Hey all, looking for best practice on deduping Clay people results against HubSpot contacts before spending enrichment c...

Hey all, looking for best practice on deduping Clay people results against HubSpot contacts before spending enrichment credits. Use case:

I want to source net-new contacts in Clay
I do not want to enrich people who are already contacts in HubSpot
I do not have email at the start, so email-based HubSpot lookup is not useful as a first step

What I’ve found so far:

HubSpot contact lookup seems to want email
Exclude companies is not right because I still want to find new people at companies already in HubSpot
My problem is person-level dedupe, not account-level dedupe

Question: How are people handling this in Clay?

Would love to know the most credit-efficient and reliable setup.