Free Public Intelligence Tool
Website Intelligence Scanner
Instantly decode any website. Analyze technology stacks, detect pricing strategies, and check monitorability in seconds.
How WatchDiff Works
Powerful intelligence in three simple steps
1. Scan Target
Enter any URL. Our engine crawls the site structure, analyzes HTML/JS assets, and detects underlying technologies.
2. Extract Intelligence
AI processes the content to identify site type, business model, pricing data, and key operational metrics.
3. Monitor Changes
Set up automated monitoring to get alerted via Email, Slack, or Webhook whenever critical data changes.
Get Started
Start Monitoring Your Websites Today
Start monitoring changes in under 60 seconds.
Free forever. No credit card required.