Thesis
Zscaler already controls an inline enterprise trust gate that should become more valuable as AI expands traffic, machine identities, data egress, and sovereignty needs; if it keeps shifting monetization from seats toward usage, data, and agent governance, revenue can more than double by 2031 even without regaining its old peak multiple.
Last Economy Alignment
AI increases the need for trusted policy enforcement, traffic inspection, and agent governance, and Zscaler already owns that path in many enterprises. The cap on the score is suite bundling, seat-price pressure, and the nonlinear downside of any trust failure.