Call Back Shopify Apps – Reviews & Rating Trends
(Updated October 2026) Compare reviews and ratings for call back Shopify apps and see which apps are gaining the most install momentum. Review counts are the closest proxy to actual installs — Shopify doesn't publish install numbers — so review velocity is one of the strongest signals of merchant adoption for call back apps.
Call Back Shopify Apps — Full Reviews Table
All tracked call back Shopify apps ranked by total review count, with new reviews gained vs 30 days ago and average rating. Filter by country and date range; sort by reviews or review velocity.
| App | Reviews | Rating |
|---|---|---|
14,553866 | 4.7 | |
 Back In Stock,Notify Me: Kbite | 4,229136 | 5.0 |
 Notify Me! Back in Stock Alert | 3,872127 | 4.9 |
 Preorder, Back In Stock ‑ STOQ | 3,779120 | 5.0 |
 SEOLab: All in #1 SEO — AI SEO | 2,817172 | 5.0 |
 PreOrder Globo | Back in Stock | 1,94048 | 4.8 |
 REZ Preorder, Back In Stock | 1,57855 | 5.0 |
 Appikon ‑ Back In Stock | 1,459 | 4.8 |
 Essent Preorder Back in Stock | 1,29655 | 5.0 |
 BUCKS Currency Converter PRO++ | 1,27969 | 4.9 |
Showing 1-10 out of 85
Key Insights:
- Shopify Flow leads call back apps with 14,553 total reviews — 10,324 more than Back In Stock,Notify Me: Kbite (4,229).
- Top 3 apps (Shopify Flow, Back In Stock,Notify Me: Kbite, Notify Me! Back in Stock Alert) hold 61.6% of all reviews across the top 10 tracked call back apps.
- Shopify Flow is gaining reviews fastest this month (+866) — strong recent install momentum.
- 9 of 10 top-reviewed call back apps gained new reviews this period; 0 saw no net additions.
Call Back Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 call back Shopify apps over the past year — a longitudinal view of which apps keep accumulating reviews and which have flattened.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
 Shopify Flow | 10,671872 | 11,608937 | 12,526918 | 13,477951 | 14,392915 | 14,553161 |
| Back In Stock,Notify Me: Kbite | 3,622107 | 3,738116 | 3,901163 | 4,057156 | 4,207150 | 4,22922 |
| Notify Me! Back in Stock Alert | 3,227130 | 3,389162 | 3,561172 | 3,715154 | 3,844129 | 3,87228 |
| Preorder, Back In Stock ‑ STOQ | 3,198175 | 3,362164 | 3,504142 | 3,631127 | 3,756125 | 3,77923 |
| SEOLab: All in #1 SEO — AI SEO | 1,908337 | 2,276368 | 2,449173 | 2,614165 | 2,782168 | 2,81735 |
Key Insights:
- Shopify Flow's cumulative reviews grew from 69 to 14,553 over the charted period — 14,484 new reviews accumulated.
- Shopify Flow's 14,553 cumulative reviews sit 5.2× above SEOLab: All in #1 SEO — AI SEO's 2,817 at the bottom of the plotted call back set — a wide spread between long-running leaders and newer entrants.
Fastest to 1,000 Reviews — Call Back Shopify Apps
Race-style view of how the top 5 call back Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis. Adjust the milestone or app set with the filters above.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| SEOLab: All in #1 SEO — AI SEO | 15 | 2,781 |
| Back In Stock,Notify Me: Kbite | 35 | 4,210 |
| Preorder, Back In Stock ‑ STOQ | 38 | 3,755 |
| Notify Me! Back in Stock Alert | 46 | 3,842 |
| Shopify Flow | 51 | 14,381 |
Key Insights:
- SEOLab: All in #1 SEO — AI SEO reached 1,000 reviews fastest — in 15 months since launch.
- Back In Stock,Notify Me: Kbite crossed 1,000 reviews in 35 months — 20 months behind SEOLab: All in #1 SEO — AI SEO.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 15 to 51, a 36-month spread.
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Most-Reviewed Call Back Shopify Apps
Shopify Flow leads call back Shopify apps with 14,553 cumulative reviews and a 4.7★ average rating. Back In Stock,Notify Me: Kbite (4,229 reviews) and Notify Me! Back in Stock Alert (3,872 reviews) round out the top 3. Combined, the top 3 apps hold 61.6% of all reviews across the top tier — a fragmented review landscape with reviews spread broadly. Notable mover: Shopify Flow added the most new reviews this month (+866) — a strong recent install signal.
Call Back reviews are spread broadly — Shopify Flow (14,553), Back In Stock,Notify Me: Kbite (4,229), and Notify Me! Back in Stock Alert (3,872) all carry meaningful review bases. With this distribution, review velocity and rating differentiate call back apps better than total reviews alone.
Call Back Shopify Apps — Long-Term Review Trends
Shopify Flow accumulated 14,484 new reviews from Jan 2025 to Oct 2026, growing from 69 to 14,553 cumulative reviews — a steep addition rate for call back apps. Across the top 5 plotted call back apps, the steepest ongoing slopes mark the ones still actively winning new merchants — absolute review counts matter less than recent acceleration when picking apps in a category that's still growing.
Comparing call back apps on review trend slope rather than absolute count is the sharper signal — an app gaining reviews fast is winning current merchants, while Shopify Flow's 14,553 cumulative base reflects long-running adoption that may or may not still be translating to new installs.
Review Growth Velocity in Call Back — Which Apps Grew Fastest
SEOLab: All in #1 SEO — AI SEO reached 1,000 reviews in 15 months since launch — the fastest ramp among the top 5 call back 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 Shopify Flow took 51 months to cross the same milestone, a 36-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 2,781 (SEOLab: All in #1 SEO — AI SEO) to 14,381 (Shopify Flow) — a 5.2× difference, showing how far ahead the leader has continued to build past the milestone.
The 36-month gap between SEOLab: All in #1 SEO — AI SEO's and Shopify Flow's time-to-1,000 highlights how unevenly product-market fit landed across this call back 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 Call Back
- Mega Callback — Has accumulated 14 reviews for call back at a 5.0★ average.
- Pickup Abandoned Cart Recovery — Has accumulated 3 reviews for call back at a 5.0★ average.
- Rosie: AI Phone Support Agent — Has accumulated 4 reviews for call back at a 5.0★ average.
- Phone Number ‑ Shopdigits — Has accumulated 6 reviews for call back at a 4.2★ average.
- WA Whatsapp Notification+bot — Has accumulated 0 reviews for call back at a 5.0★ average.
Call Back Shopify Apps — Frequently Asked Questions
1. Which call back app has the most reviews on Shopify?
Shopify Flow has the most reviews among call back Shopify apps with 14,553 total reviews, ahead of Back In Stock,Notify Me: Kbite at 4,229. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure call back app popularity on Shopify?
Reviews are the closest publicly available proxy for install volume on Shopify — Shopify doesn't publish install counts, so cumulative reviews and review velocity are the standard way to measure adoption. For call back apps, this page shows total reviews, new reviews per month, and time-to-1,000 reviews so you can compare both established scale and current momentum.
3. Which call back app is gaining reviews fastest on Shopify?
Shopify Flow is gaining the most new reviews this month among call back apps, adding 866 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which call back app reached 1,000 reviews fastest on Shopify?
SEOLab: All in #1 SEO — AI SEO hit 1,000 reviews in 15 months since launch — the fastest review ramp among tracked call back Shopify apps. Use the "Fastest to 1,000 Reviews" chart above to compare against other apps or change the milestone (5,000, 10,000, etc.).
5. What is the average rating for top call back Shopify apps?
The top 5 call back apps average 4.9★ across 28,969 combined reviews — a strong overall quality benchmark. Individual ratings appear in the table above; sort by Reviews to see how rating varies across the most-installed apps.
6. Why does the most-reviewed call back app differ from the highest-share app on Shopify?
Shopify Flow has accumulated the most reviews over time (14,553), but Preorder, Back In Stock ‑ STOQ currently holds higher market share. Cumulative reviews reflect long-running merchant adoption, while market share is computed from recent review velocity — so a faster-ramping newer app can lead share before its cumulative reviews catch up.
7. How often are review counts for call back apps updated on Shopify?
Review counts and rating data refresh weekly on this page. The Reviews Trend chart aggregates monthly intervals by default — switch to weekly granularity for shorter-term signals or yearly for macro trends.
