Site Spy
Tracks any webpage and notifies users only when specified content changes such as price drops, new listings, or stock availability
The product is a website change monitoring tool that tracks any webpage and notifies users when specified content changes, such as price drops, new listings, stock availability, or news updates, filtering out irrelevant changes. It is for general consumers and small businesses who need to follow prices, jobs, competitor sites, or tickets without manual checking. It is delivered as a free browser extension for Chrome and Firefox with a web dashboard and uses plain-English AI filters to configure monitoring.
Key features
- AI smart filters via plain English
- AI chat assistant for setup
- One-click website tracking
- Element inspector for specific elements
- Visual diff highlighting
- Snapshot timeline with timestamps
- Color-coded tags organization
- Browser push and email notifications
- Telegram change notifications
- Flexible check intervals
- RSS change feeds
- Full-page screenshot capture
- Cross-device sync
- MCP integration for AI agents
- No social media activity within the last 30 days
GTM channels
- Blog
- Community
- API
- Docs
ICP
- Consumers general
- Ecommerce merchants
- SMB owners