A scam
500 clicks on their UI, sorting, filtering, searching and that's it. You need to pay again, even if you did already hand over €200 for the "month". This tool, while great when you have credits, is a scam. Only worth it if you want to do maybe an hours research. Edit: To the response I got from Ahrefs, yes yes, the "credits" are for reports. The point is simple, if you get a "report" on a keyword, and decide to sort it, voila, another credit disappears. It's the same data. There are many other instances where this "pricing" (lol) applies. Also, a heavy user? Come on.