New: every scan now shows each app's pricing and the store's estimated monthly app spend.

Backed by Shopify app usage data from 3,500,000+ stores

The largest public dataset of Shopify app usage, built from live scans across millions of stores. Every app stat you see is grounded in real installation data, not opinion.

3.5M+ Shopify stores in our dataset
32,833+ Shopify apps cataloged
9,651+ Shopify themes tracked
14,606+ product categories tracked

How It Works

Uncover any store's complete app stack in three simple steps

Enter URL

Paste any Shopify store URL into the detector above

We Scan

Our engine analyzes the store's code and matches it against our database of known apps

See Results

See every detected app with its category, popularity, and rating, plus the store's theme, how its stack compares to similar stores, and links to try each app

Behind every high-converting Shopify store is a carefully assembled collection of apps. From abandoned cart recovery to loyalty programs, the right tools can double your revenue overnight. But with over 27,000 apps in the Shopify App Store, how do you know which ones actually work? The answer is simple: look at what successful stores are already using. We catalog 32,833+ Shopify apps in total, including ones since removed from the App Store, which is why our number runs higher than Shopify's.
Our Shopify App Detector does the research for you. Paste any Shopify store URL and within seconds, you will see a complete breakdown of every app running under the hood. No more browsing endless app listings or reading through thousands of reviews. Just real data from real stores that are already generating sales.

Think of it as competitive intelligence for your app stack. Whether you are a solopreneur setting up your first store, an agency auditing a client's setup, or a seasoned merchant benchmarking against the competition, our Shopify App Detector gives you actionable insights you cannot get anywhere else.

Top Apps Our Users Discover

The most frequently detected apps across thousands of store scans

Klaviyo

The go-to platform for email and SMS marketing automation

Judge.me

Collect product reviews with photos, videos, and Q&A widgets

Privy

Capture emails with pop-ups and boost on-site conversions

Loox

Visual reviews and referral programs to build social proof

PageFly

Build custom landing pages without touching code

SEO Manager

Manage meta tags, structured data, and search visibility

AfterShip

Branded order tracking pages and shipping notifications

Oberlo

Source and fulfill dropshipping products with one click

View All Recommended Apps

#	App	% share
1	Judge.me Product Reviews App Product reviews	33.5%
2	Klaviyo Email Marketing	33.4%
3	Loox ‑ Product Reviews App Product reviews	17.8%
4	Recharge Subscriptions	13.5%
5	Yotpo Product reviews	9.7%
6	PageFly ✦ AI Page Builder Page builder	6.7%
7	Triplewhale Analytics	6.6%
8	Rebuy Personalization Engine Checkout - Other	6.4%
9	Swym Wishlist Wishlists	6.4%
10	Kaching Bundles Product bundles	5.8%
11	Gorgias Support - Other	5.7%
12	Shopify Inbox Support - Other	5.6%
13	Omnisend Email Marketing & SMS Email Marketing	5.6%
14	Trustpilot Marketing - Other	5.4%
15	Instafeed ‑ Instagram Feed Marketing - Other	5.3%

Why Spy on a Competitor's App Stack?

Your competitors have already done the hard work of testing and optimizing their app stack. They have spent months figuring out which email platform converts best, which review app builds the most trust, and which upsell tool generates the highest average order value. You can learn from all of that in seconds.

Instead of relying on "Top 10 Shopify Apps" blog posts that may be outdated or biased, our Shopify App Detector shows you real-world data. When you see the same app appearing across multiple successful stores in your niche, that is a strong signal worth paying attention to.

Smart merchants don't reinvent the wheel. They study what works, replicate the proven tools, and then focus their energy on what makes their brand unique: products, branding, and customer experience.

How to Evaluate a Shopify App Before Installing

Every app you install adds JavaScript to your storefront, which directly affects page load speed. A single poorly optimized app can add 2-3 seconds to your load time, costing you up to 7% in conversions per second of delay. Before installing anything, check if leading stores in your niche use it - that is a strong indicator of quality.

Beyond performance, look at the app's update frequency. Apps that haven't shipped an update in 6+ months are likely abandoned. Check the developer's response rate to support tickets and read the most recent 1-star reviews to understand the worst-case scenario.

The golden rule: install the minimum number of apps needed to run your store effectively. Each additional app is a potential point of failure, a security risk, and a monthly expense. Use our Shopify App Detector to see how many apps top-performing stores actually run - the number is often lower than you'd expect.

Browse Apps by Category

Explore the most common app categories found across successful Shopify stores