What Are the Main Categories of Altcoins?
Altcoins can be grouped into several categories: platform tokens (ETH, SOL, ADA) power smart contract blockchains; stablecoins (USDC, USDT) maintain dollar pegs; DeFi tokens (UNI, AAVE) govern decentralized finance protocols; meme coins (DOGE, SHIB) are community-driven with limited utility; and utility tokens provide access to specific services or platforms. Understanding these categories helps investors assess each token's purpose and potential.
Are Altcoins Riskier Than Bitcoin?
Generally, yes. Altcoins tend to be more volatile, less liquid, and less proven than Bitcoin. During market downturns, altcoins typically fall harder and recover more slowly. Many altcoin projects fail entirely — an estimated 90%+ of tokens created eventually go to zero. However, some altcoins have significantly outperformed Bitcoin during bull markets. The higher risk cuts both ways: potential for greater gains comes with greater likelihood of total loss.
How Should You Evaluate an Altcoin?
Before investing in any altcoin, research the team and their track record, the project's technical whitepaper, real-world use cases and adoption metrics, tokenomics (supply schedule, distribution, and inflation), competitive landscape, and community strength. Be skeptical of projects with anonymous teams, unrealistic promises, or heavy insider token allocations. Check whether the token is actually needed for the project's functionality or if it exists primarily for speculation.
Frequently asked questions
How many altcoins are there?
As of 2026, there are over 20,000 cryptocurrencies listed on tracking sites, with thousands more unlisted. However, only a few hundred have meaningful trading volume and active development. The vast majority of altcoins have negligible market caps and minimal real-world utility.
Should beginners invest in altcoins?
Many beginners gravitate toward Bitcoin and Ethereum before exploring altcoins. These have the longest track records, deepest liquidity, and most institutional support. People who do invest in altcoins often limit them to a small percentage of their portfolio they can afford to lose entirely.