Watch five competitor sites for weekly price changes

An agent checked five brand sites each Monday, compared them with the prior week, and emailed a change report with screenshots.

Done with Custom agent· Intermediate· Sep 2026

What they did
A user gave QwenWork a one-time instruction to review five brand sites every Monday at 9 AM. On each run, the agent opened the sites, matched current prices against the previous week’s snapshot, and noted changes like price increases, markdowns, and promotions. It also saved a timestamped screenshot for each change it found.
How it went
The report arrived automatically every Monday at 9 AM with each detected change listed. The system used the earlier snapshot as the baseline for comparison and attached screenshots for review.
Tips
Set a fixed schedule and a clear place to store the prior snapshot, or comparisons get messy. If you want the agent to act on a change, make it pause for approval before sending anything or making updates.

Try it yourself with Zapier Agents

Every [day of week] at [time], open these five sites: [URL 1], [URL 2], [URL 3], [URL 4], and [URL 5]. Check the prices for [products or categories] on each site, then compare them with the previous snapshot saved in [spreadsheet, doc, or folder]. Flag any differences, including higher prices, discounts, or promotions, and save a timestamped screenshot for each changed item. Before you send or post the report, show me the draft and wait for my approval. After I approve it, send the final report to [email address or Slack channel].

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

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