Free · early list
Stack Watch
Stack Watch is a free list for teams: tell us which AI tools you use and we will tell you when one of them changes its price or shows signs of shutting down, with the proof attached. Alerts are not switched on yet; joining now puts your tools on the watch list and you in line for the first ones.
Which AI tools does your team use?
List up to 40. We will show you which ones we matched before you leave the page.
How do you know a price really changed?
We save the vendor’s pricing page before and after, read the prices from the saved copies, check every price against the exact line it came from, and wait three days to make sure the change is still there. Only then is it called a price change. The full method and every published change are on the AI Tool Price Watch page.
Questions about Stack Watch
What will Stack Watch alert me about?
Two things to begin with. A proven price change on a tool you listed: the plan, the price before and after, the date range and the lines we read it from. And signs that a tool is shutting down: its website going dead, its domain being parked, or its address redirecting to another company.
Is it running now?
The watching is. We check the pricing page of every tool we list, the most-read tools daily and the rest weekly, and record each check. The alert emails are not switched on yet. When they are, you get one email saying so, and you can unsubscribe from that email or any later one.
What does it cost?
Nothing. It is a free list while we learn whether teams find it useful. If a paid version ever exists, joining this list does not sign you up for it.
What if a tool I use is not in your catalog?
The form tells you straight away which tools it matched and which it could not. Unmatched names are kept so we know what to add next; nothing is watched under a guessed match.
What do you do with my email and my list?
We use them to send you the alerts you asked for, and we count which tools are listed most often. We do not sell or share your email or your list, and you can ask us to remove both through the contact page.