"What is your secret sauce?" is a question that often stumps startups as they try to clearly and briefly explain what separates them from their competitors. Fortunately for many of the 18 companies pitching in the final round at the fifth annual SXSW Accelerator, the answers were succinct and compelling.
Congratulations to this year's six Grand Prize winners:
To read the full, original article click on this link: SXSW Accelerator Interactive Grand Prize Winners Announced | SXSW 2013
