FATN vs SIFY vs NTCT vs CSCO vs DDOG

For growth investors, Datadog, Inc.

(DDOG) is the stronger pick with 27. 7% revenue growth year-over-year, versus 4. 5% for NetScout Systems, Inc. (NTCT). FatPipe, Inc. Common Stock (FATN) offers the better valuation at 17. 4x trailing P/E (20. 8x forward), making it the more compelling value choice. Analysts rate FatPipe, Inc. Common Stock (FATN) a "Buy" — based on 1 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, FatPipe, Inc.

Common Stock (FATN) is the cheapest at 17. 4x versus Datadog, Inc. at 772. 3x. On forward P/E, NetScout Systems, Inc. is actually cheaper at 16. 8x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Datadog, Inc.

(DDOG) delivered a total return of +150. 5%, compared to -25. 7% for Sify Technologies Limited (SIFY). Over 10 years, the gap is even starker: DDOG returned +517. 0% versus NTCT's +64. 2%. 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), Cisco Systems, Inc.

(CSCO) is the lower-risk stock at 1. 04β versus FatPipe, Inc. Common Stock's 2. 17β — meaning FATN is approximately 109% more volatile than CSCO relative to the S&P 500. On balance sheet safety, NetScout Systems, Inc. (NTCT) carries a lower debt/equity ratio of 2% versus 196% for Sify Technologies Limited — giving it more financial flexibility in a downturn.

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

(DDOG) is pulling ahead at 27. 7% versus 4. 5% for NetScout Systems, Inc. (NTCT). On earnings-per-share growth, the picture is similar: FatPipe, Inc. Common Stock grew EPS 133. 3% year-over-year, compared to -520. 9% for Sify Technologies Limited. Over a 3-year CAGR, DDOG leads at 26. 9% 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.

FatPipe, Inc.

Common Stock (FATN) is the more profitable company, earning 25. 9% net margin versus -2. 0% for Sify Technologies Limited — meaning it keeps 25. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CSCO leads at 20. 8% versus -1. 3% for DDOG. At the gross margin level — before operating expenses — DDOG leads at 80. 0%, 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, NetScout Systems, Inc.

(NTCT) trades at 16. 8x forward P/E versus 95. 6x for Datadog, Inc. — 78. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CSCO: -1. 5% to $122. 30.

In this comparison, CSCO (1.

3% yield) pays a dividend. FATN, SIFY, NTCT, DDOG do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Cisco Systems, Inc.

(CSCO) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 04), 1. 3% yield, +375. 2% 10Y return). FatPipe, Inc. Common Stock (FATN) carries a higher beta of 2. 17 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (FATN (Technology) and SIFY (Communication Services) and NTCT (Technology) and CSCO (Technology) and DDOG (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: FATN is a small-cap high-growth stock; SIFY is a small-cap quality compounder stock; NTCT is a small-cap quality compounder stock; CSCO is a large-cap quality compounder stock; DDOG is a mid-cap high-growth stock. CSCO pays a dividend while FATN, SIFY, NTCT, DDOG 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.