In the past we could get away with simply monitoring a handful of platforms, like Twitter and Facebook, to find out what populist and extreme right groups were trying to tell voters online. The proliferation of podcasts, live broadcasts on Youtube, ephemeral content on Tiktok and Instagram, and gaming streams (now used for political chats) like Kick and Twitch, have created a multitude of new fronts in the battle for public opinion. Too many of these frontiers are currently missing progressive, internationalist or left-wing voices, contributing to a disconnection between mainstream politicians and young voters. Best for Britain has expanded its monitoring capability to track sentiment across parts of the internet that have been unintentionally ceded to populists and the far-right. This is an important step in helping progressive politicians and campaign groups begin to conquer these new platforms.