Monitor the Competition
See What The Competition is Selling
How it Works
- Enter a store URL – Paste the Shopify stores you want to track.
- Receive Daily Insight Emails— Monitor website sales and pricing trends, no card required.
- Make Smarter Moves — Use the data to guide PPC strategy, content creation, and product decisions with confidence.
Drive Down data lane
Make Data Driven Decisions
Discover which products your competitors are selling, adding, or updating in real time. Monitor pricing changes on a daily basis to stay competitive.
Sales Sonar monitors changes across ecommerce stores. Add the websites you want to track and we automatically surface new SKUs, pricing updates, restocks, and out of stock signals when available.
No coding. No setup. No dashboards. Just insights delivered straight to your inbox.

Your DELIVERABLEs
What You’ll Get
- Daily Sales Results – A list of top selling products on a website rolled up in a nice daily summary. See SKU details at both a parent and child level.
- Competitor Pricing – Monitor the competitions pricing changes on a daily basis. Get informed which SKUs changed pricing within the last day.
- New product alerts — See every new SKU added to a store within the last 24 hours.
- Restock in Inventory — Monitor a catalog to see when popular items come back in stock.
- Out-of-stock signals — Spot when the competition is out of stock and use this information to double down.
- Trends over time — Identify which products are performing week-over-week.
We send everything in a simple daily email. No dashboards. No digging. Just the data that matters.

Let’s Get down to business
FAQ ABOUT OUR SOFTWARE
How are you able to obtain this data?
How are you able to obtain this data?
The data is pulled from publicly available storefront signals. Nothing customer specific at all. Just sales data and movement trends. We developed it in house from 10 plus years of ecommerce experience.
How does the free trial work?
When you sign up, you’ll get 2–3 days of daily reports sent straight to your inbox. No credit card required. At the end of the trial, you can choose to continue with a paid subscription to keep receiving updates.
Which stores can I track?
You can track any store if your goal is to simply monitor pricing. To receive sales data, our system currently only supports Shopify-based stores. If a store isn’t built on Shopify, we’ll flag it and add it to our roadmap for future compatibility.
How many stores can I monitor?
During the free trial, you can track up to 2 stores. Paid plans will let you monitor more, depending on your tier.
Can I cancel anytime?
Yes. There’s no contract or commitment. You can cancel or restart your subscription whenever you’d like.
How does pricing work?
Pricing starts at $99 per month to monitor one website. Please contact us to discuss bulk pricing, price monitoring only, large catalog websites, and exclusivity agreements.