The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • VeriSign is the larger company, worth $27.5B, close to Samsara's $27.1B.
  • Samsara grew revenue faster over the last year (+29.9% vs +6.0%).
  • VeriSign keeps more of each dollar of revenue as operating profit (67.9% vs 1.1%).
  • Samsara's price assumes faster free cash flow growth: about 30% a year, against 8% for VeriSign (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureIOTVRSN
Market cap$27.1B$27.5B
Share price$41.55$294.22
Revenue (last fiscal year)$1.6B$1.7B
Free cash flow (last fiscal year)$207M$1.1B
Revenue growth, last year+29.9%+6.0%
Revenue growth per year, last 5 fiscal years+39.4%+5.7%
Operating margin1.1%67.9%
Net margin4.9%49.8%
Return on equity5.7%—
P/E (trailing)—33.3x
Price / free cash flow130.6x25.7x
EV / EBITDA193.0x22.7x
FCF growth the price implies30.1%8.3%
Dividend yield—1.0%
Debt / equity0.73x—
Fundamental gradeCC
Superinvestors holding it35
Insider purchases, last 12 months06

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Samsara

YearRevenueFree cash flowOp. margin
2022$428M-$191M-82.6%
2023$653M-$136M-39.8%
2024$937M-$23M-34.5%
2025$1.2B$111M-15.2%
2026$1.6B$207M-3.2%

VeriSign

YearRevenueFree cash flowOp. margin
2021$1.3B$754M65.3%
2022$1.4B$804M66.2%
2023$1.5B$808M67.0%
2024$1.6B$874M67.9%
2025$1.7B$1.1B67.7%

Where the revenue comes from

Samsara · by products, 2026

Subscription revenue$1.6B98%
Other revenue$30M2%

VeriSign · by regions, 2025

U.S.$1.1B66%
EMEA$279M17%
Asia Pacific$185M11%
Other$100M6%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
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Questions

Which is bigger, Samsara or VeriSign?

VeriSign (VRSN), at $27.5B against $27.1B.

Which grows faster, IOT or VRSN?

Samsara: revenue grew +29.9% over the last year, against +6.0%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.