# Shoper Spy

Source: watchfor.tools, an independent directory for people who build Shopify apps. No paid placement, no affiliate links. Not affiliated with Shopify.
Canonical: https://watchfor.tools/tools/shoperspy

Category: Store detectors (https://watchfor.tools/categories/detect)
Summary: Chrome extension listing a store's apps, theme and products.
Price: Free to install, no paid plan stated
Free plan: yes
Owner: by ReConvert Ltd
Launched: unknown, not published on its own site
Website: https://chromewebstore.google.com/detail/shopify-store-spy-shoper/pegiihfbfblmhendfgjmcjnofblcigga
Entry last checked: 30 October 2026

## Description

A Chrome extension from ReConvert Ltd. Open a Shopify store and it lists the apps and the theme, unless the theme is custom-built. It also reads the store's products: the best sellers, the most and least expensive, the newest additions and the total count. It has 5,000 users on the Chrome Web Store. It is written for merchants watching competitors, so for an app vendor it is a quick look at one store at a time.

## Watch for

Built by ReConvert Ltd, which sells a post-purchase upsell app to Shopify merchants, now as Upsell.com. The listing says it "may get affiliate commission from installs initiated by the extension", so the apps it points you to can be paid placements. Its Chrome privacy disclosure lists personal, financial, authentication and communication data, with no reason given. No count of detectable apps is published. Like every detector, it only sees apps with code on the storefront.

## External ratings

- Chrome Web Store: 4.8 from 60, read 30 October 2026 (https://chromewebstore.google.com/detail/shopify-store-spy-shoper/pegiihfbfblmhendfgjmcjnofblcigga)

Collected on other platforms, from a different set of people than the reviews here, and never averaged with them.

## Compare

- All alternatives to Shoper Spy: https://watchfor.tools/alternatives/shoperspy
- Shoper Spy against Copyfy Apps Detector: https://watchfor.tools/compare/copyfy-vs-shoperspy
- Shoper Spy against Koala Inspector: https://watchfor.tools/compare/koalainspector-vs-shoperspy
- Shoper Spy against PPSPY: https://watchfor.tools/compare/ppspy-vs-shoperspy
- Shoper Spy against Shopify Raise: https://watchfor.tools/compare/shoperspy-vs-shopifyraise
- Shoper Spy against Shopify Theme Detector: https://watchfor.tools/compare/shoperspy-vs-shopthemedetector
- Shoper Spy against ShopScan: https://watchfor.tools/compare/shoperspy-vs-shopscan
- Shoper Spy against Stackpeek: https://watchfor.tools/compare/shoperspy-vs-stackpeek
- Shoper Spy against Wappalyzer: https://watchfor.tools/compare/shoperspy-vs-wappalyzer
- Shoper Spy against WeLookup: https://watchfor.tools/compare/shoperspy-vs-welookup

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- TechLeads (Store databases, both in Store detectors): Lists of websites by the technology they run, Shopify stores included, from $29 a list. https://watchfor.tools/tools/techleads
- ShopScan (Store detectors): App and theme detector with a wide free tool set. https://watchfor.tools/tools/shopscan
- WeLookup (Store detectors): Extension-first store analysis, 7,548 apps and tools. https://watchfor.tools/tools/welookup
- Copyfy Apps Detector (Store detectors): Paste a store URL and get its storefront apps, free and without an account. https://watchfor.tools/tools/copyfy
- Shopify Theme Detector (Store detectors): A free theme and app detector for one store at a time, with usage counts across its scans. https://watchfor.tools/tools/shopthemedetector
- SellerCenter (Store databases, both in Store detectors): Dropshipper research platform with a 2.4M-store Shopify database and a free app detector. https://watchfor.tools/tools/sellercenter
- Koala Inspector (Store detectors): Chrome extension reading a store's apps, theme and estimated numbers. https://watchfor.tools/tools/koalainspector