CSCO vs ZS: Which is Better to Buy in 2026?

Side-by-side fundamental comparison based on AI analysis of SEC filings

AI Verdict

CSCO has stronger fundamentals based on our AI analysis.

CSCO
CISCO SYSTEMS, INC.
BUY
78%
Confidence
VS
ZS
Zscaler, Inc.
BUY
65%
Confidence

CSCO vs ZS Fundamental Comparison

Metric CSCO ZS
Revenue $30.2B $1.6B
Net Income $6.0B $-45.9M
Net Margin 20.0% -2.9%
ROE 12.6% -2.1%
ROA 4.9% -0.7%
Current Ratio 0.96x 1.90x
Debt/Equity 0.52x 0.52x
EPS $1.51 $-0.29

Green = Better metric | Red = Weaker metric

View Full CSCO Analysis →
View Full ZS Analysis →
Browse Sectors: Technology Healthcare Finance Energy Consumer Industrial
Stock Lists: Strong Buy Undervalued Growth Dividend

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CSCO vs ZS: Frequently Asked Questions

Is CSCO or ZS a better buy in 2026?

Based on dual AI fundamental analysis (Claude and ChatGPT), CSCO has stronger fundamentals. CSCO is rated BUY (78% confidence) while ZS is rated BUY (65% confidence). This is not investment advice.

How does CSCO compare to ZS fundamentally?

CISCO SYSTEMS, INC. has ROE of 12.6% vs Zscaler, Inc.'s -2.1%. Net margins are 20.0% vs -2.9% respectively.

Which stock pays higher dividends, CSCO or ZS?

CSCO has a dividend yield of N/A or no dividend while ZS has N/A or no dividend. Check individual stock pages for detailed dividend history and payout ratios.

Should I invest in CSCO or ZS for long term?

For long-term investing, consider that CSCO has BUY rating with 78% confidence, while ZS has BUY rating with 65% confidence. Higher confidence indicates more consistent fundamentals from SEC filings. This is not investment advice - always do your own research.

What do the AI models say about CSCO vs ZS?

Our dual AI system (Claude by Anthropic and ChatGPT by OpenAI) analyzes SEC 10-K and 10-Q filings independently. For CSCO vs ZS, the AI consensus favors CSCO based on fundamental metrics including revenue growth, profitability, ROE, and balance sheet strength.