Find Every Store Using Your Competitor's App
StoreInspect tracks app installs across 231K+ Shopify stores. See who uses competitor apps, find stores missing your app category, and reach decision-makers with 318K+ verified contacts.
StoreInspect is a market research and outbound sales tool for Shopify app developers. Search 231K+ stores by specific app installs to size your market, use gap filtering to find stores missing your app category, and reveal 318K+ decision-maker contacts for targeted outreach. Export everything to CSV for your sales pipeline.
The Problem
What makes this hard without the right tool.
Finding stores that use a competitor's app means checking stores one by one manually
No reliable way to size your total addressable market or see real install counts
Identifying potential customers for your app requires guesswork and cold outreach to random stores
Manual research across Shopify stores takes hours and produces incomplete results
No public directory gives you contact info for store owners who might need your app
No way to find stores that are NOT using your app category, which are your best prospects
How It Works
Your workflow with StoreInspect, step by step.
Filter by competitor app installs
Search 231K+ stores by specific app installs. See every store running a competitor's app, with full tech stack context.
Find stores in your category
Narrow results by store category, traffic tier, and other apps. Build a clear picture of your target market segment.
Use gap filter for untapped prospects
Find stores that are NOT using any app in your category. These stores have the need but haven't found a solution yet.
Reveal owner contacts
Access store owner and decision-maker emails directly. 63% of our 318K+ contacts are personal emails for targeted outreach.
Features That Matter
The StoreInspect features most relevant to your workflow.
App Install Filtering
Filter stores by specific Shopify app installs. See which stores run Klaviyo, Yotpo, ReCharge, or any of 100+ detected apps.
Gap Filtering
Find stores missing apps in your category. A store with no reviews app? No subscription tool? No loyalty program? Those are your ideal prospects.
Store Count by App
See how many stores use each detected app. Size your market, benchmark against competitors, and track adoption trends.
Contact Reveals
Reveal store owner and marketing manager emails. 318K+ contacts with 63% personal emails. Reach the person who decides which apps to install.
CSV Export
Export filtered store lists with app data and contacts. Import into your CRM, email tool, or spreadsheet for outbound campaigns.
Saved Views
Save complex filter combinations as reusable views. Monitor your competitor's install base or track stores entering your category over time.
StoreInspect Is Not For Everyone
We'd rather be upfront than waste your time.
You build apps for platforms other than Shopify. StoreInspect only indexes Shopify stores and the Shopify app ecosystem.
You need exact install counts from the Shopify App Store. StoreInspect detects apps on indexed stores, which is a sample of the full Shopify market, not the official install count.
You want to track individual store-level churn or app uninstalls over time. StoreInspect currently shows point-in-time snapshots, not historical app install changes.
Pricing
App developers need CSV export for outbound campaigns and enough reveals to build a pipeline. Pro includes 1K reveals/mo and full export capabilities.
How StoreInspect Compares
Other tools people consider for this use case.
vs BuiltWith
BuiltWith tracks technology broadly but charges premium prices and lacks direct contact data. StoreInspect includes 318K+ contacts with personal emails at $49/mo.
vs Wappalyzer
Wappalyzer detects tech stacks but works one site at a time with no Shopify-specific depth. StoreInspect indexes 231K+ stores with gap filtering and bulk export.
vs Store Leads
Store Leads costs $250/mo and focuses on store metadata, not app-level detection. StoreInspect offers deeper app filtering with contact reveals at a lower price.
Find Shopify Clients Worth Your Time
Search by niche, traffic, and tech stack. Export with verified founder contacts.Search stores by niche, traffic, and tech stack. Export with verified founder contacts so you can skip the research.