There are various synonyms for the phrase "bringing in" which means to introduce someone or something into a particular situation or place. Some of the common alternatives include "introducing," "adding," "including," "incorporating," and "enlisting." Additionally, other synonyms may depend on the context, such as "attracting," "enticing," "recruiting," or "gathering" when it comes to bringing in new customers or supporters. The term "importing" can also be used when it comes to bringing in goods or products from other countries. Overall, the synonyms for "bringing in" will vary depending on the situation and desired effect, but the common goal remains the same - to introduce something or someone to a particular setting.