Website Change Monitor
Pricing
Pay per usage
Website Change Monitor
Monitor websites for content changes. Full page, CSS selector, or text pattern matching. Diff summaries and alerts.
Website Change Monitor
Pricing
Pay per usage
Monitor websites for content changes. Full page, CSS selector, or text pattern matching. Diff summaries and alerts.
List of URLs to check for changes. Can be strings or objects with 'url' key.
How to check for changes: full_page (entire visible text), selector (specific CSS selectors), or text_pattern (regex pattern matching).
CSS selectors to monitor (only used when checkMode is 'selector'). Example: '.price', '#main-content', 'h1'
[]Regular expression to search for (only used when checkMode is 'text_pattern'). Example: 'Price: $[\d,.]+'
Normalize whitespace before comparison to avoid false positives from formatting changes.
Strip all numbers before comparison (useful for ignoring timestamps, counters, etc.).
Capture a full-page screenshot when a change is detected.
Wait for this CSS selector to appear before extracting content. Useful for JavaScript-rendered pages.
Additional wait time in milliseconds after page load. Useful for lazy-loaded content.
Maximum number of pages to check simultaneously.