How K: Pop Up Email+Popup Window and ONE: AI, Pop Up, SMS Marketing compare on the Shopify App Store: rating, review count, pricing, the Built for Shopify badge, and where each one ranks in the store's organic search results. Every number is the App Store's own and is never edited.
Updated October 23, 2026 · App Store dataAs of October 23, 2026, K: Pop Up Email+Popup Window is rated 5.0 stars from 11 reviews and ONE: AI, Pop Up, SMS Marketing is rated 4.9 stars from 999 reviews on the Shopify App Store.
| Fact |
|
|
|---|---|---|
| Tagline | Newsletter pop up window & Halloween email popups for sign ups | Grow sales with AI email marketing, SMS, spin wheel and upsell |
| Rating | ★ 5.0 | ★ 4.9 |
| Reviews | 11 | 999 |
| Pricing | Free | Free plan available |
| Built for Shopify | No badge | No badge |
| Data as of | October 23, 2026 | October 23, 2026 |
Ratings, review counts, pricing labels and badges are read from each app's Shopify App Store search result card. Rankings are the store's organic results for the searches Rankbase tracks; sponsored results are excluded.
| App Store search |
|
|
|---|---|---|
| Both apps rank · 1 search | ||
| Pop Up Email | #1 | #3 |
| Only K: Pop Up Email+Popup Window ranks · 7 searches | ||
| Newsletter Pop Up | #3 | not in top 10 |
| Nieuwsbrief | #3 | not in top 10 |
| Sign Up | #6 | not in top 10 |
| Ecomsend Pop Ups, Email Popups | #7 | not in top 10 |
| Pop Up Window | #7 | not in top 10 |
| Email Popup | #8 | not in top 10 |
| Mailerlite | #8 | not in top 10 |
| Only ONE: AI, Pop Up, SMS Marketing ranks · 9 searches | ||
| One | not in top 10 | #1 |
| Wheelio | not in top 10 | #2 |
| Google & Youtube | not in top 10 | #3 |
| Postscript | not in top 10 | #4 |
| Postscripts | not in top 10 | #4 |
| Smsbump | not in top 10 | #5 |
| Klavi | not in top 10 | #7 |
| Marketplace Connect | not in top 10 | #7 |
| One Click Checkout | not in top 10 | #8 |
In the App Store's organic search results, K: Pop Up Email+Popup Window ranks in the top 10 for 8 of the 3,809 searches we track and ONE: AI, Pop Up, SMS Marketing for 10. They share one search, "pop up email", where K: Pop Up Email+Popup Window ranks #1 and ONE: AI, Pop Up, SMS Marketing #3.
K: Pop Up Email+Popup Window has the higher rating, 5.0 stars against 4.9. ONE: AI, Pop Up, SMS Marketing has more reviews, 999 against 11.
ONE: AI, Pop Up, SMS Marketing has more reviews, 999 against 11.
In the App Store's organic search results, K: Pop Up Email+Popup Window ranks in the top 10 for 8 of the 3,809 searches we track and ONE: AI, Pop Up, SMS Marketing for 10. They share one search, "pop up email", where K: Pop Up Email+Popup Window ranks #1 and ONE: AI, Pop Up, SMS Marketing #3.
Rankbase records the organic results merchants see when they search the Shopify App Store for 3,809 popular keywords, refreshed daily for published rankings and at least weekly for the rest. Each app's rating, review count, pricing label and Built for Shopify badge are taken from its App Store search result card, so they are exactly what merchants see; the date next to each app is the last time it appeared in any tracked top 10. Sponsored results are excluded, and nothing on this page is edited by hand, including for Rankbase's own apps.
Rankbase paired these two apps on October 16, 2026, when both ranked in the top 3 for "pop up email". The page stays as long as either app keeps ranking or the comparison keeps being read, and every number on it is refreshed from the App Store.
Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.
Explore Rankbase →Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.