Creator marketing is growing up and with it comes the need for brands to do a better job of understanding its effectiveness. With nearly US$44 billion expected to be spent on influencer marketing this year, including an anticipated $1.2bn in Australia, and with 61 per cent of global marketers planning to keep increasing investment, there’s clearly confidence in what creators can deliver for brands. Yet most are relying either on pure reach figures or platform engagement data that's often more misleading than helpful, only aligning to brand building and short-term sales measures one third of the time. Mi3 takes a deep dive into Kantar’s latest guide and frameworks for creator effectiveness, as well as scrutinises how brands and agencies, including Vamp, L'Oreal, Heineken, Whalar and Social Soup, are working to find the best ways of measuring and aligning the impact creators can really have with brand and demand.