Why Great CROs Stop Managing Numbers and Start Building Systems
with Sam Costello
CROs who chase pipeline numbers miss what really matters. Sam Costello's path from sub-$1M to $100M at Harness taught him to stop managing revenue and start building the machine that produces it, which means recruiting elite, coachable talent, running a champion-first sales process with discipline, and building a culture of radical candor where MEDDPIC reviews are hunts, not compliance exercises. If you're spending more time managing numbers than building people and process, this conversation reveals where that shift starts – and what it costs to miss it.
Sam Costello is CRO at Harness, where he's spent 7.5 years scaling the platform from sub-$1M to $100M ARR. He interviews ~400 candidates annually and partners closely with co-leader Carlos to build what he calls an 'execution machine', recruiting elite talent, running disciplined sales processes, and developing a culture of radical candor and coachability.
