According to published reports, InVision has raised a $21 million Series B round, with participation from existing investors including Tiger Global Management (who led the round), as well as FirstMark Capital.

InVision has changed the world of user experience design forever. Its cutting-edge platform allows design teams to create fully interactive prototypes of web and mobile applications and gather instant feedback from key stakeholders with a single click. In just a few short months, the company has made a big impact, attracting designers at many of the world's hottest startups and Fortune 500 brands. Companies like Google, eBay, Zappos and Whole Foods have embraced the platform to master the art of user experience design -- are you in?