Seismic shifts in buying group behavior and business dynamics are wreaking havoc on the frontline B2B marketing teams accountable for revenue, such as demand marketing, account-based marketing (ABM), and customer marketing. These B2B marketers, often pigeonholed as suppliers of leads to the load-bearing sales force, are reacting by addressing changing buyer behaviors, transforming digitally, advancing technically, and striving for revenue leadership. In this report, we introduce lifecycle revenue marketing (LRM) — an outside-in approach to frontline marketing that breaks through silos, extends audience engagement, and connects marketing programs to the full lifecycle of revenue opportunities.