What services can track a competitor?

Question

Search Engine Optimization

Hello.
There is a competitor for a certain niche in Kiev.
Competitors have many projects in Kyiv. Now he decided to try another city (Odessa)
Please tell me what services you can use to track his startup activities? Interested in surveillance, what texts will be added at the launch of the project, what links will be bought at the launch of the project, and in general, what other actions will be taken on the new project.
Interested in paid/free.

Answer 1

I for the analysis use semonitor and yazzl. for links - linkpad.
but it is unlikely that it will be possible to evaluate the links "in dynamics". For this you need to be Yandex.

Answer 2

I came across such a service, I didn’t use it, but I met recommendations in training courses
sorge.pro/rus
Isn’t ahrefs suitable for links?