How do I find out what apps a Shopify store uses?

Paste the store's public URL into this Shopify app detector. It reads the homepage and a product page and lists the apps it can see: script hosts such as Klaviyo or Rebuy, theme app extensions such as Judge.me, and a count of app tracking pixels.

What is a Shopify app checker?

A Shopify app checker is the same idea: you give it a store, and it reports the apps running on the storefront. This one is free, needs no login, and works on a custom domain or a myshopify.com URL.

Why isn't every app detected?

The detector only sees what the store sends in the first HTML response, the same way a crawler does. Admin-only apps (inventory, accounting, ERP) never appear on the storefront. Headless or heavily custom themes often load apps after JavaScript runs, so they show fewer results.

Is it legal to check a store's apps?

Yes. The tool reads public pages a shopper can already open. It does not log in, install anything, or use the Shopify admin.

Can I see the theme too?

When the store publishes Shopify.theme, the report includes the theme name and links to the theme detector for the full theme details.

Does it work on a myshopify.com URL?

Yes. Custom domains and myshopify.com addresses both work. The report also shows the underlying myshopify.com domain when the store publishes it.

How often should I check a competitor's apps?

Check after you notice a new widget, a slower store, or a change in their offers. App stacks change when a store adds reviews, a chatbot, or an upsell, and those are the changes worth copying or answering.

Will this install anything on my store?

No. Nothing is installed, and we never ask for Shopify admin access.

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Free Shopify app checker

Shopify App Detector

See what apps a Shopify store uses. Paste any public URL and get the reviews, upsell, email, chat and subscription apps visible on the storefront.

yourstore.com

8 apps found

Grouped by what they do on the storefront

Klaviyo Email & SMS
Judge.me Reviews
Rebuy Upsells & add-ons
Gorgias Chat & helpdesk

No delivery date app found

See the apps behind any Shopify store: reviews, upsells, email, chat and more

What is the Shopify App Detector?

The Shopify App Detector is a free way to find Shopify apps on a store. Paste a URL and it names the apps a shopper's browser actually loads: reviews, upsells, email, chat, subscriptions, loyalty and the rest of the storefront stack.

Use it when you want to know what apps this Shopify store uses, whether that store is a competitor, a client, or your own. It also works as a Shopify app checker for agencies auditing a stack before a project.

No sign-up. No install. A custom domain or a myshopify.com URL both work.

Why merchants check a store's apps

The stack is visible if you know where to look. Most people don't, so they guess.

See the competitor stack

Stop guessing which reviews, email and upsell apps a store that outsells you is running.

Spot overlapping apps

Two review apps or two popups usually means one of them is an invoice you can cancel.

App bloat slows the store

Every extra script is another request. The report counts third-party scripts and links to the speed test.

Find the revenue gaps

No delivery date, no chat and no upsells are the gaps that leave conversion and average order value on the table.

How to see what apps a Shopify store uses

1

Paste a store URL

Enter a custom domain or a myshopify.com address. No login and no app install.

2

We read the live storefront

We fetch the homepage, the public catalog and one product page, then match script hosts, theme app extensions and tracking pixels.

3

See the apps and the gaps

Get a list of the apps the store runs, grouped by job, plus the delivery, chat and upsell gaps that cost revenue.

What the detector can and can't see

Visible on the storefront

Script hosts, such as Klaviyo, Gorgias, Rebuy and Yotpo
Theme app extensions, such as Judge.me and Swym
App tracking pixels, counted even when the name is not in the page
The theme name, when Shopify.theme is published

Hidden from every public checker

Admin-only apps: inventory, ERP, accounting, tax
Apps that inject themselves only after extra JavaScript runs
Headless storefronts, which often expose almost nothing
Password-protected or development stores

Apps we detect

A storefront match against 109 named apps. Theme extensions we don't have a name for are still listed.

Reviews

Judge.me, Loox, Stamped, Yotpo, Okendo, Reviews.io, Rivyo, Growave, Opinew, Fera, Ryviu, Ali Reviews, LAI Product Reviews, Trustoo, Junip, Bazaarvoice, PowerReviews, Shopper Approved, Trustpilot, Vitals

Upsells & add-ons

Rebuy, Zipify OneClickUpsell, AfterSell, ReConvert, Monster Upsells, Essential Upsell, CartHook, Wide Bundles, Qikify, In Cart Upsell, Also Bought, Cross Sell, Candy Rack, Wiser, Bold Upsell

Email & SMS

Klaviyo, Omnisend, Mailchimp, Privy, Postscript, Attentive, Yotpo SMS, Justuno, Drip, Sendlane, Recart, Alia

Chat & helpdesk

Gorgias, Tidio, Zendesk, Intercom, Crisp, Tawk.to, LiveChat, Re:amaze, Gladly, Kustomer, Freshchat, Olark, Shopify Inbox, Richpanel

Subscriptions

Recharge, Skio, Ordergroove, Appstle Subscriptions, Loop Subscriptions, Stay AI, Smartrr, Bold Subscriptions

Loyalty & referrals

Smile.io, LoyaltyLion, Rivo, Rise.ai, Yotpo Loyalty

Wishlist

Swym, Wishlist King, Smart Wishlist

Delivery & shipping

Hurrify, AfterShip, Route, Parcel Panel, Essential Order Delivery

Cart

UpCart, Slide Cart, Monster Cart, Cart Persistify

Quizzes

Octane AI, RevenueHunt, Quiz Kit

A/B testing

Intelligems, Visually, Neat A/B Testing

Analytics & heatmaps

Hotjar, Lucky Orange, Microsoft Clarity, Heap, FullStory, Triple Whale, Elevar, Heatmap.com

Cookie consent

OneTrust, Pandectes, CookieYes, Consentmo, GDPR Cookie Consent

Personalisation

Nosto, Dynamic Yield, LimeSpot, Searchspring

When the stack is missing the apps that make money

If a category is empty, the report says so and links to the LaunchTip app that fills it.

No estimated delivery date

24% of shoppers abandon when no estimated delivery date is shown. Delivery Timer adds a cut-off countdown and a clear arrival window on the product page.

See Delivery Timer

No chat or shopping assistant

Chatkit answers pre-sale questions, recommends products and tracks orders 24/7, then hands off to a person only when it has to.

See Chatkit on your products

No upsells or add-ons

Relevant cross-sells and add-ons commonly lift average order value 10 to 30 percent. SellUp puts those offers on the product page, in the cart, and after checkout.

See upsells on your store

Frequently asked questions

Related tools

Know the stack, then fill the gaps

Delivery dates, an AI shopping assistant, and add-on upsells. The three apps the detector looks for when a store is missing them.

Explore our apps