active visitors on single url

Hi,
Is there a way to display the number of people interested in a particular item. I’d like the number of users who read or see a particular product to be displayed when accessing the archive category or do a search for products.
I have saw that it is possible to return the number of active visitors on the page, but i want those results to be displayed after the loop was run.
Example:
Article title: How to WordPress
7 people reading
Article title: develop your own Wp Plugin
10 people reading.
somewhat like this

I tried all possible that I have come to mind, but unfortunately without a good result.
Any help would be greatly appreciated. Thank you!

https://www.ads-software.com/plugins/wp-useronline/