The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Amazon.com is the larger company, worth $2.76T, about 54.8 times eBay.
  • Amazon.com grew revenue faster over the last year (+19.6% vs +14.8%).
  • eBay keeps more of each dollar of revenue as operating profit (20.5% vs 12.1%).
  • On earnings, eBay is the cheaper stock (26.2x vs 30.7x).
  • Amazon.com's price assumes faster free cash flow growth: about 45% a year, against 12% for eBay (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureAMZNEBAY
Market cap$2.76T$50.4B
Share price$262.43$112.19
Revenue (last fiscal year)$716.9B$11.1B
Free cash flow (last fiscal year)$7.7B$1.4B
Revenue growth, last year+19.6%+14.8%
Revenue growth per year, last 5 fiscal years+11.1%+1.6%
Operating margin12.1%20.5%
Net margin17.4%18.5%
Return on equity24.5%47.6%
P/E (trailing)30.7x26.2x
Price / free cash flow358.7x30.3x
EV / EBITDA11.5x15.9x
FCF growth the price implies44.8%12.4%
Dividend yield—1.0%
Debt / equity0.99x2.84x
Fundamental gradeCC
Superinvestors holding it337
Insider purchases, last 12 months104

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Amazon.com

YearRevenueFree cash flowOp. margin
2021$469.8B-$14.7B5.3%
2022$514.0B-$16.9B2.4%
2023$574.8B$32.2B6.4%
2024$638.0B$32.9B10.8%
2025$716.9B$7.7B11.2%

eBay

YearRevenueFree cash flowOp. margin
2021$10.4B$2.2B28.1%
2022$9.8B$1.8B24.0%
2023$10.1B$2.0B19.2%
2024$10.3B$2.0B22.5%
2025$11.1B$1.4B20.5%

Where the revenue comes from

Amazon.com · by segments, 2025

North America$426.3B59%
International$161.9B23%
AWS$128.7B18%

eBay · by products, 2025

Marketplace revenues$9.1B82%
Advertising revenues$2.0B18%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open AMZN in Investingly

Questions

Which is bigger, Amazon.com or eBay?

Amazon.com (AMZN), at $2.76T against $50.4B.

Is AMZN or EBAY cheaper?

By trailing P/E, eBay (26.2x) is cheaper than Amazon.com (30.7x). A lower multiple can also mean the market expects less growth.

Which grows faster, AMZN or EBAY?

Amazon.com: revenue grew +19.6% over the last year, against +14.8%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.