Dynamic Content Tags is a tool to make your email marketing more intelligent. It helps you to implement the data-driven email marketing for improving email engagements. Use of the contact details from the data fields can’t be better and more initiative than this. You draw rules for the contacts with similar details and lay out a separate content that can match their preferences and behavior, and CampaignsPlus takes care of the rest. However, spintags helps you adding multiple variations in your campaigns to keep it different for every contact in the list.