Another term for retargeting - showing ads to previous visitors or customers.
Remarketing is synonymous with retargeting - showing ads to people who previously interacted with your brand.
Functionally identical - both target warm audiences.
Remarketing (also called retargeting) shows ads to people who previously interacted with your brand. These audiences already know you, making them far more likely to convert. Remarketing typically delivers the highest ROAS of any campaign type and is essential for closing the loop on your conversion funnel.