SHOP vs CART vs AMZN vs GOOGL

For growth investors, Shopify Inc.

(SHOP) is the stronger pick with 30. 1% revenue growth year-over-year, versus 10. 8% for Instacart (Maplebear Inc. ) (CART). Instacart (Maplebear Inc. ) (CART) offers the better valuation at 23. 7x trailing P/E (15. 8x forward), making it the more compelling value choice. Analysts rate Shopify Inc. (SHOP) a "Buy" — based on 63 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, Instacart (Maplebear Inc.

) (CART) is the cheapest at 23. 7x versus Shopify Inc. at 118. 9x. On forward P/E, Instacart (Maplebear Inc. ) is actually cheaper at 15. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Alphabet Inc. wins at 0. 99x versus Shopify Inc. 's 2. 08x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Alphabet Inc.

(GOOGL) delivered a total return of +239. 8%, compared to +0. 8% for Shopify Inc. (SHOP). Over 10 years, the gap is even starker: SHOP returned +41. 2% versus CART's +12. 7%. 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), Instacart (Maplebear Inc.

) (CART) is the lower-risk stock at 0. 39β versus Shopify Inc. 's 2. 64β — meaning SHOP is approximately 582% more volatile than CART relative to the S&P 500. On balance sheet safety, Shopify Inc. (SHOP) carries a lower debt/equity ratio of 1% versus 37% for Amazon. com, Inc. — giving it more financial flexibility in a downturn.

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

(SHOP) is pulling ahead at 30. 1% versus 10. 8% for Instacart (Maplebear Inc. ) (CART). On earnings-per-share growth, the picture is similar: Alphabet Inc. grew EPS 34. 5% year-over-year, compared to -39. 4% for Shopify Inc.. Over a 3-year CAGR, SHOP leads at 27. 3% 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.

(GOOGL) is the more profitable company, earning 32. 8% net margin versus 10. 7% for Shopify Inc. — meaning it keeps 32. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: GOOGL leads at 32. 1% versus 11. 2% for AMZN. At the gross margin level — before operating expenses — CART leads at 73. 6%, 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. (GOOGL) is the more undervalued stock at a PEG of 0. 99x versus Shopify Inc. 's 2. 08x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Instacart (Maplebear Inc. ) (CART) trades at 15. 8x forward P/E versus 60. 9x for Shopify Inc. — 45. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SHOP: 47. 4% to $164. 75.

In this comparison, GOOGL (0.

2% yield) pays a dividend. SHOP, CART, AMZN do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Instacart (Maplebear Inc.

) (CART) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 39)). Shopify Inc. (SHOP) carries a higher beta of 2. 64 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CART: +12. 7%, SHOP: +41. 2%), 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 (SHOP (Technology) and CART (Consumer Cyclical) and AMZN (Consumer Cyclical) and GOOGL (Communication Services)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: SHOP is a mid-cap high-growth stock; CART is a small-cap quality compounder stock; AMZN is a mega-cap quality compounder stock; GOOGL is a mega-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.