Yes. As you're selecting the desired criteria contacts must meet in order to become members of your list, you'll see an estimated number of contacts as well as a sample of contacts listed in real-time. In other words, HubSpot will provide you with an estimate of how many contacts meet the list's criteria even before you save the list.
To preview a list's size:
- From your HubSpot Marketing account, navigate to Contacts > Lists, and click on New List in the top-right.
- Upon arrival, you will already see all of your contacts. Begin segmenting your list by choosing criteria, such as 'Contact Property > Mailing City > Boston' (Learn more about building a list in HubSpot here.)
- By selecting criteria, the list tool immediately begins estimating, and only a sample of contacts who meet that criteria will display.
- When you're done building your list, click on Name List at the top-left > give your list a name > choose Smart of Static list > click Save.