Let Me Know When
Last updated:
Let Me Know When is an AI-powered platform designed to automatically monitor website changes, alerting users to critical updates without manual checking. It efficiently tracks specific elements or entire web pages for alterations such as price drops, stock availability, or content modifications. By providing instant email notifications, it empowers users to stay informed and react promptly to evolving web data, streamlining various personal and professional monitoring tasks.
What It Does
The tool functions by allowing users to specify a URL and either an entire page or a particular element (using a visual selector or CSS selector) to monitor. It periodically checks the designated content for changes at user-defined frequencies (hourly, daily, etc.). Upon detecting a change, Let Me Know When dispatches an instant email alert to the user, detailing the detected alteration.
Pricing
Pricing Plans
Basic monitoring for personal use with limited checks and monitors.
- 3 Monitors
- Check every 24 hours
- Email alerts
Enhanced monitoring for individuals or small teams needing more frequent checks and API capabilities.
- 25 Monitors
- Check every 1 hour
- Email alerts
- API monitoring
Comprehensive monitoring solution for businesses requiring high-frequency checks and advanced integrations like webhooks.
- 100 Monitors
- Check every 15 minutes
- Email alerts
- API monitoring
- Webhook alerts
Core Value Propositions
Automated Information Gathering
Eliminates manual checks, saving countless hours and ensuring you're always up-to-date with relevant web changes.
Timely Decision Making
Instant alerts enable swift action on price drops, stock availability, or competitor moves, providing a competitive edge.
Enhanced Market Awareness
Stay informed about industry shifts, content updates, and product launches without constant active searching.
Reliable Data Tracking
Consistently monitors specified web elements or pages, providing a dependable source of change notifications.
Use Cases
E-commerce Price Tracking
Monitor product pages for price drops or flash sales to secure the best deals or inform purchasing decisions.
Competitor Monitoring
Track competitor website changes, including pricing, product launches, or content updates, for strategic insights.
Stock Availability Alerts
Receive notifications when out-of-stock items become available again, ensuring you don't miss desired products.
Content Update Tracking
Monitor news sites, blogs, or forums for new posts or specific content alterations relevant to your interests or industry.
Job Posting Alerts
Track career pages of target companies for new job openings matching specific criteria.
API Response Change Detection
Monitor JSON API endpoints for changes in data, useful for integrations, data analysis, or developer workflows.
Technical Features & Integration
Specific Element Monitoring
Track changes on particular parts of a webpage using CSS selectors or a visual picker, ensuring focused and relevant alerts.
Full Page Monitoring
Monitor entire web pages for any content or structural changes, ideal for comprehensive oversight.
Custom Check Frequency
Set how often pages are checked, ranging from every 15 minutes to daily, to match your monitoring needs.
Instant Email Alerts
Receive immediate email notifications when a change is detected, keeping you informed in real-time.
API Response Monitoring
Track changes within JSON API responses, useful for developers and businesses monitoring data feeds.
Change History Log
Access a historical record of all detected changes, allowing for review and analysis of past updates.
Private Monitoring
Ensure your monitored pages and data remain private and are not publicly exposed.
Target Audience
This tool is ideal for individual consumers tracking price drops or stock, e-commerce businesses monitoring competitors or supplier inventory, and marketing professionals watching content updates. Developers can use it for API monitoring, while researchers and analysts can track industry news or government policy changes.
Frequently Asked Questions
Let Me Know When offers a free plan with limited features. Paid plans are available for additional features and capabilities. Available plans include: Free, Pro, Business.
The tool functions by allowing users to specify a URL and either an entire page or a particular element (using a visual selector or CSS selector) to monitor. It periodically checks the designated content for changes at user-defined frequencies (hourly, daily, etc.). Upon detecting a change, Let Me Know When dispatches an instant email alert to the user, detailing the detected alteration.
Key features of Let Me Know When include: Specific Element Monitoring: Track changes on particular parts of a webpage using CSS selectors or a visual picker, ensuring focused and relevant alerts.. Full Page Monitoring: Monitor entire web pages for any content or structural changes, ideal for comprehensive oversight.. Custom Check Frequency: Set how often pages are checked, ranging from every 15 minutes to daily, to match your monitoring needs.. Instant Email Alerts: Receive immediate email notifications when a change is detected, keeping you informed in real-time.. API Response Monitoring: Track changes within JSON API responses, useful for developers and businesses monitoring data feeds.. Change History Log: Access a historical record of all detected changes, allowing for review and analysis of past updates.. Private Monitoring: Ensure your monitored pages and data remain private and are not publicly exposed..
Let Me Know When is best suited for This tool is ideal for individual consumers tracking price drops or stock, e-commerce businesses monitoring competitors or supplier inventory, and marketing professionals watching content updates. Developers can use it for API monitoring, while researchers and analysts can track industry news or government policy changes..
Eliminates manual checks, saving countless hours and ensuring you're always up-to-date with relevant web changes.
Instant alerts enable swift action on price drops, stock availability, or competitor moves, providing a competitive edge.
Stay informed about industry shifts, content updates, and product launches without constant active searching.
Consistently monitors specified web elements or pages, providing a dependable source of change notifications.
Monitor product pages for price drops or flash sales to secure the best deals or inform purchasing decisions.
Track competitor website changes, including pricing, product launches, or content updates, for strategic insights.
Receive notifications when out-of-stock items become available again, ensuring you don't miss desired products.
Monitor news sites, blogs, or forums for new posts or specific content alterations relevant to your interests or industry.
Track career pages of target companies for new job openings matching specific criteria.
Monitor JSON API endpoints for changes in data, useful for integrations, data analysis, or developer workflows.
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