Securly is offering Chromebook filtering for free

“The Chromebook filtering market has become commoditized, and we believed that the time had come to offer our Chrome extension free for public good. Student safety is our priority, and we believe that this offering will spur further innovation in the web-filtering space by pushing other players to try harder” said Vinay Mahadik, Co-founder/CEO of Securly.

Source: Web Filtering & Parental Controls for Schools & Families – Securly

This pertains to Securly’s product marketed to schools and businesses to provide web filtering. The free product is only for Chromebooks, and will not work with other devices on your network.