Amazon's Alexa Fund invests in edtech startups Zoobean and Unruly Studios

Two edtech companies, Zoobean and Unruly Studios, are the latest to receive investment from Amazon's Alexa Fund -- Amazon's corporate venture fund focused on fueling innovation in voice technologies, and specifically, integrations with Amazon's voice assistant Alexa. Zoobean, which you may recall from its Shark Tank appearance a few years ago, offers reading software to schools and libraries.