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How it works

From filter to qualified segment

The research your team does by hand across storefronts and spreadsheets, collapsed into one directory.

  1. 1

    Start from the stack

    Filter the brand directory by detected apps — your competitors, complementary tools, or whole categories — alongside brand category and other signals. The stack is the qualification.

  2. 2

    Qualify with context

    Open a brand profile to see its detected app stack, the categories it is not yet running, and when Sonar last checked the storefront, instead of stitching together the storefront, app pages, and a spreadsheet.

  3. 3

    Turn segments into action

    Save qualified brands to a list with your reasoning attached, export the segment to CSV, or follow the accounts so stack changes reach your feed.

Start freeFree plan available.

What you get

A directory built for qualification

Stack-first search across brands, apps, developers, and experts — wired into lists, exports, and tracking.

App-stack filters

The core move: brands filtered by the apps they actually run — competitor installs, complementary stacks, or category combinations.

Brand profiles

Detected app stack, category, and ecosystem context per brand — the account research page your reps were building by hand.

Four connected directories

Brands, apps, developers, and experts cross-link into one graph, so an app leads to its merchants and a merchant leads to its stack.

Faceted search

Combine filters across category, rating, status, and momentum-style signals to carve precise segments instead of broad lists.

CSV export

Export the current page, a selection, the filtered results, or all matches as a background job. Export sizes scale with plan.

Lists, follows, and alerts

Discovery is the front door: a segment becomes a saved list, a set of follows, and alerts without leaving the table.

Accurate data

When we detect an app, it’s there.

App usage is detected from public signals, and a detected install is a confirmed install observed on the storefront, not a probabilistic guess. The segment you build here is a segment you can act on.

Coverage is comprehensive and expands every day as we track more stores and apps, and everything is built from public signals, not private merchant or partner admin data. The full sourcing story is in the data methodology.

FAQ

Frequently asked questions

Get started

Your best prospects are already on Shopify.

Search them by stack, qualify them with context, and reach out with a real reason.

Free plan available.