
Overall Score
8
of AI companies
Monitor any website for free with Let Me Know When. Get email or slack alerts on price changes, competitor updates, stock availability, events, and more.
Let Me Know When is an AI-powered, free website monitoring tool that offers comprehensive monitoring capabilities for any website. It alerts users to price changes, competitor updates, stock availability, events, and other website changes. The application provides competitor analysis, enabling users...

Overall Score
8
of AI companies
Overall Score
8
GitHub Stars
—
Monthly Visits
173
Community Rating
3.0
Let Me Know When is an AI-powered, free website monitoring tool that offers comprehensive monitoring capabilities for any website. It alerts users to price changes, competitor updates, stock availability, events, and other website changes. The application provides competitor analysis, enabling users...
Latest detected signals across traffic, developer activity and community mentions.
Indexed by indexator.ai
Featured on Product Hunt
| Keyword | Volume / Mo | CPC |
|---|---|---|
| letmeknow | 330 | — |
| "let me know" chatbot | 140 | — |
Starter
$9.99
/ monthly
Let Me Know When is an AI-powered, free website monitoring tool that offers comprehensive monitoring capabilities for any website. It alerts users to price changes, competitor updates, stock availability, events, and other website changes. The application provides competitor analysis, enabling users...
Get notified when score, traffic, GitHub or community signals change.
Latest detected signals across traffic, developer activity and community mentions.
Indexed by indexator.ai
Featured on Product Hunt
Six signals, each 0–100, blended into the overall by their listed weight.
Generated from public signals and search intent.
Each dimension is weighted (traffic 20% · community 25% · growth 15% · momentum 15% · innovation 10%) and combined into the overall.
| Keyword | Volume / Mo | CPC |
|---|---|---|
| letmeknow | 330 | — |
| "let me know" chatbot | 140 | — |
4.4K
Rating
3.0
4 reviews
Views
6.3K
Category
Website monitoring
Pros · 27
Cons · 9
Rating distribution
User reviews · 2
this is very impressive, it tracks everything from SEO to website changes
Release history · 1+
Initial release of Let Me Know When.
Q&A · 22
Let Me Know When is an AI-powered, free website monitoring tool. It offers comprehensive monitoring services for any website, which includes tracking price changes, competitor updates, stock availability, event occurrences, and other website changes. Using competitor analysis, it provides notifications about rivals' new products, updates, and design changes. It also tracks SEO performance, content updates, crypto and stock changes, job postings, events, and uptime checks. You can also get alerts related to customer reviews and software version updates.
Let Me Know When monitors price changes by employing AI techniques to continuously keep track of any price changes on the websites you're interested in. Once it detects a price change, it sends an alert to inform you in real time.
Yes, Let Me Know When can sense updates on your competitor's website. It uses AI to track and analyze your competitors, keeping note of new products, updates, and design changes. This competitive analysis support allows for real-time insights and provides you an edge in your industry.
Let Me Know When provides competitor analysis by monitoring your rivals' websites for new products, updates, and design changes. This not only keeps you informed about what your competitors are doing but also helps you strategize accordingly to stay competitive.
Yes, Let Me Know When does monitor SEO performance. It tracks your website's SEO metrics ensuring they are optimized and performing well in search engine results. This feature assists you in maintaining a competitive edge in your industry.
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Top 10 in Developer Tools.
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