I apprecaite the additional context here, @MBesse.
You are correct, at this time, the Clearbit Tag and the HubSpot Tracking code do not work interchangeably.
Clearbit continues supporting our current customers, but we’re no longer offering new subscriptions. If you don’t already have a Clearbit subscription, I recommend you visit clearbit.com to add your name to our product updates list. That way you’ll be the first to know when something changes!
If you need a HubSpot Enrichment solution right away, I suggest you review the current offerings on the HubSpot App Marketplace.
Let me know if this helps!