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Stock vs Stock Comparison Tool: Side-by-Side With a Real Verdict

Type two tickers, get a side-by-side comparison with the winner highlighted per metric, a normalised 5-year price chart, and a Buffett-style head-to-head verdict — not just a table of numbers.

Vadim Kouznetsov·4 June 2026·5 min read

How this stock comparison tool is different

Every other stock comparison page online shows you the same thing: a two-column table of metrics with no verdict. Yahoo, Bloomberg, StockAnalysis.com, Investing.com — all of them give you raw data and leave the interpretation to you. The user is supposed to look at "KO trades at P/E 26 and PEP at P/E 24" and somehow draw a conclusion.

This tool does the work the others skip: for each metric, it picks a winner. Higher dividend yield is greener for the side with the higher yield. Lower net debt is greener for the side with the lower number. Faster revenue growth — same logic. At the bottom of the comparison you get a head-to-head verdict: "PEP wins on 6 dimensions, KO wins on 2, 3 ties — PEP edges KO on growth and yield, KO on leverage."

The math under the verdict is intentionally simple: count winners per side, surface the strongest dimensions, name the trade-off. It's the analyst note every retail investor wishes the data sites already wrote.

What's actually compared

Every pair gets the following metrics, each with its own "winner rule":

Yield & income — current dividend yield, 5-year dividend growth, dividend safety score (proprietary 0–100), Buffett's 5-criterion screen. Higher yield + higher growth + higher safety + Buffett-pass = the income winner.

Fundamentals (when SEC EDGAR has data for both sides) — latest free cash flow, latest revenue, 5-year revenue CAGR, 5-year FCF CAGR, net debt. Higher revenue, higher FCF, faster growth, lower debt = the fundamentals winner.

Total return — 5-year compounded return with dividends reinvested. Higher = the realised-performance winner.

The chart underneath the verdict shows both prices over the past 5 years, normalised to 100 at the earliest shared trading date so the comparison is meaningful regardless of absolute share price. A $10 stock that doubled and a $500 stock that doubled produce the same lines on this chart — both end at 200. The winner is whichever line ends higher.

What "winning" means (and doesn't)

A few honest caveats:

Winning the metric table doesn't mean it's a buy. This tool is a head-to-head — "given a choice between these two, which has the better metrics?" That's a different question from "is this stock worth owning at today's price?". A stock can win every metric in a comparison and still be a Pass on absolute terms (overpriced) — and vice versa.

Metrics weight equally. The tool doesn't say revenue growth is more important than net debt, or that 5-year total return outweighs dividend yield. Each metric counts as one vote. Real investors weight differently based on what they're optimising for. Use the per-metric winners to inform your own weighting.

ETFs vs stocks comparisons work but lose some metrics. SEC EDGAR has XBRL fundamentals for operating companies that file 10-Ks. ETFs file differently (N-1A / N-CSR), so when one side is an ETF, the fundamentals row drops out and the comparison focuses on yield + total return. Still useful — but the comparison is narrower.

5-year window cuts off some important context. Companies that re-priced before the 5-year window started (cyclical bottoms, post-IPO highs, business-model shifts) won't show that history in the normalised chart. For longer-context comparisons, use our stock return calculator with custom start dates.

Eight preset comparisons that auto-run

The chips below the input form load common head-to-head questions retail investors ask, so you can see the tool work without typing:

KO vs PEP — the classic consumer staples comparison; same industry, different growth/yield profile
V vs MA — the payment network duopoly; both extremely high quality, the comparison reveals subtle differences
MCD vs SBUX — restaurants; very different unit economics and growth profiles
WMT vs COST — discount retail; very different earnings quality
XOM vs CVX — Big Oil; cyclical, similar businesses, different capital allocation
GOOG vs GOOGL — Alphabet share classes; primarily a voting-rights question
VOO vs VTI — S&P 500 vs total market; the most-Googled ETF decision (see also our VOO vs VTI hub article)
SCHD vs VYM — two competing dividend ETFs; different methodologies, different outcomes (see also SCHD honest read)

Each preset auto-loads the result. URL parameters mean you can share a link like /tools/stock-comparison?a=KO&b=PEP and the result reproduces exactly.

Where this fits with the other tools

Stock comparison is the triage step before the deep analysis. You narrow the universe by pitting candidates against each other; then you take the survivor through the deeper tools:

For the fair-value question on the winner — "is this worth owning at today's price?" — run our free DCF calculator.
For the "true cash earnings" version of the analysis, the owner earnings calculator.
For the margin-of-safety overlay against your intrinsic estimate, the margin of safety calculator.
For the dividend safety + 20-year forward projection, the dividend calculator.
For the backward-looking "what would $1,000 in this stock have been worth?" — the stock return calculator.

For the underlying value-investing framework that turns comparisons into decisions — moat verification, kill criteria, margin of safety — see how to know if a stock is a good buy and the rest of the Hub.