Email Verification Shopify Apps – Reviews & Rating Trends
(Updated October 2026) Compare reviews and ratings for email verification 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 email verification apps.
Email Verification Shopify Apps — Full Reviews Table
All tracked email verification 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 |
|---|---|---|
7,72230 | 5.0 | |
3,36298 | 4.6 | |
 Omnisend Email Marketing & SMS | 3,19131 | 4.7 |
 Brevo PushOwl: Email,Push,SMS | 2,28754 | 4.9 |
 Mailchimp Email SMS Marketing | 1,50972 | 4.6 |
 Sami B2B Lock,Password Protect | 98316 | 4.9 |
 COD King‑Part COD & OTP Verify | 96739 | 5.0 |
 Seguno Email Marketing | 7367 | 4.8 |
 Email PopUp & Pop Up Discount | 37456 | 4.9 |
 Helium Customer Fields | 34813 | 4.8 |
Showing 1-10 out of 74
Key Insights:
- CW Email Popup Email Marketing leads email verification apps with 7,722 total reviews — 4,360 more than Klaviyo: Email Marketing & SMS (3,362).
- Top 3 apps (CW Email Popup Email Marketing, Klaviyo: Email Marketing & SMS, Omnisend Email Marketing & SMS) hold 66.5% of all reviews across the top 10 tracked email verification apps.
- Klaviyo: Email Marketing & SMS is gaining reviews fastest this month (+98) — strong recent install momentum.
- 10 of 10 top-reviewed email verification apps gained new reviews this period; 0 saw no net additions.
Email Verification Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 email verification 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 |
|---|---|---|---|---|---|---|
 CW Email Popup Email Marketing | 7,46389 | 7,53269 | 7,61785 | 7,68770 | 7,71427 | 7,72713 |
 Klaviyo: Email Marketing & SMS | 2,856242 | 3,023167 | 3,134111 | 3,238104 | 3,33294 | 3,37139 |
| Omnisend Email Marketing & SMS | 3,01532 | 3,06752 | 3,11649 | 3,15337 | 3,18229 | 3,19412 |
| Brevo PushOwl: Email,Push,SMS | 2,10651 | 2,15751 | 2,19740 | 2,22528 | 2,27853 | 2,30224 |
| Mailchimp Email SMS Marketing | 1,20671 | 1,28983 | 1,35465 | 1,41460 | 1,49884 | 1,51719 |
Key Insights:
- CW Email Popup Email Marketing's cumulative reviews grew from 5,506 to 7,727 over the charted period — 2,221 new reviews accumulated.
- CW Email Popup Email Marketing's 7,727 cumulative reviews sit 5.1× above Mailchimp Email SMS Marketing's 1,517 at the bottom of the plotted email verification set — a wide spread between long-running leaders and newer entrants.
- CW Email Popup Email Marketing's cumulative review lead compounds over time — an established review base acts as a trust signal for merchants comparing apps, and continued adoption keeps the review count climbing, a flywheel newcomers struggle to interrupt.
Fastest to 1,000 Reviews — Email Verification Shopify Apps
Race-style view of how the top 5 email verification 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 |
|---|---|---|
| CW Email Popup Email Marketing | 12 | 7,725 |
| Brevo PushOwl: Email,Push,SMS | 58 | 2,276 |
| Mailchimp Email SMS Marketing | 75 | 1,498 |
| Omnisend Email Marketing & SMS | 92 | 3,179 |
| Klaviyo: Email Marketing & SMS | 113 | 3,335 |
Key Insights:
- CW Email Popup Email Marketing reached 1,000 reviews fastest — in 12 months since launch.
- Brevo PushOwl: Email,Push,SMS crossed 1,000 reviews in 58 months — 46 months behind CW Email Popup Email Marketing.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 12 to 113, a 101-month spread.
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Most-Reviewed Email Verification Shopify Apps
CW Email Popup Email Marketing leads email verification Shopify apps with 7,722 cumulative reviews and a 5.0★ average rating. Klaviyo: Email Marketing & SMS (3,362 reviews) and Omnisend Email Marketing & SMS (3,191 reviews) round out the top 3. Combined, the top 3 apps hold 66.5% of all reviews across the top tier — a tight oligopoly where the leader's review flywheel is hard to break. Notable mover: Klaviyo: Email Marketing & SMS added the most new reviews this month (+98) — a strong recent install signal.
CW Email Popup Email Marketing's 7,722-review base reflects long-running merchant adoption in email verification — a tenure signal for merchants who weight track record alongside current fit. Klaviyo: Email Marketing & SMS (3,362 reviews) and the rest of the top tier carry meaningful adoption too, and feature scope, support, and current trajectory often matter more than raw review totals when choosing between established options.
Email Verification Shopify Apps — Long-Term Review Trends
CW Email Popup Email Marketing accumulated 2,221 new reviews from Jan 2025 to Oct 2026, growing from 5,506 to 7,727 cumulative reviews — a steep addition rate for email verification apps. Across the top 5 plotted email verification 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.
CW Email Popup Email Marketing's lead in cumulative reviews compounds in concentrated email verification categories: more reviews lift App Store rank, which drives more installs, which add more reviews — newcomers face a steep curve to catch up to the 7,727 cumulative base.
Review Growth Velocity in Email Verification — Which Apps Grew Fastest
CW Email Popup Email Marketing reached 1,000 reviews in 12 months since launch — the fastest ramp among the top 5 email verification apps tracked here. Brevo PushOwl: Email,Push,SMS in 58 months, Mailchimp Email SMS Marketing in 75 months, Omnisend Email Marketing & SMS in 92 months, and Klaviyo: Email Marketing & SMS took 113 months to cross the same milestone, a 101-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 1,498 (Mailchimp Email SMS Marketing) to 7,725 (CW Email Popup Email Marketing) — a 5.2× difference, showing how far ahead the leader has continued to build past the milestone.
The 101-month gap between CW Email Popup Email Marketing's and Klaviyo: Email Marketing & SMS's time-to-1,000 highlights how unevenly product-market fit landed across this email verification 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 Email Verification
- OTP+ B2B SMS & Social Login — Has accumulated 57 reviews for email verification at a 5.0★ average.
- Locksmith — Has accumulated 306 reviews for email verification at a 4.7★ average.
- Sami B2B Lock,Password Protect — Has accumulated 984 reviews for email verification at a 4.9★ average.
- EmailVerify ‑ List Validator — Has accumulated 7 reviews for email verification at a 5.0★ average.
- Clay • B2B Wholesale Lock — Has accumulated 23 reviews for email verification at a 5.0★ average.
Email Verification Shopify Apps — Frequently Asked Questions
1. Which email verification app has the most reviews on Shopify?
CW Email Popup Email Marketing has the most reviews among email verification Shopify apps with 7,722 total reviews, ahead of Klaviyo: Email Marketing & SMS at 3,362. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure email verification 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 email verification 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 email verification app is gaining reviews fastest on Shopify?
Klaviyo: Email Marketing & SMS is gaining the most new reviews this month among email verification apps, adding 98 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which email verification app reached 1,000 reviews fastest on Shopify?
CW Email Popup Email Marketing hit 1,000 reviews in 12 months since launch — the fastest review ramp among tracked email verification 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 email verification Shopify apps?
The top 5 email verification apps average 4.8★ across 18,013 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. How often are review counts for email verification 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.
