6sense has raised $20 million in a Series B round led by Bain Capital Ventures. Founded in 2013, 6sense is a predictive intelligence platform combining data science and machine learning with a network of behavioral data from thousands of sources. The platform is used by B2B sales and marketing teams to identify net-new, in-market buyers while prioritizing known prospects. The company raised its seed round of funding in September 2013, bringing in just under $3 million at a valuation of almost $13 million; it raised a $12 million Series A round in May. As part of the new funding, Indy Guha of BCV will join the company's Board.