Slack Is Raising Another Round At Up To A $1B Valuation

 Slack, the enterprise collaboration platform co-founded by Stewart Butterfield of Flickr fame, continues to defy its namesake: we have heard from sources that the company is raising a new round of funding at a valuation of between $800 million and $1 billion, just six months after raising nearly $43 million. The total raise is said to be eight figures and Sequoia and KPCB are participating,… Read More