Company Sales Comparison Analyzer
Side-by-side revenue projections. See when one company surpasses another — like Amazon vs Walmart in 2025.
Amazon $717B vs Walmart $713B — the race is real. Model your own head-to-head with growth assumptions.
Run Your Own Simulation
Adjust the inputs below. Results update instantly. No signup, no data saved — everything runs in your browser.
How We Calculate Comparisons
We project each company’s revenue using compound annual growth. Year 1 revenue × (1 + growth rate) = Year 2. Repeat. Side-by-side, you see exactly when one overtakes the other. No APIs — static formulas only.
Formula
Revenue(year n) = Revenue(year 0) × (1 + growth rate)^n
When did Amazon surpass Walmart? In 2025. Amazon hit ~$717B, Walmart ~$713B. The defaults in our calculator reflect those figures so you can reproduce the race — then plug in your own companies.
How do you compare company revenue growth?
Growth rate is the lever. At 8% vs 4%, the faster company closes the gap quickly. At 10% vs 2%, it’s a blowout. Use the sliders to stress-test: what growth does Company B need to catch Company A by 2030?
The News Driving This Conversation
Amazon’s 2025 overtake of Walmart in total revenue marked a tipping point for retail. For years Walmart led. No longer. $717B vs $713B — a $4B gap that took decades to close. Use this tool to model similar races — or your own competitive dynamics.
What’s Amazon’s revenue vs Walmart 2025? Now you know. But the real question is: what happens next? Higher growth = widening gap. Use the calculator to see 2026, 2027, 2030.
Dynamic race charts
The chart isn’t static. Change growth assumptions and watch the lines cross (or diverge). Perfect for strategy decks and competitive briefs. One viz, endless scenarios.
How to Interpret Your Results
The crossover year is the headline. Before that, Company A leads. After, Company B. But the slope matters too — a steep line means fast growth. A flat line means maturity.
| Scenario | What it means |
|---|---|
| Lines cross soon | Faster grower overtakes within 2–3 years |
| Lines diverge | Leader pulls away; gap widens |
| Parallel lines | Similar growth; rank doesn’t change |
Takeaway: If you’re modeling two real companies, validate growth rates against consensus estimates. If you’re modeling hypotheticals, use the tool to find the growth rate that flips the race by a target year.
Who Should Use This Calculator
Investors — model competitive dynamics. Who wins in 5 years?
Strategists — plan market share. What growth do we need to catch the leader?
Executives — brief the board. One chart, clear story.
Analysts — sanity-check forecasts. Do the numbers add up?
Understand when growth rates tip the scale
Small differences compound. A 2% growth gap over 10 years can flip a $50B race. Use the calculator to see it happen.
Market share implications
When one company surpasses another in revenue, market share narratives shift. “Largest retailer” is a headline. Use the calculator to predict when that headline lands — and what growth rate the laggard would need to hold the lead. Strategy decks love this.
Sensitivity analysis
Change one company’s growth rate by 1%. Does the crossover year move by one year? Two? Sensitivity tells you how much the race depends on execution. High sensitivity = every point of growth matters. Low = structural lead is hard to overcome.
Frequently Asked Questions
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