(From left): Entrepreneur Justin Fenchel, actress, entrepreneur and Chief Empowerment Officer at Clover Tabitha Brown, Mark Cuban, and Fiserv CMO Shannon Watkins during a panel discussion at SXSW.

Despite the U.S. being home to more than 30 million small businesses, it’s not uncommon for small business owners to feel isolated. Lack of financial support, guidance from experienced mentors, and a ...