Shopify App Detector
See what powers a Shopify store. Find its theme, review tools, bundle apps, email marketing, payment options and more.
What can be detected?
We check the page you submit for its theme and known scripts, widgets and app markers. Apps on other pages, at checkout, in the store’s admin or behind cookie consent may not appear. A detected marker can also be left over from a removed app.
How to use the Shopify App Detector
Enter a store domain
Paste the website of any Shopify store you want to research, like a competitor or a brand you admire.
Run the scan
We check the submitted page and, for homepage scans, one linked product page for the theme and app signals.
Review their stack
Browse the theme and detected apps by category, then open any app to learn more or try it.
Find your next winning angle faster.
Search the full library, compare competitors, and bring proven ideas into your next campaign.
Explore the Full LibraryFrequently asked questions
What is a YouTube ad spy tool?
A YouTube ad spy tool lets you search and analyze video ads competitors are running on YouTube, including estimated spend, views, duplicates and country targeting, so you can model what's working instead of guessing.
Why would someone need a YouTube ad spy tool?
Because guessing what works on YouTube is expensive. A spy tool shows you which hooks, formats and offers competitors are pouring real budget behind, so you can model proven winners, skip the losing tests, and ship better creative faster.
Can I find landing pages and video URLs?
Yes. Every ad in the index exposes both the original YouTube video URL and the landing page (destination URL) the advertiser is sending traffic to, so you can study the full funnel, not just the creative.
How much does VidSniff cost?
VidSniff Pro is $39/month or $29/month billed yearly. Every plan starts with a 3-day free trial. Cancel anytime.
Do you offer a free trial?
Yes - every plan starts with a 3-day free trial. You can explore the dashboard, run searches and save ads to your library before paying anything.