The word literally means "alternative coin." It covers an enormous range of quality and purpose, and altcoins are generally more volatile than Bitcoin, with wide gaps between genuine projects and pure hype.
Judging an altcoin means looking past its price at what it actually does, who holds it, and whether anyone really uses it.
How to Evaluate a Crypto Project
Key takeaways
- The label covers every coin except Bitcoin, so it groups together wildly different projects.
- Quality ranges from serious, widely-used networks to tokens created overnight with no substance.
- Because many altcoins are small and thinly traded, they can move far more violently than Bitcoin.
Altcoin — häufig gestellte Fragen
Is Ethereum technically an altcoin?
By the literal definition yes, though its size and role lead many people to treat it as a category of its own.
Why are some altcoins so cheap per coin?
A low unit price usually just reflects a large supply; judge size by market cap, not the sticker price.
This definition is educational and not financial advice. Crypto is volatile and high-risk — always do your own research.
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