Filing Flows › Comparisons › ZS vs VRSN
Zscaler vs VeriSign: ZS and VRSN compared
Zscaler is the larger company: $898M of revenue in its latest quarter (Q4 FY26) against $443M for VeriSign (Q3 2026). Zscaler is growing faster (+25% against +6% a year earlier). VeriSign is more profitable, with an operating margin of 66.9% against -1.7%.
Where the money goes: ZS and VRSN
Zscaler (ZS) · Q4 FY26
Zscaler, Q4 FY26: revenue $898M (+25% year over year), operating margin -1.7%, net loss $3.4M, operating cash flow $279M. The chart follows the revenue to costs, profit and cash.
VeriSign (VRSN) · Q3 2026
VeriSign, Q3 2026: revenue $443M (+6% year over year), operating margin 66.9%, net earnings $213M, operating cash flow $268M. The chart follows the revenue to costs, profit and cash.
| Zscaler (ZS) | VeriSign (VRSN) | |
|---|---|---|
| Latest quarter | Q4 FY26 | Q3 2026 |
| Revenue | $898M | $443M |
| Revenue growth, Y/Y | +25% | +6% |
| Operating margin | -1.7% | 66.9% |
| Net earnings | −$3.4M | $213M |
| Net margin | -0.4% | 48.0% |
| Operating cash flow | $279M | $268M |
| Free cash flow | $79.4M | $261M |
| Market value | $31.8B | $27.9B |
| P/E | — | 32.8× |
| Analysts’ mean target | $235.19 | $339.60 |
Questions
Which is bigger, Zscaler or VeriSign?
Zscaler is the larger company: $898M of revenue in its latest quarter (Q4 FY26) against $443M for VeriSign (Q3 2026).
Is Zscaler or VeriSign growing faster?
Zscaler is growing faster (+25% against +6% a year earlier).
Which is more profitable, Zscaler or VeriSign?
VeriSign is more profitable, with an operating margin of 66.9% against -1.7%.
More: Zscaler earnings · how Zscaler makes money · VeriSign earnings · how VeriSign makes money
From the companies' latest 10-Q, 10-K or earnings release (10-K filed Sep 3, 2026; 10-Q filed Oct 22, 2026). Fiscal quarters can end on different dates. Not investment advice.