Catch a competitor price or rank move before it costs you sales
Every hour, WebRun opens Jungle Scout, checks price and Best Sellers Rank for your tracked products and their competitors, saves the readings to a Google Drive log, and sends a Twilio text only when a competitor undercuts your price or your own rank drops meaningfully, so you can react the same day.
- No credit card
- Under $0.01 per run
- Cancel anytime
How do I catch a competitor undercutting my Amazon price or rank?
WebRun checks Jungle Scout every hour for price and Best Sellers Rank changes on your tracked products and their competitors, logs every reading to Google Drive, and sends a Twilio text only when a competitor undercuts your price or your own rank drops meaningfully. You react the same day, not after a slow week.
- Competitor price and rank changes are logged every hour, not checked weekly
- Only genuine threats generate a text, so alerts stay worth reading
- A full price and rank history builds automatically for later analysis
Built for Amazon sellers · private label brands · ecommerce brand managers · Amazon FBA businesses
What does WebRun do on every run?
The exact actions WebRun takes, in order - in plain language, so you can adjust anything.
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WebRun signs in and gets to work
Opens
junglescout.comin a real browser with your saved login - no setup, no API keys. -
1
Jungle Scout - check price and rank on tracked listings
junglescout.com
WebRun opens Jungle Scout to check price and rank on tracked listings. - Open Jungle Scout and pull current price and Best Sellers Rank for your tracked products
- Do the same for the competitor listings you're watching
- Compare each against the last recorded reading
Done when Every tracked product and competitor has a current price and rank reading.
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2
Google Drive - log the readings
drive.google.com How to Automate Google Drive
WebRun opens Google Drive to log the readings. - Append the readings to the tracking log with today's date
- Keep one row per product per check so trends are visible
- Note any change from the prior reading
Done when Today's readings are logged for every tracked product.
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3
Twilio - text on a real threat
twilio.com How to Automate Twilio
WebRun opens Twilio to text on a real threat. - Send a text only if a competitor's price drops below yours or your own rank falls meaningfully
- Name the product and what changed
- Send nothing for minor or expected fluctuation
Done when You've been texted about any real competitive threat, and nothing else.
How is each run configured?
Secure by default
Connect once, stays signed in
WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.
Every action is checked against this policy before it runs.
Questions, answered
Will it change my price automatically?
No. WebRun only tracks and alerts. Changing your price in response is still a decision you make yourself.
What counts as a meaningful rank drop?
A fall well beyond normal day to day fluctuation, so the text is reserved for a real shift, not the ranking noise every listing has.
Can I see the full price history, not just the alerts?
Yes. Every check is logged to the Google Drive sheet regardless of whether it triggers a text, so you can review the full trend anytime.
Related templates
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