — strong adoption momentum.
Live Ranking and Market Share Trends for Auto-Alerts Shopify Apps
Monthly ranking and market share trends for the top 5 auto-alerts Shopify apps over the past year — see how each app's App Store position and market share have shifted month by month.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| Back In Stock,Notify Me: Kbite | — | #2 | #11 | #1 | #1 | #1 |
| Notify Me! Back in Stock Alert | — | #4 | #31 | #3 | #21 | #2 |
| Preorder, Back In Stock ‑ STOQ | — | #1 | #43 | #4 | #4 | #31 |
| Preorder, Back In Stock REZ | — | #3 | #21 | #2 | #31 | #41 |
| PreOrder Globo | Back in Stock | — | #6 | #51 | #5 | #5 | #5 |
Key Insights:
- Back In Stock,Notify Me: Kbite's ranking improved from #2 to #1 over the charted period.
- 3 of 5 top auto-alerts apps improved their position; 2 declined — a mixed picture.
- Back In Stock,Notify Me: Kbite's market share is 41.9% — gaining +20.7pp since the start of the chart.
Auto-Alerts Shopify Apps — Market Share by Country
Top 5 countries driving installs for auto-alerts Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 36.1% | 2.35 |
 United Kingdom | 10.8% | 0.24 |
 Australia | 7.9% | 0.93 |
 Canada | 5.9% | 0.14 |
 Germany | 4.1% | 0.29 |
Key Insights:
- United States accounts for 36.1% of auto-alerts app installs — the single largest market.
- Top 3 markets (United States, United Kingdom, Australia) collectively cover 54.8% of all tracked auto-alerts installs — highly concentrated demand.
Fastest to 1,000 Reviews — Auto-Alerts Shopify Apps
Race-style view of how the top 5 auto-alerts Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| Preorder, Back In Stock REZ | 13 | 1,458 |
| Back In Stock,Notify Me: Kbite | 35 | 3,934 |
| Preorder, Back In Stock ‑ STOQ | 38 | 3,554 |
| Notify Me! Back in Stock Alert | 46 | 3,619 |
| PreOrder Globo | Back in Stock | 76 | 1,851 |
Key Insights:
- Preorder, Back In Stock REZ reached 1,000 reviews fastest — in 13 months since launch.
- Back In Stock,Notify Me: Kbite crossed 1,000 reviews in 35 months — 22 months behind Preorder, Back In Stock REZ.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 13 to 76, a 63-month spread.
⚠️ Data issue or feedback?
Reach out to us at [email protected].
Top Auto-Alerts Shopify Apps Ranked by Position
Back In Stock,Notify Me: Kbite dominates auto-alerts with 41.9% market share — a clear category leader Shopify merchants gravitate to first, 17.3pp ahead of Notify Me! Back in Stock Alert (24.6%). Preorder, Back In Stock ‑ STOQ sits at #3 with 17.8% share, rounding out the top tier. Together, the top 3 apps absorb 84.4% of all auto-alerts installs — a highly concentrated landscape with limited room for new entrants. Notify Me, Back in Stock: CW is the standout mover this month, climbing 5 positions — a momentum signal worth tracking.
Back In Stock,Notify Me: Kbite's 41.9% share looks dominant, but Preorder, Back In Stock REZ slipped 2 positions this month and the rest of the top 5 has reshuffled. Auto-Alerts apps are settled at the top and contested below — for merchants whose needs aren't a perfect Back In Stock,Notify Me: Kbite fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Auto-Alerts Shopify Apps
Back In Stock,Notify Me: Kbite climbed from #2 (May 2026) to #1 (Sep 2026) — a 1-position gain among auto-alerts apps over the charted window. Across the top 5 plotted auto-alerts apps, 3 improved their ranking while 2 declined — the category is moving upward overall. Back In Stock,Notify Me: Kbite's share expanded +20.7pp from 21.2% (May 2026) to 41.9% (Sep 2026) — a sustained widening of the gap against other auto-alerts apps over this window.
5 of 5 plotted auto-alerts apps moved positions in this window — recent trajectory beats current rank as a signal when a category is reshuffling this actively.
Review Growth Velocity in Auto-Alerts — Which Apps Grew Fastest
Preorder, Back In Stock REZ reached 1,000 reviews in 13 months since launch — the fastest ramp among the top 5 auto-alerts apps tracked here. Back In Stock,Notify Me: Kbite in 35 months, Preorder, Back In Stock ‑ STOQ in 38 months, Notify Me! Back in Stock Alert in 46 months, and PreOrder Globo | Back in Stock took 76 months to cross the same milestone, a 63-month spread between the fastest and slowest in the set.
All 5 apps in this set have crossed 1,000 reviews, with current cumulative counts now ranging from 1,458 (Preorder, Back In Stock REZ) to 3,934 (Back In Stock,Notify Me: Kbite) — a 2.7× difference, showing how far ahead the leader has continued to build past the milestone.
The 63-month gap between Preorder, Back In Stock REZ's and PreOrder Globo | Back in Stock's time-to-1,000 highlights how unevenly product-market fit landed across this auto-alerts set — the leader found its merchant audience early, while late-rampers took multiple years to reach the same review depth. For merchants comparing these apps today, slower-ramping apps may have closed the functionality gap but still operate on smaller review bases.
Top 5 Apps in Auto-Alerts
- Back In Stock,Notify Me: Kbite — Category leader for auto-alerts with 41.9% market share and 5.0★.
- Notify Me! Back in Stock Alert — Climbed 1 position this month to rank #2 — 24.6% share, 4.9★.
- Preorder, Back In Stock ‑ STOQ — Climbed 1 position this month to rank #3 — 17.8% share, 5.0★.
- Preorder, Back In Stock REZ — Currently ranked #4 with 11.1% market share and 5.0★.
- PreOrder Globo | Back in Stock — Ranks #5 for auto-alerts with 2.5% market share and 4.9★.
Auto-Alerts Shopify Apps — Frequently Asked Questions
1. What is the best auto-alerts app on Shopify?
Back In Stock,Notify Me: Kbite is the leading auto-alerts app on Shopify, holding 41.9% of category market share with 4,133 reviews — a clear default for most merchants.
2. Which auto-alerts app has the highest market share on Shopify?
Back In Stock,Notify Me: Kbite holds the highest market share among auto-alerts apps at 41.9% (+2.12pp vs 30 days ago). Market share here is estimated from each app's recent review velocity, with rank-weighted adjustment because positions in keyword search drive most installs.
3. How many auto-alerts apps are tracked on Shopify?
ShopDigest tracks 96 auto-alerts apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which auto-alerts app is growing the fastest on Shopify?
Notify Me, Back in Stock: CW has shown the strongest ranking momentum, climbing 5 positions over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are auto-alerts apps most popular on Shopify?
United States has the highest concentration of auto-alerts app installs at 36.1%, followed by United Kingdom at 10.8%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for auto-alerts on Shopify keyword pages?
For keyword pages, 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. This reflects the reality that Shopify keyword search traffic concentrates heavily at the top of results.
7. Which auto-alerts app reached 1,000 reviews fastest on Shopify?
Preorder, Back In Stock REZ hit 1,000 reviews in 13 months since launch — the fastest review ramp among tracked auto-alerts Shopify apps. See the Review Champions chart above for the full race.
