TTGT vs ZETA vs IDT vs DV vs IAS

For growth investors, TechTarget, Inc.

(TTGT) is the stronger pick with 70. 9% revenue growth year-over-year, versus 2. 1% for IDT Corporation (IDT). IDT Corporation (IDT) offers the better valuation at 17. 8x trailing P/E (14. 1x forward), making it the more compelling value choice. Analysts rate TechTarget, Inc. (TTGT) a "Buy" — based on 16 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, IDT Corporation (IDT) is the cheapest at 17.

8x versus Integral Ad Science Holding Corp. at 45. 0x. On forward P/E, IDT Corporation is actually cheaper at 14. 1x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: IDT Corporation wins at 0. 47x versus DoubleVerify Holdings, Inc. 's 1. 13x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, IDT Corporation (IDT) delivered a total return of +119.

3%, compared to -91. 3% for TechTarget, Inc. (TTGT). Over 10 years, the gap is even starker: IDT returned +324. 0% versus DV's -68. 9%. 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), IDT Corporation (IDT) is the lower-risk stock at 0.

68β versus Zeta Global Holdings Corp. 's 2. 79β — meaning ZETA is approximately 312% more volatile than IDT relative to the S&P 500. On balance sheet safety, IDT Corporation (IDT) carries a lower debt/equity ratio of 1% versus 24% for Zeta Global Holdings Corp. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), TechTarget, Inc.

(TTGT) is pulling ahead at 70. 9% versus 2. 1% for IDT Corporation (IDT). On earnings-per-share growth, the picture is similar: Integral Ad Science Holding Corp. grew EPS 413. 4% year-over-year, compared to -247. 2% for TechTarget, Inc.. Over a 3-year CAGR, TTGT leads at 35. 2% 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.

Integral Ad Science Holding Corp.

(IAS) is the more profitable company, earning 7. 1% net margin versus -207. 1% for TechTarget, Inc. — meaning it keeps 7. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: IAS leads at 11. 4% versus -6. 6% for TTGT. At the gross margin level — before operating expenses — DV leads at 82. 2%, 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, IDT Corporation (IDT) is the more undervalued stock at a PEG of 0. 47x versus DoubleVerify Holdings, Inc. 's 1. 13x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, IDT Corporation (IDT) trades at 14. 1x forward P/E versus 27. 5x for Integral Ad Science Holding Corp. — 13. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TTGT: 131. 8% to $15. 00.

In this comparison, IDT (0.

4% yield) pays a dividend. TTGT, ZETA, DV, IAS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, IDT Corporation (IDT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

68), +324. 0% 10Y return). Zeta Global Holdings Corp. (ZETA) carries a higher beta of 2. 79 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (IDT: +324. 0%, ZETA: +94. 4%), 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.

These companies operate in different sectors (TTGT (Communication Services) and ZETA (Technology) and IDT (Communication Services) and DV (Technology) and IAS (Communication Services)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: TTGT is a small-cap high-growth stock; ZETA is a small-cap high-growth stock; IDT is a small-cap deep-value stock; DV is a small-cap quality compounder stock; IAS is a small-cap quality compounder 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.