Anything that's hosted and free is likely to be tracking you to make money off you.
Except if it's an analytics tool, where it's likely to be tracking your customers to make money off them.
Except if it's an analytics tool, where it's likely to be tracking your customers to make money off them.
While there are options to upgrade to paid plans with additional features, it is possible to stay on a completely free plan forever.
Your visitors are not targeted in any way other than by yourself if you choice to tag them.