Every metric that matters, side by side
Compare Coins pulls live data for up to four cryptocurrencies at once and lays out the numbers that actually drive decisions: current price, market capitalisation, 24-hour and 7-day change, trading volume, circulating and maximum supply, fully diluted valuation, and distance from all-time high. The leading value in each row is highlighted so strengths and weaknesses jump out without you having to squint at raw numbers across tabs.
Why market cap beats price for comparison
A coin priced at $2 isn't 'cheaper' than one at $2,000 — price alone is meaningless without supply. Market capitalisation (price × circulating supply) is the true measure of a coin's size and is what you should compare. This tool puts market cap, rank and fully diluted valuation right next to price so you can see, for instance, that a low-priced coin with a huge supply can be far larger than a high-priced one with a small float.
Supply, inflation and dilution
Circulating supply, maximum supply and fully diluted valuation tell you how much of a token exists today versus how much eventually will. A coin with a large gap between circulating and max supply faces future dilution as new tokens unlock, which can weigh on price. Comparing these figures side by side helps you spot which assets are near fully diluted and which have significant emissions still to come.
The market-cap 'what if' simulator
One of the most common questions in crypto is 'what if this coin reached that coin's market cap?' The simulator answers it directly: pick a coin and a target market cap from another coin, and it reprices the first using its real circulating supply. It's a useful sanity check on upside claims — but it's a simple thought experiment that ignores token unlocks and liquidity, so treat it as a reality check, not a price prediction.
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- Compare up to 4 coins side by side
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- Best-in-row metric highlighting
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- 7-day sparkline charts per coin
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- Market-cap 'what if' price simulator
