

Fortinet vs Zscaler
Fortinet and Zscaler: this page compares business models, financial performance, and market context to help readers understand how the two companies approach security, growth, and competitive positioning. The content is neutral and accessible, focusing on structure, strategy, and market factors rather than recommendations. Educational content, not financial advice.
Fortinet and Zscaler: this page compares business models, financial performance, and market context to help readers understand how the two companies approach security, growth, and competitive position...
Why It's Moving

Shares inch higher as investors parse modest catalysts and sector resilience in cybersecurity.
- Analyst momentum and estimate tweaks: Several analyst notes and momentum-focused screens have highlighted Fortinetโs strong momentum score and recent upward revisions to earnings estimates, which supports investor appetite despite a lack of fresh company guidance.
- Near-term trading vs. fundamentals: Daily price volatility and modest gains this week appear driven more by technical and momentum flows than by new operational news, implying traders are positioning around momentum signals rather than reacting to material changes in business fundamentals.
- Sector backdrop โ steady demand for security: Ongoing corporate and cloud security spending continues to underpin sentiment for leading cybersecurity vendors; that steady demand is being priced in even absent a major Fortinet-specific catalyst, keeping the stock tethered to sector trends rather than idiosyncratic news.

Zscaler Hits Oversold Levels as Analysts Signal Potential Rebound Amid Mixed Signals
- RSI at 27.83 flags ZS as oversold, suggesting heavy selling may be winding down and paving the way for a supply-demand rebalance.
- Consensus EPS estimates rose 11.8% in the last 30 days, reflecting analysts' optimism about Zscaler's earnings trajectory and near-term price lift.
- Zacks Rank #2 (Buy) places ZS in the top 20% of stocks, bolstered by positive EPS surprise trends despite a recent Bernstein downgrade to Market Perform.

Shares inch higher as investors parse modest catalysts and sector resilience in cybersecurity.
- Analyst momentum and estimate tweaks: Several analyst notes and momentum-focused screens have highlighted Fortinetโs strong momentum score and recent upward revisions to earnings estimates, which supports investor appetite despite a lack of fresh company guidance.
- Near-term trading vs. fundamentals: Daily price volatility and modest gains this week appear driven more by technical and momentum flows than by new operational news, implying traders are positioning around momentum signals rather than reacting to material changes in business fundamentals.
- Sector backdrop โ steady demand for security: Ongoing corporate and cloud security spending continues to underpin sentiment for leading cybersecurity vendors; that steady demand is being priced in even absent a major Fortinet-specific catalyst, keeping the stock tethered to sector trends rather than idiosyncratic news.

Zscaler Hits Oversold Levels as Analysts Signal Potential Rebound Amid Mixed Signals
- RSI at 27.83 flags ZS as oversold, suggesting heavy selling may be winding down and paving the way for a supply-demand rebalance.
- Consensus EPS estimates rose 11.8% in the last 30 days, reflecting analysts' optimism about Zscaler's earnings trajectory and near-term price lift.
- Zacks Rank #2 (Buy) places ZS in the top 20% of stocks, bolstered by positive EPS surprise trends despite a recent Bernstein downgrade to Market Perform.
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Explore BasketInvestment Analysis

Fortinet
FTNT
Pros
- Fortinet offers a broad range of endpoint security services across on-premises, cloud, and IoT devices, positioning it well in diverse cybersecurity markets.
- The company's stock rose 26% over the past year, outperforming Zscaler and indicating investor confidence and relative stability.
- Fortinet has a solid financial profile with a P/E ratio around 31 and healthier valuation multiples than Zscaler, suggesting more balanced investor expectations.
Considerations
- Fortinet faces stiff competition from cloud-native cybersecurity providers like Zscaler, which may pressure growth in some segments.
- The company's exposure to cyclical IT spending and macroeconomic uncertainties could impact future revenue momentum.
- Fortinetโs growth rate and innovation pace may lag behind rapidly scaling, more specialized cloud firms, limiting its upside.

Zscaler
ZS
Pros
- Zscaler has demonstrated strong revenue growth, with 23% annual increases and significant billings growth, signalling robust demand for its zero-trust cloud-native security.
- Its positioning as a leader in cloud-native SASE solutions underpins a strong competitive moat in fast-growing cybersecurity niches.
- The companyโs expanding margins and improving free cash flow forecast potential profitability improvements, enhancing long-term financial health.
Considerations
- Zscaler trades at a very high valuation with a forward P/E near 76 and price-to-sales ratio around 16, implying elevated investor expectations and valuation risk.
- Its stock exhibits higher volatility compared to Fortinet, indicating potentially greater risk for investors.
- Despite growth, recent stock performance has been mixed with some declines and forecasts suggesting possible short-term price corrections.
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