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Side-by-side financial comparison of Amazon (AMZN) and Aterian, Inc. (ATER). Click either name above to swap in a different company.

Amazon is the larger business by last-quarter revenue ($213.4B vs $15.1M, roughly 14101.6× Aterian, Inc.). Amazon runs the higher net margin — 9.9% vs -52.5%, a 62.4% gap on every dollar of revenue. On growth, Amazon posted the faster year-over-year revenue change (13.6% vs -38.5%). Amazon produced more free cash flow last quarter ($14.9B vs $-1.0M). Over the past eight quarters, Amazon's revenue compounded faster (22.0% CAGR vs -13.5%).

Amazon.com, Inc. engages in the retail sale of consumer products and subscriptions through online and physical stores in North America and internationally. The company operates through three segments: North America, International, and Amazon Web Services (AWS). Its products offered through its stores include merchandise and content purchased for resale; and products offered by third-party sellers The company also manufactures and sells electronic devices, including Kindle, Fire tablets, Fire ...

Aterian, Inc. is a technology-enabled consumer products company that leverages artificial intelligence and data analytics to identify market demand, develop, source and distribute a wide portfolio of affordable goods spanning home improvement, wellness, personal care, pet supplies and outdoor recreation. It primarily sells its products through leading global e-commerce platforms, with core markets covering North America and Europe.

AMZN vs ATER — Head-to-Head

Bigger by revenue
AMZN
AMZN
14101.6× larger
AMZN
$213.4B
$15.1M
ATER
Growing faster (revenue YoY)
AMZN
AMZN
+52.1% gap
AMZN
13.6%
-38.5%
ATER
Higher net margin
AMZN
AMZN
62.4% more per $
AMZN
9.9%
-52.5%
ATER
More free cash flow
AMZN
AMZN
$14.9B more FCF
AMZN
$14.9B
$-1.0M
ATER
Faster 2-yr revenue CAGR
AMZN
AMZN
Annualised
AMZN
22.0%
-13.5%
ATER

Income Statement — Q4 2025 vs Q4 2025

Metric
AMZN
AMZN
ATER
ATER
Revenue
$213.4B
$15.1M
Net Profit
$21.2B
$-7.9M
Gross Margin
48.5%
56.1%
Operating Margin
11.7%
-51.1%
Net Margin
9.9%
-52.5%
Revenue YoY
13.6%
-38.5%
Net Profit YoY
5.9%
-512.2%
EPS (diluted)
$1.95

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AMZN
AMZN
ATER
ATER
Q4 25
$213.4B
$15.1M
Q3 25
$180.2B
$19.0M
Q2 25
$167.7B
$19.5M
Q1 25
$155.7B
$15.4M
Q4 24
$187.8B
$24.6M
Q3 24
$158.9B
$26.2M
Q2 24
$148.0B
$28.0M
Q1 24
$143.3B
$20.2M
Net Profit
AMZN
AMZN
ATER
ATER
Q4 25
$21.2B
$-7.9M
Q3 25
$21.2B
$-2.3M
Q2 25
$18.2B
$-4.9M
Q1 25
$17.1B
$-3.9M
Q4 24
$20.0B
$-1.3M
Q3 24
$15.3B
$-1.8M
Q2 24
$13.5B
$-3.6M
Q1 24
$10.4B
$-5.2M
Gross Margin
AMZN
AMZN
ATER
ATER
Q4 25
48.5%
56.1%
Q3 25
50.8%
56.1%
Q2 25
51.8%
54.3%
Q1 25
50.6%
61.4%
Q4 24
47.3%
63.4%
Q3 24
49.0%
60.3%
Q2 24
50.1%
60.4%
Q1 24
49.3%
65.1%
Operating Margin
AMZN
AMZN
ATER
ATER
Q4 25
11.7%
-51.1%
Q3 25
9.7%
-10.7%
Q2 25
11.4%
-23.1%
Q1 25
11.8%
-24.1%
Q4 24
11.3%
-6.5%
Q3 24
11.0%
-6.6%
Q2 24
9.9%
-11.5%
Q1 24
10.7%
-26.1%
Net Margin
AMZN
AMZN
ATER
ATER
Q4 25
9.9%
-52.5%
Q3 25
11.8%
-12.0%
Q2 25
10.8%
-25.0%
Q1 25
11.0%
-25.4%
Q4 24
10.7%
-5.3%
Q3 24
9.6%
-6.8%
Q2 24
9.1%
-13.0%
Q1 24
7.3%
-25.5%
EPS (diluted)
AMZN
AMZN
ATER
ATER
Q4 25
$1.95
Q3 25
$1.95
Q2 25
$1.68
Q1 25
$1.59
Q4 24
$1.86
Q3 24
$1.43
Q2 24
$1.26
Q1 24
$0.98

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AMZN
AMZN
ATER
ATER
Cash + ST InvestmentsLiquidity on hand
$123.0B
$4.9M
Total DebtLower is stronger
$68.8B
Stockholders' EquityBook value
$411.1B
$15.2M
Total Assets
$818.0B
$29.6M
Debt / EquityLower = less leverage
0.17×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMZN
AMZN
ATER
ATER
Q4 25
$123.0B
$4.9M
Q3 25
$94.2B
$7.6M
Q2 25
$93.2B
$10.5M
Q1 25
$94.6B
$14.3M
Q4 24
$101.2B
$18.0M
Q3 24
$88.1B
$16.1M
Q2 24
$89.1B
$20.3M
Q1 24
$85.1B
$17.5M
Total Debt
AMZN
AMZN
ATER
ATER
Q4 25
$68.8B
Q3 25
$55.1B
Q2 25
$56.1B
Q1 25
$58.8B
Q4 24
$58.0B
Q3 24
$60.5B
Q2 24
$62.7B
Q1 24
$66.9B
Stockholders' Equity
AMZN
AMZN
ATER
ATER
Q4 25
$411.1B
$15.2M
Q3 25
$369.6B
$22.6M
Q2 25
$333.8B
$24.3M
Q1 25
$305.9B
$27.0M
Q4 24
$286.0B
$30.0M
Q3 24
$259.2B
$30.6M
Q2 24
$236.4B
$30.9M
Q1 24
$216.7B
$33.0M
Total Assets
AMZN
AMZN
ATER
ATER
Q4 25
$818.0B
$29.6M
Q3 25
$727.9B
$40.1M
Q2 25
$682.2B
$45.4M
Q1 25
$643.3B
$49.8M
Q4 24
$624.9B
$49.5M
Q3 24
$584.6B
$52.1M
Q2 24
$554.8B
$59.9M
Q1 24
$531.0B
$55.7M
Debt / Equity
AMZN
AMZN
ATER
ATER
Q4 25
0.17×
Q3 25
0.15×
Q2 25
0.17×
Q1 25
0.19×
Q4 24
0.20×
Q3 24
0.23×
Q2 24
0.27×
Q1 24
0.31×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AMZN
AMZN
ATER
ATER
Operating Cash FlowLast quarter
$54.5B
$-1.0M
Free Cash FlowOCF − Capex
$14.9B
$-1.0M
FCF MarginFCF / Revenue
7.0%
-6.9%
Capex IntensityCapex / Revenue
18.5%
0.0%
Cash ConversionOCF / Net Profit
2.57×
TTM Free Cash FlowTrailing 4 quarters
$7.7B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMZN
AMZN
ATER
ATER
Q4 25
$54.5B
$-1.0M
Q3 25
$35.5B
$-1.6M
Q2 25
$32.5B
$-4.4M
Q1 25
$17.0B
$-3.9M
Q4 24
$45.6B
$-9.0K
Q3 24
$26.0B
$-722.0K
Q2 24
$25.3B
$2.9M
Q1 24
$19.0B
$-6.0K
Free Cash Flow
AMZN
AMZN
ATER
ATER
Q4 25
$14.9B
$-1.0M
Q3 25
$430.0M
$-1.6M
Q2 25
$332.0M
$-4.4M
Q1 25
$-8.0B
Q4 24
$17.8B
Q3 24
$3.4B
Q2 24
$7.7B
$2.9M
Q1 24
$4.1B
$-42.0K
FCF Margin
AMZN
AMZN
ATER
ATER
Q4 25
7.0%
-6.9%
Q3 25
0.2%
-8.4%
Q2 25
0.2%
-22.7%
Q1 25
-5.1%
Q4 24
9.5%
Q3 24
2.1%
Q2 24
5.2%
10.3%
Q1 24
2.8%
-0.2%
Capex Intensity
AMZN
AMZN
ATER
ATER
Q4 25
18.5%
0.0%
Q3 25
19.5%
0.2%
Q2 25
19.2%
0.0%
Q1 25
16.1%
0.0%
Q4 24
14.8%
0.0%
Q3 24
14.2%
0.0%
Q2 24
11.9%
0.0%
Q1 24
10.4%
0.2%
Cash Conversion
AMZN
AMZN
ATER
ATER
Q4 25
2.57×
Q3 25
1.68×
Q2 25
1.79×
Q1 25
0.99×
Q4 24
2.28×
Q3 24
1.69×
Q2 24
1.87×
Q1 24
1.82×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AMZN
AMZN

Products$90.0B42%
Third Party Seller Services$52.8B25%
Other$49.9B23%
Subscription Services$13.1B6%
Physical Stores$5.9B3%
Other Services$1.7B1%

ATER
ATER

Sales Channel Directly To Consumer$13.1M87%
Heating Cooling And Air Quality$2.1M14%

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