Apps the detector recognizes
Email & SMS: KlaviyoOmnisendPrivyAttentivePostscript
Reviews: Judge.meYotpoLooxOkendoStampedREVIEWS.ioTrustpilot
Support: GorgiasTidioZendeskIntercom
Subscriptions: Recharge
Upsell: Rebuy
Personalization: Nosto
Loyalty: Smile.ioLoyaltyLionGrowave
Search: SearchaniseBoost AI SearchAlgolia
Page builder: PageFlyGemPagesShogun
Payments: AfterpayKlarnaSezzleAffirm
Shipping: Route
Wishlist: Swym Wishlist
Analytics: Google Tag ManagerGoogle AnalyticsHotjarMicrosoft ClarityLucky OrangeElevarTriple WhaleNorthbeam
Ads tracking: Meta PixelTikTok PixelPinterest Tag
Accessibility: accessiBeUserWay
Most common apps in our index
| App | Category | Share of 48 stores |
|---|---|---|
| Klaviyo | Email & SMS | 63% |
| Yotpo | Reviews | 42% |
| Klarna | Payments | 40% |
| Google Tag Manager | Analytics | 40% |
| Gorgias | Support | 33% |
| Afterpay | Payments | 31% |
| Attentive | Email & SMS | 27% |
| Elevar | Analytics | 25% |
| OneTrust | Privacy | 25% |
| Microsoft Clarity | Analytics | 21% |
How the Shopify app detector works
Shopify apps that change the storefront do it by adding JavaScript, stylesheets or app blocks to the theme. Each app loads from its own domain or leaves a recognizable signature, such as static.klaviyo.com for Klaviyo or judge.me widgets for Judge.me reviews. The detector fetches the public homepage once and matches those signatures. It never logs in, adds to cart or touches checkout.
Use it to see what a competitor pairs with their theme, to audit your own store for leftover app code, or to research which tools brands in your niche rely on. Every lookup also gets a full store audit and the Shopify theme it runs.
Frequently asked questions
How do I find out what apps a Shopify store is using?
Paste the store address into the Shopify app detector. It loads the public homepage and looks for the scripts and widgets each app injects, then lists every app it recognizes grouped by category.
Which Shopify apps can the detector find?
It recognizes 51 popular apps and tools across reviews, email and SMS, loyalty, subscriptions, search, page builders, buy now pay later, support chat, analytics and ad pixels.
Why is an app I know the store uses missing?
Some apps only load on product, cart or account pages, and some run entirely in the Shopify admin with nothing on the storefront. The detector only reports what it can see on the homepage, so it never guesses.
Is the Shopify app detector free?
Yes. No signup, no browser extension and no limit for normal use.