Tel Aviv- and Boston-based IO River, which lets users manage multiple CDN and edge networks, raised a $20M Series A led by Venture Guides and New Era (Chris Metinko/Axios)

Chris Metinko / Axios:
Tel Aviv- and Boston-based IO River, which lets users manage multiple CDN and edge networks, raised a $20M Series A led by Venture Guides and New Era  —  IO River, a startup that lets customers use multiple content delivery and edge networks, raised a $20 million Series A led by Venture Guides and New Era …