Welcome to DealMonitor

Yes, your data is safe. All data is stored on servers located in Germany and protected by TLS encryption. Passwords are hashed with bcrypt and never stored in plain text. Our browser extension only activates on product pages in online shops and never monitors your general browsing activity. Read our detailed privacy policy for the full picture.

Price detection involves scraping the product page and running it through our machine learning model, which can take a few seconds. We run on dedicated servers with parallel scraping and per-shop cooldown to balance speed with reliability. Performance is continuously being optimized.

Our AI price detection model improves every day but may occasionally struggle with unusual page layouts, prices embedded in images, or age-gated pages. Every tracker you create and every price you confirm helps train the model to be more accurate. You can also enter the price manually if automatic detection fails.

Yes. If you specify a different price than the ones suggested by the model, the page is searched again for your price at the position you indicated. If it is found, that position is checked every day going forward. You can also report a broken tracker so our team can investigate.

Our machine learning model is designed to be resilient to layout changes because it uses multiple features beyond simple page structure. However, very drastic redesigns may temporarily affect detection. In such cases, you can recreate the tracker or report it as broken, and we will investigate.

DealMonitor is completely free for users and financed exclusively through affiliate links. When you visit a product through our links, we may receive a small commission from the retailer at no additional cost to you. This model keeps the service free while ensuring your prices are never affected.

Prices are automatically checked daily using our parallel scraping system. You can also set individual trackers to high priority for hourly checks. When your target price is reached, you are notified immediately via email, Telegram, or push notification—whichever channels you have enabled.

Yes, you can track many products simultaneously across different shops. Each account supports up to 100 active price trackers. You can organize them into custom groups, search and filter by name or shop, and manage notification preferences individually for each tracker.