Track mentions

I need your advice.
I’m developing a new product and I’m already preparing for its launch. I want to track the referring content on my product. I think that I need to quickly respond to the occurrence of mentions on the network and analyze them. I'm trying to find a resource / software that will help track any mentions of my product. I found several similar resources, tried them and analyzed them. Each of them has its own weakness, and I could not choose anything suitable. Below I will describe the software I found:
suite.socialbakers.com - only social networks, the need for communication with the account; iqbuzz.pro - looking for content is not very good and only on the Russian Internet;
hootsuite.com- need to communicate with social networking accounts;
keyhole.co - almost dead resource;
app.brand24.com – looking for bad, found a few mentions, but also looking for sites that are good;
awario.com - service doesnэt work;
brandwatch.com - registered for the demo version, while no result;
web.mention.net - almost dead resource;
babkee.ru - collects, but few mentions;
next.youscan.io - requested a demo version, while there is no result;
app.wobot.in – problems with registration;
kribrum.ru - only reservation service;
starcomment.ru - looking for references only on social networks;
semanticforce.net- activation failed;
br-analytics.ru - search only on russian internet;
manual through Google Alerts + Google Blogs – manual version doesnэt fit.
Some services have not shown results at all yet, I do not think that it will be at all. I think I'm looking in the wrong direction, so I ask for any advice.
Did you use anything like that? What are the software / tracking methods for mentions?
What difficulties did you encounter?
I will be glad to any help. Thank you in advance