Zscaler likely needs to broaden its product scope, or Palo Alto Networks and CrowdStrike will dominate security through organic growth and acquisitions. Palo Alto grows about 14% organically and mid-20s including acquisitions and, with 4x Zscaler's revenue, commands 10x EV/sales; CrowdStrike, at 2x Zscaler's revenue, gets the same multiple. Scale is being rewarded. x.comÂ