RPD vs TENB vs QLYS vs VRNT

For growth investors, Tenable Holdings, Inc.

(TENB) is the stronger pick with 11. 0% revenue growth year-over-year, versus -0. 1% for Verint Systems Inc. (VRNT). Qualys, Inc. (QLYS) offers the better valuation at 16. 9x trailing P/E (12. 5x 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 trailing P/E, Qualys, Inc.

(QLYS) is the cheapest at 16. 9x versus Verint Systems Inc. at 19. 7x. On forward P/E, Rapid7, Inc. is actually cheaper at 4. 3x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Verint Systems Inc. wins at 0. 36x versus Qualys, Inc. 's 0. 55x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Qualys, Inc.

(QLYS) delivered a total return of -2. 4%, compared to -91. 2% for Rapid7, Inc. (RPD). Over 10 years, the gap is even starker: QLYS returned +256. 4% versus RPD's -42. 8%. 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. 53β versus Verint Systems Inc. 's 1. 26β — meaning VRNT is approximately 138% 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 7% for Rapid7, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Tenable Holdings, Inc.

(TENB) is pulling ahead at 11. 0% versus -0. 1% for Verint Systems Inc. (VRNT). On earnings-per-share growth, the picture is similar: Verint Systems Inc. grew EPS 271. 4% year-over-year, compared to -10. 0% for Rapid7, Inc.. Over a 3-year CAGR, TENB leads at 13. 5% 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 -3. 6% for Tenable Holdings, 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 0. 1% for TENB. 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Verint Systems Inc. (VRNT) is the more undervalued stock at a PEG of 0. 36x versus Qualys, Inc. 's 0. 55x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Rapid7, Inc. (RPD) trades at 4. 3x forward P/E versus 12. 5x for Qualys, Inc. — 8. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for VRNT: 58. 8% to $32. 57.

In this comparison, VRNT (1.

6% yield) pays a dividend. RPD, TENB, QLYS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Qualys, Inc.

(QLYS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 53), +256. 4% 10Y return). Both have compounded well over 10 years (QLYS: +256. 4%, TENB: -30. 5%), 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: RPD is a small-cap quality compounder stock; TENB is a small-cap quality compounder stock; QLYS is a small-cap deep-value stock; VRNT is a small-cap quality compounder stock. VRNT pays a dividend while RPD, TENB, QLYS do not, making them suitable for different income and tax situations. 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.