Watch Videos and Cast Your Vote!
The 30 Under 30 entrepreneurs are ranked by "Likes." Click below to watch a video about each, and "Like" your favorite to the top of the list.
More from 30 Under 30:
The 30 Coolest Entrepreneurs Under 30
Meet the 30 Under 30: Gallery & Profiles
9 Cool Products from Brilliant Minds Under 30
8 Best Apps from Inc.'s Coolest Young Entrepreneurs
Methodology & Meet the Judges
30 Under 30 Alumni: Where Are They Now?