DiffHook watches the pages, prices, policies and APIs your business depends on, and alerts the people or systems that need to act, the instant something changes. It helps teams never miss a competitor price move, stay ahead of regulatory updates, and know before customers do about vendor status changes.Know the moment the web changes before it costs you.DiffHook connects to tools like Slack, Discord, Notion, and any webhook URL, delivering over 10 million change events. It offers smart filters to cut through noise and reliable delivery with automatic retries.PlanPriceMonitorsCheck IntervalFree$0/month5DailyStarter$12/month505 minutesPro$29/month5001 minute