PageDog

PageDog is an AI tool described by its creators as “AI website monitoring for the change you actually want”.

Pick a webpage area and describe the result you want: a price below your target, tickets on sale, or an appointment opening. PageDog checks on your Mac and uses hosted AI to evaluate your condition. Get an alert with saved evidence. Browser sessions and history stay local. Includes 20 free AI checks a month.

Source: View PageDog on Product Hunt