ZS — Zscaler, Inc.

Zscaler Q3 2026 Earnings Call Summary

1. Key Financial Results and Metrics

• Revenue: $850 million, up 25% year-over-year and 4% sequentially, exceeding guidance.
• Annual Recurring Revenue (ARR): Total ARR reached $3.5 billion, a 25% increase year-over-year. Net new ARR was $166 million, up 24%.
• Operating Margin: Non-GAAP operating margin at 23%, an all-time high, with operating income of $196 million, up 34% year-over-year.
• Free Cash Flow Margin: 29% year-to-date, with Q3 free cash flow margin at 16%, down from 18% year-over-year.
• Customer Metrics: 748 customers generating over $1 million in ARR, and 4,000 customers exceeding $100,000 in ARR.

2. Strategic Updates and Business Highlights

• AI Integration: Zscaler is positioning itself as a leader in cybersecurity for the AI era, emphasizing its Zero Trust architecture to protect against vulnerabilities exacerbated by AI advancements.
• Acquisition: Announced intent to acquire Symmetry Systems to enhance identity mapping and security for AI agents.
• Partnerships: Collaborating with Anthropic and OpenAI to leverage frontier AI models for improved security.
• Z-Flex Program: Continued momentum with Z-Flex, generating over $480 million in TCV, up more than 60% quarter-over-quarter.
• Market Expansion: Significant growth in bookings through Global System Integrators (GSIs) and cloud marketplaces.

3. Forward Guidance and Outlook

• Q4 2026 Guidance: Expected revenue between $875 million and $878 million, reflecting approximately 22% year-over-year growth. Non-GAAP operating profit projected at $206 million to $208 million.
• Full Year 2026 Guidance: ARR expected to reach $3.74 billion to $3.75 billion, with revenue guidance of $3.33 billion to $3.34 billion, indicating growth of approximately 24.6% to 24.7%.
• Fiscal 2027 Outlook: Anticipated total ARR and revenue growth of 16% to 17%, with a focus on increasing machine-to-machine interactions and AI security.

4. Bad News, Challenges, or Points of Concern

• Sales Leadership Turnover: Departure of two sales leaders may impact short-term performance and pipeline momentum.
• New Logo Growth: Expected to be tempered due to leadership changes and challenges in acquiring new customers, particularly in the lower end of the enterprise market.
• Competitive Pressures: Facing competition from legacy firewall vendors as they attempt to upsell Secure Service Edge solutions.
• CapEx Concerns: Increased memory storage and processor prices may lead to higher CapEx as a percentage of revenue in fiscal 27.

5. Notable Q&A Insights

• Sales Leadership Impact: Management acknowledged that the turnover could disrupt operations, but they are taking a prudent approach to guidance during this transition.
• Pipeline and New Logos: Analysts inquired about the health of the pipeline excluding large deals, with management indicating strong overall performance but recognizing the need for improvement in new logo acquisition.
• AI Threats: Management discussed the urgency for organizations to adopt Zero Trust architectures to mitigate risks associated with AI vulnerabilities, emphasizing a consultative approach to customer engagement.
• Competitive Landscape: Zscaler's architectural differentiation from firewall-based solutions was highlighted as a key advantage in securing new business.

Overall, Zscaler reported strong financial results and strategic initiatives, particularly in AI security, while acknowledging challenges related to leadership changes and competitive pressures. The outlook remains positive, with significant growth potential in the cybersecurity market.