How to check for which ads a site comes out in Yandex Direct and Google Adwords?

Question

contextual advertising

Tell me, is there a service or tool that will allow you to determine which advertisements or which keywords a site comes up with in Yandex and Google? It is desirable to divide into two groups: (1) Advertising messages and (2) Search queries.

Answer 1

Semrush and analogues - relatively cheap
Similarweb - expensive, but there are keywords and
look in the cheap version, there are those who make such selections for inexpensive

Answer 2

spywords
advse

Answer 3

You did not specify a geo, but most likely you meant Runet. It is in it that the leading services are:
keys.so
spywords.ru
serpstat.com (former prodvigator.ua)
advse.ru
At the moment, the first service is the best. I worked with paid accounts of the first three, now I work only with the first.
And the specified Semrush and Similarweb - do not work well in Runet, but they are the best in the "bourgeois".
If the volume of work is small and irregular, then it is better to order a sample from a specialist, it will be much cheaper.
The price for freelancing for a sample for 1 site is on average $1-5.