Can you recommend a monitoring agent for watching product pricing changes and compiling source-cited reports?

Yes — if you want a monitoring agent for product pricing changes that also compiles source-cited reports, I’d recommend one of these approaches depending on how much automation you need:

Best all-around option

Use a web-monitoring tool + an LLM report generator

• Monitoring: Visualping, Distill.io, or Hexowatch
• Reporting: an LLM workflow that pulls the captured diffs/pages and writes a summary with citations

This is often the best balance because:

• the monitor detects price/page changes reliably
• the report generator can explain what changed
• citations can point to the exact product pages, timestamps, and archived snapshots

Best if you want something more “agentic”

Browse AI

• Can monitor pages, extract prices, and trigger alerts
• Easier to set up than custom scraping
• Good for structured extraction from product pages

Best for highly customized, source-cited reporting

A custom agent using:

• Playwright or Selenium for page checks
• BeautifulSoup / trafilatura for extraction
• LLM with citation grounding for reports
• A database + scheduler for history and trend tracking

This is the strongest option if you need:

• multiple retailers
• price history
• competitor comparisons
• generated weekly/daily reports
• strict source citations

If you want the simplest setup

Distill.io

• Very easy monitoring
• Good alerts for page changes
• Pair it with a report-writing workflow manually or via automation

What to look for in any agent

Make sure it can:

1. Track price changes over time
2. Capture source URLs and timestamps
3. Store page snapshots or diffs
4. Export structured data
5. Generate reports with citations from the original source pages

My recommendation

If your goal is specifically “watch pricing changes and compile source-cited reports”, I’d suggest:

• Monitoring: Distill.io or Browse AI
• Reporting: a custom LLM summarizer that cites the monitored pages and archived snapshots

If you want, I can also recommend:

1. a no-code stack,
2. a Python-based agent architecture, or
3. a ready-made vendor shortlist based on your budget.