Semrush and Spyfu, but take in mind THEY'RE NOT 100% reliable, I analysed my own websites and non of the results were accurate, for example in one of them which have a monthly $2K spend on adwords, semrush shown a $100 monthly spend and it didn't even show up on Spyfu. And this was for USA websites, for other countries the results are worst, in fact for some European countries these tools are worthless as they just mislead you.