Altcoins—every cryptocurrency that is not Bitcoin—now number over 17,000 and command roughly 40% of the total crypto market cap. The first altcoin, Litecoin, forked from Bitcoin's blockchain in 2011 and introduced a faster proof-of-work algorithm called Scrypt. Today, the altcoin universe spans a wide range of categories, each serving distinct purposes.
Six Major Altcoin Categories and Examples
Stablecoins hold a stable value by pegging to fiat or commodities; popular examples include USDC, USDT, BUSD, DAI, and TerraUSD (UST). Security tokens represent digital asset ownership, akin to digitized stocks or bonds—Siafunds, BCAP, and SCI are typical. Payment tokens facilitate transactions as replacements for fiat money, with BTC, LTC, and BCH leading the group. Utility tokens perform specific functions within their ecosystems, such as purchasing services or storage; BNB, ZIL, and AOA fall here. Meme coins started as jokes but can gain real value, as seen during the 2021 meme coin season when Dogecoin surged; DOGE, SHIB, and ELON are notable. Governance tokens grant voting power in decentralized autonomous organizations (DAOs); MKR, AAVE, and UNI are prominent examples.
Pros and Cons of Investing in Altcoins
Diversification remains a key reason to invest in altcoins. Many tokens address Bitcoin's perceived flaws and boast use cases that could drive future price appreciation. However, the sheer number of choices makes selection difficult. Risks include limited liquidity, smaller market share compared to Bitcoin, and the prevalence of projects with no viable use case or outright scams. Some altcoins are only available on niche exchanges, reducing accessibility. On the flip side, well-chosen altcoins can offer higher upside potential, technical improvements, and options for risk-averse investors through stablecoins.
Four Steps to Evaluate an Altcoin
Read the whitepaper: It explains the token's purpose and value proposition, forming the basis for any investment decision.Study the development team: Check each key member's track record and credibility.Assess market capitalization: High market cap coins are more stable but have less growth room; low cap coins are riskier and more volatile.Examine community and social presence: Active, transparent social media updates signal accountability and reduce scam risk.