Is Zscaler's 31% RPO Growth Signaling Strong Future Demand?

Zscaler’s Q2 fiscal 2026 RPO rose 31% year over year to nearly $6.1 billion, signaling strong future revenue visibility and multi-year customer commitments. Revenue increased 26% to $816 million and ARR grew 24% to $3.36 billion, while Z-Flex bookings topped $290 million and expanded 65% sequentially. The stock has fallen 30.5% over the past year, but valuation remains below peers at 5.73x forward sales versus the industry’s 10.30x average.

Analysis

The key read-through is that Zscaler is not just winning share; it is successfully changing the shape of its revenue stream by pushing customers into broader, longer-duration commitments. That usually compresses near-term pricing flexibility, but it also raises switching costs and makes renewals structurally less “competitive-bid” and more “expand-in-place,” which is the real moat expansion here. The second-order implication is that PANW and CRWD are forced to defend not only feature breadth but also commercial packaging, which can keep larger deal cycles healthy across the security stack but may pressure discount discipline at the margin.

The market is likely underappreciating how much of this is a sales-motion story versus a pure product story. If bundled platforming continues to lift deal sizes, the earnings quality improves before the P&L does: higher RPO and multi-year commitments reduce quarterly volatility and raise the probability of consensus-friendly beats even if current-period billings remain uneven. That matters most over the next 2-4 quarters, when investors tend to reward visible duration more than absolute growth rates.

The contrarian risk is that larger enterprise commitments can slow conversion if implementation friction rises or if customers are buying into future module optionality they don’t fully deploy. In that case, the market could eventually discount RPO as “deferred execution” rather than backlog, especially if macro IT scrutiny lengthens procurement or renewal approvals. The valuation gap versus peers gives upside, but only if Zscaler proves it can convert the booked intent into sustained ARR without re-accelerating discounting.

Key Decisions for Investors

• Initiate a tactical long ZS into the next 1-2 earnings windows; use the depressed relative valuation as the entry, but size for execution risk because the bull case depends on conversion, not just bookings.
• Pair trade: long ZS / short a basket of higher-multiple cyber names where commercial packaging is less differentiated; the trade works if the market keeps rewarding duration and backlog quality over headline growth.
• Prefer PANW over CRWD on a 6-12 month horizon if you want the broader platform-bundling winner; PANW’s platform motion is most likely to mirror Zscaler’s contract-duration effect without needing a single-product narrative.
• Buy ZS call spreads 3-6 months out rather than outright stock if you expect a re-rating but want to cap downside from any implementation or guidance slip; target a 2:1 or better payoff.
• Reduce/add on any post-earnings selloff driven by non-GAAP noise rather than RPO/ARR slowdown; if RPO growth stays above 25%, the multiple compression should be viewed as an opportunity, not a thesis break.