Yes, EasyTag is build to work with existing Google Analytics 4 setups. Just add the EasyTag script and a DNS record; Done!
Yes, you can use EasyTag to upgrade client’s existing setups to first-party server-side analytics.
Yes, you can start for free and handle 10.000 events per month without even needing to put in a credit card.
Yes, you can send your data to different endpoints like PowerBI easily using the Datastreams platform, which includes EasyTag.