CISO vs TENB vs QLYS vs VRNS vs CYBR

For growth investors, CyberArk Software Ltd.

(CYBR) is the stronger pick with 36. 0% revenue growth year-over-year, versus -46. 1% for CISO Global Inc. (CISO). Qualys, Inc. (QLYS) offers the better valuation at 17. 5x trailing P/E (12. 4x forward), making it the more compelling value choice. Analysts rate Tenable Holdings, Inc. (TENB) a "Buy" — based on 28 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On forward P/E, Tenable Holdings, Inc.

is actually cheaper at 11. 2x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, CyberArk Software Ltd.

(CYBR) delivered a total return of +240. 1%, compared to -99. 7% for CISO Global Inc. (CISO). Over 10 years, the gap is even starker: CYBR returned +901. 8% versus CISO's -99. 6%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Qualys, Inc.

(QLYS) is the lower-risk stock at 0. 46β versus CISO Global Inc. 's 2. 18β — meaning CISO is approximately 375% more volatile than QLYS relative to the S&P 500. On balance sheet safety, Qualys, Inc. (QLYS) carries a lower debt/equity ratio of 17% versus 11% for CISO Global Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), CyberArk Software Ltd.

(CYBR) is pulling ahead at 36. 0% versus -46. 1% for CISO Global Inc. (CISO). On earnings-per-share growth, the picture is similar: CISO Global Inc. grew EPS 71. 9% year-over-year, compared to -38. 2% for CyberArk Software Ltd.. Over a 3-year CAGR, CYBR leads at 32. 0% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Qualys, Inc.

(QLYS) is the more profitable company, earning 29. 6% net margin versus -78. 8% for CISO Global Inc. — meaning it keeps 29. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: QLYS leads at 33. 2% versus -47. 4% for CISO. At the gross margin level — before operating expenses — QLYS leads at 82. 8%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, Tenable Holdings, Inc.

(TENB) trades at 11. 2x forward P/E versus 241. 0x for Varonis Systems, Inc. — 229. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TENB: 29. 7% to $27. 94.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, CyberArk Software Ltd.

(CYBR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 93), +901. 8% 10Y return). CISO Global Inc. (CISO) carries a higher beta of 2. 18 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CYBR: +901. 8%, CISO: -99. 6%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: CISO is a small-cap quality compounder stock; TENB is a small-cap quality compounder stock; QLYS is a small-cap deep-value stock; VRNS is a small-cap quality compounder stock; CYBR is a mid-cap high-growth stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.