Zscaler Q4 Results Show 25% Revenue Growth Amid AI Security Demand

Zscaler reported fiscal fourth-quarter revenue of $898 million, a 25 percent increase year over year, while adjusted operating margins expanded to 24 percent. The company’s annual recurring revenue grew by the same 25 percent margin, reaching $3.8 billion. According to GN markets/earnings (en-US), these figures reflect a robust demand environment for cyber defense, particularly as enterprises seek to counter advanced artificial intelligence threats.

The firm’s strategic pivot toward AI security solutions contributed significantly to this performance. Bookings for AI security products increased by more than 50 percent during the quarter. Additionally, 70 percent of these new AI security deals included data security modules, indicating that Zscaler is successfully broadening its platform beyond its core network security offerings. This expansion supports the company’s land-and-expand model, where initial contracts often lead to the adoption of additional modules.

Forward Guidance Highlights Conservative Growth Targets

Zscaler projects sales growth of 17 percent for fiscal 2027. Analysts view this outlook as conservative given the current tailwinds from AI adoption and improving sales productivity. The company expects growth to remain strong into 2028 as AI security becomes a larger portion of its total revenue mix. This trajectory supports a forecast of a 16 percent compound annual revenue growth rate over the next five years, driven by the shift of enterprise network traffic to cloud applications.

Valuation Remains Attractive Despite Competitive Pressures

Despite a 5 percent post-earnings stock decline, the valuation remains favorable relative to long-term estimates. The firm maintains a $250 fair value estimate per share, implying a 2027 enterprise value-to-sales multiple of 10 times. This valuation assumes that Zscaler will continue to generate excess returns through high switching costs and network effects. The company’s narrow economic moat is attributed primarily to the difficulty customers face in replacing its zero-trust security infrastructure.

Platform Breadth Faces Competitive Scrutiny

Critics argue that Zscaler’s platform lacks the breadth of competitors like CrowdStrike and Palo Alto, which could be a disadvantage as customers consolidate security spending. However, the company is addressing this through the Z-Flex model, which allows customers to sign minimum commitments and trial various modules. This flexibility aims to expand the product portfolio beyond network security, mitigating the risk of vendor consolidation by offering a more comprehensive suite of security tools.