Shopify email marketing and sms signals for Shopify app developers
StoreRadar found 26 public email marketing and sms app signals. This page shows the signals that matter when Shopify app developers research this workflow. It is a research map, not a list of buyers.
What this group shows
| Active app signals | 26 |
|---|---|
| Largest observed signal | Klaviyo · 52,293 |
| Smallest observed signal | Webpushr · 1 |
| Signals with extra profile details | 9 of 26 |
| Signals with same-store evidence | 3 of 26 |
| Last checked | 2026-09-22T10:55:09+00:00 |
Counts are public storefront observations. One store can appear under more than one signal.
How to use this page
Compare nearby app signals before you choose an integration, partner or replacement hypothesis. Then ask for a matched cohort if you need more filters.
If you sell email, SMS or lifecycle software, this group helps you see which storefront signals to test first.
Open the app pages below when you need the count, observation date and any available breakdown. Keep the page date with anything you cite.
Largest signals in this group
| Rank | App signal | Observed storefronts | Extra evidence |
|---|---|---|---|
| 1 | Klaviyo | 52,293 | profile and same-store evidence |
| 2 | Omnisend | 7,556 | profile and same-store evidence |
| 3 | Privy | 5,549 | profile and same-store evidence |
| 4 | PushOwl | 2,521 | profile details |
| 5 | Mailchimp | 2,347 | profile details |
| 6 | Postscript | 2,322 | profile details |
| 7 | SMSBump | 1,241 | profile details |
| 8 | Attentive | 1,161 | profile details |
This is ordered by observed storefront count in the current StoreRadar snapshot. It is not a vendor-quality ranking or market-share estimate.
Every signal in this group
- Klaviyo · 52,293 observed storefronts · 2026-09-22
- Omnisend · 7,556 observed storefronts · 2026-09-22
- Privy · 5,549 observed storefronts · 2026-09-22
- PushOwl · 2,521 observed storefronts · 2026-09-22
- Mailchimp · 2,347 observed storefronts · 2026-09-22
- Postscript · 2,322 observed storefronts · 2026-09-22
- SMSBump · 1,241 observed storefronts · 2026-09-22
- Attentive · 1,161 observed storefronts · 2026-09-22
- Brevo · 418 observed storefronts · 2026-09-22
- ActiveCampaign · 166 observed storefronts · 2026-09-22
- Sumo · 139 observed storefronts · 2026-09-22
- Drip · 101 observed storefronts · 2026-09-22
- Recart · 96 observed storefronts · 2026-09-22
- Cordial · 72 observed storefronts · 2026-09-22
- Firepush · 62 observed storefronts · 2026-09-22
- Sendlane · 61 observed storefronts · 2026-09-22
- Gist · 35 observed storefronts · 2026-09-22
- Dotdigital · 29 observed storefronts · 2026-09-22
- OneSignal · 26 observed storefronts · 2026-09-22
- CartStack · 10 observed storefronts · 2026-09-22
- Listrak · 7 observed storefronts · 2026-09-22
- Pushnami · 3 observed storefronts · 2026-09-22
- Stay Ai · 3 observed storefronts · 2026-09-22
- Annex Cloud · 1 observed storefronts · 2026-09-22
- iZooto · 1 observed storefronts · 2026-09-22
- Webpushr · 1 observed storefronts · 2026-09-22
Open the Email marketing and SMS category hub · Return to For Shopify app developers
Turn the signal into a focused test
Tell StoreRadar what you sell and which Shopify stores fit. We can use this email marketing and sms signal with other filters to build a matched group.
A private request can include a validated business email or a named decision-maker where the person-level checks pass. This public page does not publish store rows or contacts.
Describe your offer and ask for a matched cohort →Method and limits
StoreRadar.co detects public Shopify storefront signals and publishes aggregate counts from a dated snapshot. A signal does not prove an app account, subscription, spend, performance, revenue, buying intent or contact identity. The category label is a StoreRadar browse label, not an official app-store category.
Read the methodology · Browse the dataset catalog · Return to app intelligence