Sticky Header Shopify Apps – Reviews & Rating Trends
(Updated October 2026) Compare reviews and ratings for sticky header 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 sticky header apps.
Sticky Header Shopify Apps — Full Reviews Table
All tracked sticky header 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 |
|---|---|---|
 Back In Stock,Notify Me: Kbite | 3,904152 | 5.0 |
 Notify Me! Back in Stock Alert | 3,557161 | 4.9 |
 Preorder, Back In Stock ‑ STOQ | 3,512142 | 5.0 |
 PreOrder Globo | Back in Stock | 1,84037 | 4.8 |
 REZ Preorder, Back In Stock | 1,364236 | 5.0 |
 Essent Preorder Back in Stock | 1,20162 | 5.0 |
 Amp Back in Stock & Preorder + | 90515 | 4.8 |
 syncX: Stock Sync & Inventory | 88837 | 4.7 |
 CWILL Back in Stock Notify Me! | 6066 | 4.9 |
 STKY ‑ Sticky Add To Cart Bar | 5003 | 4.9 |
Showing 1-10 out of 80
Key Insights:
- Back In Stock,Notify Me: Kbite leads sticky header apps with 3,904 total reviews — 347 more than Notify Me! Back in Stock Alert (3,557).
- Top 3 apps (Back In Stock,Notify Me: Kbite, Notify Me! Back in Stock Alert, Preorder, Back In Stock ‑ STOQ) hold 60.0% of all reviews across the top 10 tracked sticky header apps.
- REZ Preorder, Back In Stock is gaining reviews fastest this month (+236) — strong recent install momentum.
- 10 of 10 top-reviewed sticky header apps gained new reviews this period; 0 saw no net additions.
Sticky Header Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 sticky header 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 |
|---|---|---|---|---|---|---|
| Back In Stock,Notify Me: Kbite | 3,644108 | 3,759115 | 3,915156 | 4,061146 | 4,195134 | 4,2027 |
| Notify Me! Back in Stock Alert | 3,242131 | 3,404162 | 3,569165 | 3,713144 | 3,838125 | 3,85214 |
| Preorder, Back In Stock ‑ STOQ | 3,213176 | 3,376163 | 3,516140 | 3,642126 | 3,761119 | 3,77312 |
| PreOrder Globo | Back in Stock | 1,75247 | 1,80351 | 1,84542 | 1,90863 | 1,94638 | 1,9493 |
| REZ Preorder, Back In Stock | 943150 | 1,138195 | 1,382244 | 1,497115 | 1,55659 | 1,5626 |
Key Insights:
- Back In Stock,Notify Me: Kbite's cumulative reviews grew from 1,944 to 4,202 over the charted period — 2,258 new reviews accumulated.
- Back In Stock,Notify Me: Kbite's 4,202 cumulative reviews sit 2.7× above REZ Preorder, Back In Stock's 1,562 at the bottom of the plotted sticky header set — a wide spread between long-running leaders and newer entrants.
Fastest to 1,000 Reviews — Sticky Header Shopify Apps
Race-style view of how the top 5 sticky header 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 |
|---|---|---|
| REZ Preorder, Back In Stock | 13 | 1,562 |
| 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 |
| PreOrder Globo | Back in Stock | 76 | 1,936 |
Key Insights:
- REZ Preorder, Back In Stock 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 REZ Preorder, Back In Stock.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 13 to 76, a 63-month spread.
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Most-Reviewed Sticky Header Shopify Apps
Back In Stock,Notify Me: Kbite leads sticky header Shopify apps with 3,904 cumulative reviews and a 5.0★ average rating. Notify Me! Back in Stock Alert (3,557 reviews) and Preorder, Back In Stock ‑ STOQ (3,512 reviews) round out the top 3. Combined, the top 3 apps hold 60.0% of all reviews across the top tier — a fragmented review landscape with reviews spread broadly. Notable mover: REZ Preorder, Back In Stock added the most new reviews this month (+236) — a strong recent install signal.
Sticky Header reviews are spread broadly — Back In Stock,Notify Me: Kbite (3,904), Notify Me! Back in Stock Alert (3,557), and Preorder, Back In Stock ‑ STOQ (3,512) all carry meaningful review bases. With this distribution, review velocity and rating differentiate sticky header apps better than total reviews alone.
Sticky Header Shopify Apps — Long-Term Review Trends
Back In Stock,Notify Me: Kbite accumulated 2,258 new reviews from Jan 2025 to Oct 2026, growing from 1,944 to 4,202 cumulative reviews — a steep addition rate for sticky header apps. Across the top 5 plotted sticky header 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 sticky header apps on review trend slope rather than absolute count is the sharper signal — an app gaining reviews fast is winning current merchants, while Back In Stock,Notify Me: Kbite's 4,202 cumulative base reflects long-running adoption that may or may not still be translating to new installs.
Review Growth Velocity in Sticky Header — Which Apps Grew Fastest
REZ Preorder, Back In Stock reached 1,000 reviews in 13 months since launch — the fastest ramp among the top 5 sticky header 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 1,562 (REZ Preorder, Back In Stock) to 4,210 (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 REZ Preorder, Back In Stock's and PreOrder Globo | Back in Stock's time-to-1,000 highlights how unevenly product-market fit landed across this sticky header 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 Sticky Header
- Sticky Header Bar ‑ Top Bar — Has accumulated 2 reviews for sticky header at a 3.5★ average.
- Buy Button: Sticky Add To Cart — Has accumulated 49 reviews for sticky header at a 4.2★ average.
- Sticky Add to Cart Booster ‑AC — Has accumulated 5 reviews for sticky header at a 5.0★ average.
- K:Sticky Add to Cart+Buy Buton — Has accumulated 5 reviews for sticky header at a 5.0★ average.
- Glassify Header — Has accumulated 1 reviews for sticky header at a 1.0★ average.
Sticky Header Shopify Apps — Frequently Asked Questions
1. Which sticky header app has the most reviews on Shopify?
Back In Stock,Notify Me: Kbite has the most reviews among sticky header Shopify apps with 3,904 total reviews, ahead of Notify Me! Back in Stock Alert at 3,557. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure sticky header 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 sticky header 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 sticky header app is gaining reviews fastest on Shopify?
REZ Preorder, Back In Stock is gaining the most new reviews this month among sticky header apps, adding 236 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which sticky header app reached 1,000 reviews fastest on Shopify?
REZ Preorder, Back In Stock hit 1,000 reviews in 13 months since launch — the fastest review ramp among tracked sticky header 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 sticky header Shopify apps?
The top 5 sticky header apps average 5.0★ across 15,305 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 sticky header app differ from the highest-share app on Shopify?
Back In Stock,Notify Me: Kbite has accumulated the most reviews over time (3,904), but Square: Sticky Add to Cart Bar 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 sticky header 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.
