Which DFS sites do you support with your tools? Support January 13, 2017 05:24 Follow FanDuel, DraftKings, Yahoo!, and FantasyAces are currently supported for use with our DFS tools. Related articles Where do player projections come from? How does the ROI Analyzer work? Where do you get your projected ownership data from? Can I use the Draft Assistant for mock auction drafts? Comments 0 comments Article is closed for comments.