Thank You Email Shopify Apps – Reviews & Rating Trends
(Updated September 2026) Compare reviews and ratings for thank you email 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 thank you email apps.
Thank You Email Shopify Apps — Full Reviews Table
All tracked thank you email 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 |
|---|---|---|
7,68177 | 5.0 | |
 Privy ‑ Email, SMS & Pop Ups | 4,2312 | 4.5 |
3,149114 | 4.6 | |
 Omnisend Email Marketing & SMS | 3,13242 | 4.7 |
 AfterShip Email Marketing,SMS | 2,366 | 4.8 |
 Brevo PushOwl: Email,Push,SMS | 2,19133 | 4.9 |
 Mailchimp Email SMS Marketing | 1,35859 | 4.5 |
 Aftersell Post Purchase Upsell | 97138 | 4.8 |
 Orderly Emails ‑ Templates App | 74810 | 4.4 |
 Seguno Email Marketing | 7155 | 4.8 |
Showing 1-10 out of 84
Key Insights:
- SendWILL Popup Email Marketing leads thank you email apps with 7,681 total reviews — 3,450 more than Privy ‑ Email, SMS & Pop Ups (4,231).
- Top 3 apps (SendWILL Popup Email Marketing, Privy ‑ Email, SMS & Pop Ups, Klaviyo: Email Marketing & SMS) hold 56.7% of all reviews across the top 10 tracked thank you email apps.
- Klaviyo: Email Marketing & SMS is gaining reviews fastest this month (+114) — strong recent install momentum.
- 9 of 10 top-reviewed thank you email apps gained new reviews this period; 0 saw no net additions.
Thank You Email Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 thank you email Shopify apps over the past year — a longitudinal view of which apps keep accumulating reviews and which have flattened.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
 SendWILL Popup Email Marketing | 7,447112 | 7,53689 | 7,60771 | 7,68780 | 7,75568 | 7,77621 |
| Privy ‑ Email, SMS & Pop Ups | 4,229 | 4,229 | 4,229 | 4,2312 | 4,231 | 4,231 |
 Klaviyo: Email Marketing & SMS | 2,62936 | 2,873244 | 3,038165 | 3,151113 | 3,256105 | 3,33983 |
| Omnisend Email Marketing & SMS | 3,00361 | 3,03633 | 3,09054 | 3,13747 | 3,17336 | 3,19926 |
 SEOLab: All in #1 SEO — AI SEO | 1,597474 | 1,946349 | 2,284338 | 2,409125 | 2,547138 | 2,700153 |
Key Insights:
- SendWILL Popup Email Marketing's cumulative reviews grew from 5,559 to 7,776 over the charted period — 2,217 new reviews accumulated.
- SendWILL Popup Email Marketing's 7,776 cumulative reviews sit 2.9× above SEOLab: All in #1 SEO — AI SEO's 2,700 at the bottom of the plotted thank you email set — a wide spread between long-running leaders and newer entrants.
Fastest to 1,000 Reviews — Thank You Email Shopify Apps
Race-style view of how the top 5 thank you email 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 |
|---|---|---|
| SendWILL Popup Email Marketing | 12 | 7,500 |
| AfterShip Email Marketing,SMS | 23 | 2,268 |
| Privy ‑ Email, SMS & Pop Ups | 23 | 3,964 |
| Omnisend Email Marketing & SMS | 92 | 2,964 |
| Klaviyo: Email Marketing & SMS | 114 | 3,027 |
Key Insights:
- SendWILL Popup Email Marketing reached 1,000 reviews fastest — in 12 months since launch.
- AfterShip Email Marketing,SMS crossed 1,000 reviews in 23 months — 11 months behind SendWILL Popup Email Marketing.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 12 to 114, a 102-month spread.
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Most-Reviewed Thank You Email Shopify Apps
SendWILL Popup Email Marketing leads thank you email Shopify apps with 7,681 cumulative reviews and a 5.0★ average rating. Privy ‑ Email, SMS & Pop Ups (4,231 reviews) and Klaviyo: Email Marketing & SMS (3,149 reviews) round out the top 3. Combined, the top 3 apps hold 56.7% of all reviews across the top tier — a fragmented review landscape with reviews spread broadly. Notable mover: Klaviyo: Email Marketing & SMS added the most new reviews this month (+114) — a strong recent install signal.
Thank You Email reviews are spread broadly — SendWILL Popup Email Marketing (7,681), Privy ‑ Email, SMS & Pop Ups (4,231), and Klaviyo: Email Marketing & SMS (3,149) all carry meaningful review bases. With this distribution, review velocity and rating differentiate thank you email apps better than total reviews alone.
Thank You Email Shopify Apps — Long-Term Review Trends
SendWILL Popup Email Marketing accumulated 2,217 new reviews from Jan 2025 to Sep 2026, growing from 5,559 to 7,776 cumulative reviews — a steep addition rate for thank you email apps. Across the top 5 plotted thank you email 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 thank you email apps on review trend slope rather than absolute count is the sharper signal — an app gaining reviews fast is winning current merchants, while SendWILL Popup Email Marketing's 7,776 cumulative base reflects long-running adoption that may or may not still be translating to new installs.
Review Growth Velocity in Thank You Email — Which Apps Grew Fastest
SendWILL Popup Email Marketing reached 1,000 reviews in 12 months since launch — the fastest ramp among the top 5 thank you email apps tracked here. AfterShip Email Marketing,SMS in 23 months, Privy ‑ Email, SMS & Pop Ups in 23 months, Omnisend Email Marketing & SMS in 92 months, and Klaviyo: Email Marketing & SMS took 114 months to cross the same milestone, a 102-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 2,268 (AfterShip Email Marketing,SMS) to 7,500 (SendWILL Popup Email Marketing) — a 3.3× difference, showing how far ahead the leader has continued to build past the milestone.
The 102-month gap between SendWILL Popup Email Marketing's and Klaviyo: Email Marketing & SMS's time-to-1,000 highlights how unevenly product-market fit landed across this thank you email 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 Thank You Email
- Cartly Abandoned Cart Recovery — Has accumulated 249 reviews for thank you email at a 4.8★ average.
- Sesami Booking Platform — Has accumulated 266 reviews for thank you email at a 4.6★ average.
- SpurIT Upsell Email Marketing — Has accumulated 10 reviews for thank you email at a 4.8★ average.
- Revio Product Reviews App — Has accumulated 1 reviews for thank you email.
- Scout CRM (Shop Phone) — Has accumulated 76 reviews for thank you email at a 4.5★ average.
Thank You Email Shopify Apps — Frequently Asked Questions
1. Which thank you email app has the most reviews on Shopify?
SendWILL Popup Email Marketing has the most reviews among thank you email Shopify apps with 7,681 total reviews, ahead of Privy ‑ Email, SMS & Pop Ups at 4,231. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure thank you email 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 thank you email 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 thank you email app is gaining reviews fastest on Shopify?
Klaviyo: Email Marketing & SMS is gaining the most new reviews this month among thank you email apps, adding 114 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which thank you email app reached 1,000 reviews fastest on Shopify?
SendWILL Popup Email Marketing hit 1,000 reviews in 12 months since launch — the fastest review ramp among tracked thank you email 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 thank you email Shopify apps?
The top 5 thank you email apps average 4.7★ across 19,723 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 thank you email app differ from the highest-share app on Shopify?
SendWILL Popup Email Marketing has accumulated the most reviews over time (7,681), but Sesami Booking Platform 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 thank you email 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.
