GOOG vs AMZN

For growth investors, Alphabet Inc.

(GOOG) is the stronger pick with 15. 1% revenue growth year-over-year, versus 12. 4% for Amazon. com, Inc. (AMZN). Alphabet Inc. (GOOG) offers the better valuation at 35. 6x trailing P/E (31. 5x forward), making it the more compelling value choice. Analysts rate Alphabet Inc. (GOOG) a "Buy" — based on 79 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, Alphabet Inc.

(GOOG) is the cheapest at 35. 6x versus Amazon. com, Inc. at 38. 1x. On forward P/E, Alphabet Inc. is actually cheaper at 31. 5x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Alphabet Inc. wins at 1. 06x versus Amazon. com, Inc. 's 1. 25x — a reasonable growth-adjusted valuation.

Over the past 5 years, Alphabet Inc.

(GOOG) delivered a total return of +227. 5%, compared to +67. 3% for Amazon. com, Inc. (AMZN). Over 10 years, the gap is even starker: GOOG returned +1001% versus AMZN's +730. 1%. 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), Alphabet Inc.

(GOOG) is the lower-risk stock at 1. 23β versus Amazon. com, Inc. 's 1. 51β — meaning AMZN is approximately 23% more volatile than GOOG relative to the S&P 500. On balance sheet safety, Alphabet Inc. (GOOG) carries a lower debt/equity ratio of 14% versus 37% for Amazon. com, Inc. — giving it more financial flexibility in a downturn.

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

(GOOG) is pulling ahead at 15. 1% versus 12. 4% for Amazon. com, Inc. (AMZN). On earnings-per-share growth, the picture is similar: Alphabet Inc. grew EPS 34. 5% year-over-year, compared to 29. 7% for Amazon. com, Inc.. Over a 3-year CAGR, GOOG leads at 12. 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.

Alphabet Inc.

(GOOG) is the more profitable company, earning 32. 8% net margin versus 10. 8% for Amazon. com, Inc. — meaning it keeps 32. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: GOOG leads at 32. 1% versus 11. 2% for AMZN. At the gross margin level — before operating expenses — GOOG leads at 59. 7%, 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, Alphabet Inc. (GOOG) is the more undervalued stock at a PEG of 1. 06x versus Amazon. com, Inc. 's 1. 25x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Alphabet Inc. (GOOG) trades at 31. 5x forward P/E versus 35. 1x for Amazon. com, Inc. — 3. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AMZN: 12. 2% to $306. 77.

In this comparison, GOOG (0.

2% yield) pays a dividend. AMZN does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Alphabet Inc.

(GOOG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 23), +1001% 10Y return). Amazon. com, Inc. (AMZN) carries a higher beta of 1. 51 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GOOG: +1001%, AMZN: +730. 1%), 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 (GOOG (Communication Services) and AMZN (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: GOOG is a mega-cap high-growth stock; AMZN is a mega-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.