DiffHook

DiffHook is a real‑time website change monitoring platform that watches any web page, price feed, policy document, or API and instantly notifies your team via Slack, email, Discord, Telegram, webhook, or any workflow tool.

• Monitor any URL – full page or a specific element (price, clause, status badge).
• Smart filters strip cosmetic noise so alerts are only on meaningful changes.
• Instant delivery (<5 seconds) with automatic retries and signed verification.
• Integrates with Slack, Notion, Airtable, Linear, Zapier, n8n, and any custom webhook.
• Enterprise‑grade features: SSO, role‑based access, EU‑hosting, full audit trail, and change history.

Ideal for product, marketing, legal, and ops teams that need to act on competitor moves, regulatory updates, vendor status changes, or brand mentions before they impact the business.