Shopify catalog change checker

Compare a Shopify Store's Catalog Between Two Scans

Save a current analysis, run the store again later, and compare the public catalog snapshots to see what changed without pretending Evidio watches stores automatically.

Catalog snapshot comparison

Evidio compares the store data available in your saved research with a fresh analysis you start from the extension.

Previous scan
1,284 products
Saved snapshot
Current scan
1,292 products
Fresh analysis
Added
+12 products
New public listings
Removed
-4 products
No longer public
Price changes
9 products
Different listed price

What you see

  • Products added since your previous analysis
  • Products no longer present in the public catalog
  • Listed price changes between snapshots
  • Current and previous public product counts
  • Direct links to the products that changed
Shopify catalog change checker

How it works

  1. 01

    Analyze and save the store

    Create a baseline from the public catalog currently visible in your browser.

  2. 02

    Return when you want an update

    Open the store again at the interval that makes sense for your research.

  3. 03

    Run a fresh analysis

    Evidio reads the public catalog again when you explicitly request it.

  4. 04

    Compare the snapshots

    Review additions, removals and listed price changes between the two analyses.

Review a competitor before a monthly strategy meeting

You re-open a saved competitor once a month, run a new analysis and compare it with your previous snapshot. Eight new products and several price cuts give your team concrete changes to review without claiming real-time surveillance.

Limits & accuracy

Evidio does not currently run scheduled background scans or send automatic alerts. A comparison exists only after you manually run a fresh analysis. Results cover public storefront data and can change because of market, language or catalog visibility settings.

Related

Shopify competitor review

Save the stores that matter, revisit them on your own schedule and run fresh analyses to review catalog, pricing, stock and technology signals with clear limits.

Shopify competitive analysis

Evidio turns a competitor's storefront into a full intelligence report: what they sell, what they charge, which apps and pixels run their funnel, and how their traffic compares to yours: all from your browser.

Competitive Intelligence

Competitive intelligence is the practice of legally gathering and analyzing public information about competitors and the market to inform business strategy and decisions.

Shopify Store

A Shopify store is an online storefront built on Shopify, a hosted (SaaS) ecommerce platform that handles hosting, checkout, and payments for merchants.

Product Saturation

Product saturation is the point at which so many sellers offer the same product that competition drives up advertising costs, pushes down prices, and erodes profit margins.

Frequently asked questions

Does Evidio monitor stores automatically?

No. The current product analyzes a store when you start an analysis. You decide when to return and create the next snapshot.

Will I receive catalog change alerts?

Not currently. Evidio shows differences after a fresh user-initiated analysis; scheduled alerts are not part of the shipped feature.

Which changes can I compare?

Public product additions, removals, product-count differences and listed price changes when both snapshots contain the relevant data.

Can a market or language change affect the result?

Yes. Shopify can expose different products and prices by market, so compare scans made under similar storefront conditions.

Which Evidio plan includes this feature?

This feature is available on Pro, Lifetime and Agency. It is not enabled on the Free plan.

Start your Shopify research with Evidio

Install Evidio · It's freePricing