You can add Twitter Influencers to a BuzzSumo outreach lists or your personal Twitter lists.

BuzzSumo outreach lists allow you to easily categorize and manage influencers. To add an influencer to an outreach lists simply hover over the ‘Save Influencer‘ button as seen in the image below and select the list you would like to add them to.

To add an Influencer to a Twitter list, click the person icon, then select ‘Add to Twitter List‘.