Every competitor you have is running a free experiment for you. They’ve paid for the ads, written the pages and tested the offers. All you have to do is look.
Back in 2018 I wrote a long list of tools for this. Most of them have changed, a few have disappeared, and AI has made the whole job much quicker. So here’s the short version: the tools worth using now, and what to actually do with what they show you.
The goal isn’t to copy anyone. It’s to see where they’re winning, where they’re weak, and where you can step in and take the work.