Mailing List Shopify Apps – Analytics & Insights
(Updated September 2026) Track the top mailing list 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 Mailing List Shopify Apps Ranked Today
Top 10 mailing list Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 Preorder, Back In Stock ‑ STOQ | 1 1 | 65.92% 26.38 | 3,745 112 |
 Back In Stock,Notify Me: Kbite | 2 1 | 31.08% 27.06 | 4,176 122 |
 RevenueHunt Product Quiz Maker | 3 | 1.51% 0.32 | 455 3 |
 Notify Me, Back in Stock | 4 | 0.12% 0.09 | 8 6 |
 Zupprize Interactive Promotion | 5 1 | 0.01% 0.01 | 2 0 |
 Back In Stock! Alert Engine | 6 1 | 0.03% 0.05 | 23 0 |
 Pop Convert ‑ Pop Ups, Banners | 7 73 | 1.02% 1.02 | 8,809 21 |
 Email My Webhooks | 8 | 0.00% | 5 0 |
 Contact Button ‑ Widget Apps | 9 2 | 0.00% | 1 0 |
 LinkedOption Combined Listings | 10 1 | 0.03% 0.02 | 140 4 |
Key Insights:
- Preorder, Back In Stock ‑ STOQ commands 65.9% market share, 34.8pp ahead of Back In Stock,Notify Me: Kbite — a concentrated mailing list category.
- In the last 30 days, 3 apps climbed and 4 dropped in ranking among the top 10 tracked mailing list apps.
- Back In Stock,Notify Me: Kbite added the most new reviews this month (+122) — strong adoption momentum.
Live Ranking and Market Share Trends for Mailing List Shopify Apps
Monthly ranking and market share trends for the top 5 mailing list 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 |
|---|---|---|---|---|---|---|
| Preorder, Back In Stock ‑ STOQ | #1 | #1 | #21 | #2 | #2 | #11 |
| Back In Stock,Notify Me: Kbite | #2 | #2 | #11 | #1 | #1 | #21 |
| RevenueHunt Product Quiz Maker | #3 | #3 | #3 | #3 | #3 | #3 |
| Notify Me, Back in Stock | — | #26 | #818 | #71 | #43 | #4 |
| Zupprize Interactive Promotion | #31 | #74 | #7 | #61 | #51 | #5 |
Key Insights:
- Preorder, Back In Stock ‑ STOQ's ranking held steady from #1 to #1 over the charted period.
- 2 of 5 top mailing list apps improved their position; 0 declined — a mixed picture.
- Preorder, Back In Stock ‑ STOQ's market share is 65.9% — gaining +0.3pp since the start of the chart.
Mailing List Shopify Apps — Market Share by Country
Top 5 countries driving installs for mailing list Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 37.8% | 1.28 |
 United Kingdom | 10.2% | 1.33 |
 Australia | 9.4% | 2.01 |
 Canada | 6.4% | 0.17 |
 Germany | 3.7% | 0.45 |
Key Insights:
- United States accounts for 37.8% of mailing list app installs — the single largest market.
- Top 3 markets (United States, United Kingdom, Australia) collectively cover 57.3% of all tracked mailing list installs — highly concentrated demand.
- Australia is the fastest-growing market this month (+2.0pp) — emerging demand worth watching.
Fastest to 1,000 Reviews — Mailing List Shopify Apps
Race-style view of how the top 5 mailing list 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 |
|---|---|---|
| Back In Stock,Notify Me: Kbite | 35 | 3,934 |
| Preorder, Back In Stock ‑ STOQ | 38 | 3,554 |
| RevenueHunt Product Quiz Maker | Not yet reached | 437 |
| Notify Me, Back in Stock | Not yet reached | 2 |
| Zupprize Interactive Promotion | Not yet reached | 2 |
Key Insights:
- Back In Stock,Notify Me: Kbite reached 1,000 reviews fastest — in 35 months since launch.
- Preorder, Back In Stock ‑ STOQ crossed 1,000 reviews in 38 months — 3 months behind Back In Stock,Notify Me: Kbite.
- 3 of the top 5 mailing list apps haven't yet crossed 1,000 reviews — RevenueHunt Product Quiz Maker is closest at 437 cumulative.
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Top Mailing List Shopify Apps Ranked by Position
Preorder, Back In Stock ‑ STOQ dominates mailing list with 65.9% market share — a clear category leader Shopify merchants gravitate to first, 34.8pp ahead of Back In Stock,Notify Me: Kbite (31.1%). RevenueHunt Product Quiz Maker sits at #3 with 1.5% share, rounding out the top tier. Together, the top 3 apps absorb 98.5% of all mailing list installs — a highly concentrated landscape with limited room for new entrants. Pop Convert ‑ Pop Ups, Banners is the standout mover this month, climbing 73 positions — a momentum signal worth tracking.
Preorder, Back In Stock ‑ STOQ's 65.9% share looks dominant, but Contact Button ‑ Widget Apps slipped 2 positions this month and the rest of the top 5 has reshuffled. Mailing List apps are settled at the top and contested below — for merchants whose needs aren't a perfect Preorder, Back In Stock ‑ STOQ fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Mailing List Shopify Apps
Preorder, Back In Stock ‑ STOQ held #1 steadily from Sep 2025 to Sep 2026 — an entrenched leader in mailing list that challengers haven't displaced. Across the top 5 plotted mailing list apps, 2 improved their ranking while 0 declined — the category is moving upward overall. Preorder, Back In Stock ‑ STOQ's share held near 65.9% from Sep 2025 to Sep 2026 — a stable install base for mailing list apps rather than active gain or loss.
Review Growth Velocity in Mailing List — Which Apps Grew Fastest
Back In Stock,Notify Me: Kbite reached 1,000 reviews in 35 months since launch — the fastest ramp among the top 5 mailing list apps tracked here. Preorder, Back In Stock ‑ STOQ crossed the same milestone in 38 months, 3 months behind.
3 apps on this chart haven't yet crossed 1,000 reviews: RevenueHunt Product Quiz Maker at 437, Notify Me, Back in Stock at 2, Zupprize Interactive Promotion at 2 cumulative reviews. RevenueHunt Product Quiz Maker is closest to the milestone — its current count puts it roughly 44% of the way to 1,000.
Back In Stock,Notify Me: Kbite and Preorder, Back In Stock ‑ STOQ reached 1,000 reviews within 3 months of each other — a tight cluster suggesting the top mailing list apps had similarly strong early adoption curves. Merchants picking among these are choosing between apps that all earned merchant trust at a comparable pace.
Top 5 Apps in Mailing List
- Preorder, Back In Stock ‑ STOQ — Category leader for mailing list with 65.9% market share and 5.0★.
- Back In Stock,Notify Me: Kbite — Currently ranked #2 with 31.1% market share and 5.0★.
- RevenueHunt Product Quiz Maker — Ranks #3 for mailing list with 1.5% market share and 4.9★.
- Notify Me, Back in Stock — Ranks #4 for mailing list with 0.1% market share and 5.0★.
- Zupprize Interactive Promotion — Climbed 1 position this month to rank #5 — 0.0% share, 3.2★.
Mailing List Shopify Apps — Frequently Asked Questions
1. What is the best mailing list app on Shopify?
Preorder, Back In Stock ‑ STOQ is the leading mailing list app on Shopify, holding 65.9% of category market share with 3,745 reviews — a clear default for most merchants.
2. Which mailing list app has the highest market share on Shopify?
Preorder, Back In Stock ‑ STOQ holds the highest market share among mailing list apps at 65.9% (+26.38pp 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 mailing list apps are tracked on Shopify?
ShopDigest tracks 96 mailing list apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which mailing list app is growing the fastest on Shopify?
Pop Convert ‑ Pop Ups, Banners has shown the strongest ranking momentum, climbing 73 positions over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are mailing list apps most popular on Shopify?
United States has the highest concentration of mailing list app installs at 37.8%, followed by United Kingdom at 10.2%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for mailing list 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 mailing list app reached 1,000 reviews fastest on Shopify?
Back In Stock,Notify Me: Kbite hit 1,000 reviews in 35 months since launch — the fastest review ramp among tracked mailing list Shopify apps. See the Review Champions chart above for the full race.
