WhoSay, a media management platform for celebrities, has landed a $12 million Series C financing. The round was led by Comcast Ventures, with returning backers Greylock Partners, Amazon.com (NASDAQ: AMZN) and High Peaks Venture Partners all contributing. Chinese Internet giant Tencent also pitched in. WhoSay has raised over $18 million in total capital over four rounds of venture funding.
