Google Ventures led the big data analytics company's second funding round, after backing its $4.4m series A last year.

The internet news site, which now counts more than 22 million monthly users, reportedly raised the funding from an undisclosed media company.

Google, Qualcomm, and Nvidia all returned to invest in the deep learning technology company's series A round, which will support the introduction of new features.

The classified employment listings platform has received $10m from Australia-based competitor Seek, following a $1.4m series A round three years ago.

The payment services company made its second investment in e-gifting company Loop Commerce, which secured $16m in its latest funding round.

Television advertising company Clypd gains investment from Duke University in its series B round.