When should you scale your #sales department and how fast should you do it? In reality, most startups rely on instinct, hearsay and random benchmarks of accomplished founders. Mark Roberge, former CRO of Hubspot and currently lecturer at Harvard, wants to change this by formulating a conscious, KPI-driven approach to guide your #scaling decisions. Listen in on his discussion with Raul Porojan where he outlines his unique framework, "The Science of Scaling".