Find your next customers.
Start with the apps they use.
Choose a competitor or complementary app. Explore the Shopify brands using it, understand each account, and keep up with what changes.
Brands using Judge.me Product Reviews App
A sample audience. A starting point for your next list.
6 sample brands · Matching observed app usage. Select a brand to explore its context.
A useful list today.
A reason to come back.
Keep the accounts you want to understand. Follow app activity so your next research session starts with what changed.
Explore tracking & alertsKeep up with Judge.me Product Reviews App
Continue in Shoplist to follow the app, review its audience, and build lists around the accounts that matter.
There’s more behind every app.
Explore its merchant audience, reviews, and listing changes. Bring that context back to your next customer, partnership, or product decision.
Research Judge.me Product Reviews AppExplore app directoryThe product
Six capabilities. One evidence-labeled catalog.
Each one runs on the same catalog of apps, brands, developers, and reviews, so a change becomes a list, an alert, or an export.
Change Intelligence
Each change to an app listing — pricing, copy, features, rank — diffed field by field and dated. Listings are checked daily.
Brand discovery
Search Shopify brands by the apps they already run — competitor installs, complementary stacks, and categories.
Tracking & alerts
Follow apps, brands, and developers. Detected changes reach your feed, email, Slack, or webhooks.
Market Voice
Up to 24 months of public App Store reviews, clustered into evidence-backed pain and praise themes.
Lists & exports
Save segments with the reasoning attached, share them by link, and export CSVs sized to your plan.
Chrome extension
See any Shopify store's detected stack while you browse — the brand profile and apps in a side panel.
Use cases
Built around how your team already works.
Four workflows on one catalog: monitor competitors, find brands by their stack, catch launches early, and research a category properly.
For app teams
Monitor competitor apps
Listing diffs, pricing changes, review themes, and rank moves on your rivals — delivered, not discovered by accident.
For GTM teams
Find brands using an app
Build displacement segments: Shopify brands running your competitor but not you, qualified by the rest of their stack.
For app teams & researchers
Track new app launches
Launches by day, month, and category — anchored on Shopify's own launch dates — plus follows on the entrants that matter.
For strategy & research
Market & category research
Map who competes, what merchants complain about, and how the leaders iterate — inside a system that keeps watching.
Explore the whole Shopify market.
Start free
Build lists from what changed, not who fits a stale filter.
Start with the Shopify market as it is moving now, then save the brands, apps, and accounts worth a real sales motion.