Show potential duplicates for record as card on object
With HubSpot's current duplicate management tool, there's no way to identify potential duplicates without going through the very long (non-filterable) list in "Duplicate Management".
Potential duplicates that show up in Duplicate Management should be an option to show as a card on Contact & Company records. Or at the very least, HubSpot should expose the API that identifies duplicates so users can create it themselves.