Does the store owner get notified?

No. Find Tech Stack only reads publicly available information that any browser can access. It is no different from inspecting a website manually.

SHOPIFY APP & THEME DETECTOR

Shopify app detector and theme detector for any store.

Q: What if a store isn't on Shopify?

We will tell you. The scan detects whether the URL is a Shopify store before attempting app detection. Non-Shopify stores return a clear message.

Paste a store URL and this free Shopify app detector instantly shows every app, payment gateway, and theme the store is using. No guesswork, no login. Just the fastest way to check what apps a Shopify store uses.

10,000+

stores scanned

500+

apps in database

Themes

detected too

Free

forever

PROCESS

How the Shopify app detector works in three steps.

01
Paste the store URL
Drop in any Shopify store URL, no www, no https needed. The app and theme detector handles the formatting.
02
We scan the store
Our Shopify app detector fingerprints the storefront and cross-references a database of 500+ known Shopify apps and themes.
03
See the full tech stack
Apps, payment gateways, the Shopify theme, and store metadata, all surfaced in a structured, scannable report.

FEATURES

Everything the Shopify store is running, laid bare.

Installed Shopify Apps

The Shopify app detector finds marketing tools, loyalty programs, reviews apps, upsells, and more, with ratings, pricing type, and developer info.

Payment Gateways

See which card networks and payment providers the store has enabled.

Shopify Theme Detector

Answer 'what theme is this website using?'. Our theme detector identifies the Shopify theme, whether it's a free, paid, or custom build.

Store Metadata & Tech Stack

City, country, currency, product count, published collections, and more. A full website technology checker for any Shopify store.

LIVE

Shopify stores being scanned right now.

A small sample of the public app and theme detector scans flowing through Find Tech Stack. Yours will be next.

FINDTECHSTACK/LIVE-FEEDSTREAMING

01allbirds.com

24 apps2s ago

02gymshark.com

38 apps6s ago

03kith.com

19 apps11s ago

04bombas.com

27 apps14s ago

05mvmtwatches.com

31 apps22s ago

06rothys.com

22 apps28s ago

WHO USES THIS SHOPIFY SPY TOOL

A Shopify spy tool built for people who study stores for a living.

AGENCY

Spy on competitor Shopify stores in 30 seconds

Before any pitch or strategy session, use the Shopify spy tool to scan a competitor's store and see exactly what apps and theme they're investing in.

FOUNDER

Steal the stack from stores that are winning

See what apps and themes 7-figure Shopify stores are running and reverse-engineer their growth toolkit with a free Shopify store spy.

APP DEVELOPER

Know where you're gaining and losing installs

Use the Shopify app detector to monitor competitor app adoption across stores in your niche. See what you’re up against.

COMPARISON

Why use a Shopify app detector instead of inspecting the page yourself?

You can inspect source by hand. But here's how manual checks compare to a dedicated Shopify app and theme detector that returns a structured scan.

Capability

Find Tech Stack

Manual

Other tools

Detects installed apps

✓

Identifies payment gateways

✓

Detects Shopify theme

✓

Surfaces store metadata

✓

Results in seconds

✓

Free, no account

✓

✓ supported · ~ partial · - not supported

OPERATORS

From people who scan Shopify stores all day.

I run a Shopify agency. Find Tech Stack is the first thing I open before every pitch. It tells me exactly what the prospect is paying for and what they're missing.

MARCUS L.·Founder, DTC growth agency

We used to manually dig through view-source on competitor stores. This does in two seconds what took our team an hour.

PRIYA S.·Head of growth, supplements brand

As an app developer on the Shopify App Store, knowing which stores run which competitors is gold. Find Tech Stack is now part of our weekly research loop.

DANIEL K.·Indie Shopify app developer

FAQ

Shopify app detector FAQ.

We analyze publicly accessible signals from the storefront (scripts, meta tags, pixel fingerprints, and other identifiers) and match them against our database of 500+ known Shopify apps.

No. Find Tech Stack only reads publicly available information that any browser can access. It's no different from inspecting a website manually.

We'll tell you. The scan detects whether the URL is a Shopify store before attempting app detection. Non-Shopify stores return a clear message.

Yes. No account, no API key, no credit card. Just paste a URL into the free Shopify app and theme detector.

We detect apps and themes with high confidence using multiple signal types. Some apps with minimal public-facing footprints may not always be detected.

Start detecting Shopify apps and themes.

No account. No setup. Drop a store URL into the free Shopify app detector and go.

Ready to build a store of your own? Start a Shopify store in minutes.