Amdocs vs Zscaler: revenue, profit, margins and growth compared
Amdocs brought in $5B of revenue in fiscal 2024, Zscaler $3.4B in fiscal 2026. Revenue changed by +2.4% at Amdocs and +25.4% at Zscaler on the year before, so Zscaler grew faster. Amdocs kept 9.9% of its revenue as net profit, Zscaler -1.9%. Free cash flow was $618.9M at Amdocs and $852.4M at Zscaler.
Fiscal years as each company reports them; the two may end in different months.
Questions about Amdocs and Zscaler
Which is bigger by revenue, Amdocs or Zscaler?
Amdocs is bigger by revenue: $5B in fiscal 2024, against $3.4B for Zscaler in fiscal 2026.
Which keeps more of its revenue as profit, Amdocs or Zscaler?
Amdocs had a net margin of 9.9% in fiscal 2024; Zscaler had -1.9% in fiscal 2026.
Which grew revenue faster, Amdocs or Zscaler?
In their latest fiscal years revenue changed by +2.4% at Amdocs and +25.4% at Zscaler.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.