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Key points

  • Bitcoin was the original cryptocurrency, launched in January 2009.
  • There are now more than 25,000 that trade on the crypto market.
  • Most cryptocurrencies hold small market capitalizations.

The world of crypto assets is much broader than a decade ago. In 2013, there were only a handful of other crypto coins. If you’re into crypto, you’ll probably recognize a few of the names from back then: Bitcoin, Litecoin and Ripple, now rebranded as XRP. 

Fast-forward to today and there are a wide variety of coins and tokens with use cases that extend beyond Bitcoin’s functionality as an alternative to centralized currency. According to CoinMarketCap, more than 25,000 crypto projects trade on the market today. 

But even though thousands of cryptocurrencies are available, the market is still dominated by Bitcoin, the original crypto, and Ethereum. Ethereum and Bitcoin’s market capitalizations comprise nearly 70% of the roughly $1.2 trillion crypto market.  

Among the cryptocurrencies that trade today, most hold a small market capitalization. There are only 14 cryptocurrencies with a capitalization greater than $5 billion. Here’s a look at the top 10 cryptocurrencies by market capitalization, excluding stablecoins. We’ve excluded stablecoins since these coins are designed to hold a stable price and are not speculative investments like other crypto projects.

1. Bitcoin (BTC)

Market cap: $601 billion

30-day performance: 14.2%

Bitcoin, which kicked it all off, firmly nails down the No. 1 spot.

On Halloween night of 2008, when most people were dressing up as Heath Ledger’s Joker from “The Dark Knight,” an anonymous author named Satoshi Nakamoto published a white paper titled “A Peer-to-Peer Electronic Cash System,” which would lay the groundwork for Bitcoin. 

Launched in January 2009, Bitcoin was the first virtual currency of its kind as an electronic cash system that bypassed financial institutions. The premise of Bitcoin is to exist outside the control of a centralized authority, such as a bank or government. That’s where the notion of decentralized finances, known as DeFi, comes into play.

Few would have predicted what came next. Today, Bitcoin is a legal tender of El Salvador and  is held on the balance sheets of public companies, such as Square and MicroStrategy. It has spawned an entire industry with its mighty $601 billion market cap.

2. Ethereum (ETH)

Market cap: $229 billion

30-day performance: 1.9%

Chat of the “flippening” pops up now and again, referring to fervent supporters of Ethereum predicting that it will “flip” Bitcoin for the biggest market cap among cryptocurrencies. 

It hasn’t come to fruition. But Ethereum has long held the No. 2 spot for market capitalization. The platform can be viewed as a developer’s playground, with many other cryptocurrencies and applications, known as dApps, built on top of it.

Some of the most popular activities on Ethereum include DeFi and non-fungible tokens, known as NFTs. NFTs are digital assets representing real-world items like art, in-game features, videos and music, to name just a few.

The Ethereum network went live in July 2015, six years after Bitcoin’s launch, under the helm of  Russian-Canadian programmer Vitalik Buterin. 

3. BNB (BNB)

Market cap: $38 billion

30-day performance: -21.3%

BNB was launched by Binance, the world’s most dominant cryptocurrency exchange. According to a report from CryptoCompare, the leading exchange held nearly 70% of the market share among exchanges in December 2022. 

BNB can be used for functions within the Binance ecosystem, such as paying trading fees. In line with its parent, its growth has been meteoric. The exchange was only founded in 2017, yet it reportedly handled more than $5 trillion of trading volume in 2022. 

Binance has also developed its own blockchain, on top of which other cryptocurrencies can be launched. Blockchain is a technology that works as a ledger, facilitating transactions and tracking assets within a given network. Within this ecosystem, BNB is the native token used to pay transaction fees. 

4. XRP (XRP)

Market cap: $25 billion

30-day performance: -5.8%

XRP is an unusual cryptocurrency developed by the private company Ripple Labs. Ripple aims to create an alternative payment system that emphasizes streamlining money transfers, akin to a revolutionized version of SWIFT.  It’s a payment settlement system that can process international transactions, facilitating transactions between fiat currencies and cryptocurrencies. 

The native token for this platform is XRP. The token can be used to pay fees on the network. But XRP is “less crypto” than many others on this list, as XRP is significantly more centralized than traditional crypto because of its ties to fiat currencies. 

5. Cardano (ADA)

Market cap: $10 billion 

30-day performance: -23.0%

Cardano was co-founded by one of the initial founding members of Ethereum, Charles Hoskinson, after a disagreement over Ethereum’s future direction.

Hoskinson’s solution was to depart the Ethereum project and found his own cryptocurrency with the founding of Cardano.

Up until last year, one of its biggest differences compared to Ethereum, up was ADA’s use of a proof-of-stake validation mechanism. 

Proof-of-stake is a more energy-efficient alternative to validate blockchain transactions. In comparison, Bitcoin’s proof-of-work mechanism requires a lot of computing power, highly wasteful for energy usage. However, Ethereum transitioned to a proof-of-stake model in a major system upgrade in September 2022.

6. Dogecoin (DOGE)

Market cap: $9 billion

30-day performance: -9.9%

Where to start with Dogecoin? It began as a joke based on an internet meme of a Shiba Inu dog, and founder Billy Markus said he made this cryptocurrency “in like two hours.” 

Most meme coins present no inherent value and are “typically built off of the backs of existing cryptocurrency technology with very little innovation,” says Alex McCurry, CEO of Solidity, a blockchain solutions company. 

DOGE inexplicably caught the attention of the crypto markets during the pandemic, exploding to nearly $90 billion in market cap at its peak in May 2021. Of course, what goes up must come down. But this crypto, which even the founders agree has no value, still has a market cap of many billions, even after crypto’s bear market in 2022.

7. Solana (SOL)

Market cap: $7.7 billion

30-day performance: -12.5%

Once dubbed the “Ethereum killer,” Solana has ambitions to topple Ethereum in the world of decentralized finance and smart contract blockchains. 

Solana boasts faster speeds, lower fees and increased capability to process more transactions than Ethereum.  

It surged to the third biggest cryptocurrency at one point, but Solana’s downfall has been stark, even by cryptocurrency standards. From an all-time high of nearly $260 in November 2021, it was trading at $8 just over a year later. 

Repeated outages on the network, some of its biggest projects fleeing from rival blockchains and ties with disgraced former FTX CEO Sam Bankman-Fried have left Solana investors hurting. 

8. Litecoin (LTC)

Market cap: $7.4 billion

30-day performance: 6.2%

Litecoin was created in 2011 with a fork of Bitcoin’s source code. It was designed to be a more efficient version of Bitcoin and is considered to be one of the first altcoins. 

While Litecoin still ranks among the biggest cryptocurrencies, its standing in the world has fallen. It was once the second-biggest cryptocurrency behind Bitcoin but is no longer used much. 

9. Tron (TRX)

Market cap: $6.9 billion

30-day return: -0.4%

Tron was initially created as a token on Ethereum before migrating to its own network in 2018. It started in Asia but has since gone global and is now one of the biggest cryptocurrencies.

It was launched in 2017 by Chinese billionaire Justin Sun, also the CEO of BitTorrent, a file-sharing program. Tron is second behind Ethereum in the DeFi space, currently holding 12.7% of the total value locked.

10. Polkadot (DOT)

Market cap: $6.5 billion

30-day performance: -6.9%

Polkadot, the brainchild of Gavin Wood, is a protocol that connects blockchains. It’s often referred to as the “blockchain of blockchains.” 

In a world where blockchains sometimes act as walled gardens, Polkadot aims to connect these many protocols. 

Going into the technicals in detail would take a full article. The general gist is that if Ethereum is a Layer 1 and Polygon is a Layer 2, then Polkadot is a Layer 0, the foundation layer beneath Layer 1 blockchains. 

Polkadot’s native token, DOT, is used mainly for governance and staking. Staking supports the crypto’s validation system for transactions.

Market caps and 30-day performances sourced from CoinGecko, current as of 11 a.m. EST on June 30, 2023.

What is cryptocurrency?

Cryptocurrencies are digital currencies that are often decentralized and secured via large computer networks. Unlike the U.S. dollar and other fiat currencies that are backed by federal governments and central banks, the decentralized nature of cryptocurrencies allow them to function on their own based solely on their programming codes. Cryptocurrency transactions are verified and recorded on transparent public ledgers utilizing blockchain technology.

Cryptocurrencies are essentially private, digital currencies. Investors and enthusiasts see crypto as an alternative means of completing transactions, a potential hedge against inflation, a store of value during periods of macroeconomic instability and a means of circumventing the traditional financial industry. Bitcoin and other leading cryptocurrencies allow any internet user around the world to complete financial transactions quickly and easily without relying on a bank or another financial intermediary.

How to buy cryptocurrency

Cryptocurrencies trade on exchanges, just like stocks and exchange-traded funds. However, not all brokers allow cryptocurrency trading, particularly when it comes to cryptos other than Bitcoin and Ethereum. The first step in buying cryptocurrency is to identify a broker or exchange that offers crypto trading. Popular crypto brokers include Robinhood and SoFi. Leading cryptocurrency exchanges include Coinbase and Binance.

Once you’ve found a crypto broker or exchange, create and verify a trading account. You may be required to submit a copy of a photo ID, a bank statement or other documents to confirm your identity.

Once your account is open, you can deposit cash and buy your favorite cryptocurrency using its unique three- or four-letter ticker symbol, just like a stock. Some traders also choose to store their crypto using an offline wallet to increase security.

Frequently asked questions (FAQs)

Yes, the ProShares Bitcoin Strategy ETF (BITO), the VanEck Bitcoin Strategy ETF (XBTF) and the Valkyrie Bitcoin Strategy ETF (BTF) are three examples of popular cryptocurrency ETFs.

But the Securities and Exchange Commission has not yet approved a cryptocurrency spot ETF, meaning all the U.S.-listed cryptocurrency ETFs own futures contracts rather than the underlying cryptocurrencies themselves. 

An altcoin is any cryptocurrency other than Bitcoin, which is the first and largest cryptocurrency by market capitalization.

The most valuable altcoin is Ethereum. Together, Bitcoin and Ethereum account for nearly 70% of the entire global cryptocurrency market cap.

The top cryptocurrencies by market cap are Bitcoin and Ethereum, which have long been entrenched as the No.1 and No. 2 among cryptocurrencies. After that, a collection of cryptocurrencies jostle for position, although the third biggest is stablecoin tether (USDT).

Investors should remember that cryptocurrencies are extremely speculative and risky investments. 2022’s crypto crash is the most recent and best example of how perilous these investments can be.

You may want to consult a financial advisor if you’re thinking about buying a particular crypto. Given the volatile nature of cryptocurrencies, you should never invest more than you can afford to lose.

Blueprint is an independent publisher and comparison service, not an investment advisor. The information provided is for educational purposes only and we encourage you to seek personalized advice from qualified professionals regarding specific financial decisions. Past performance is not indicative of future results.

Blueprint has an advertiser disclosure policy. The opinions, analyses, reviews or recommendations expressed in this article are those of the Blueprint editorial staff alone. Blueprint adheres to strict editorial integrity standards. The information is accurate as of the publish date, but always check the provider’s website for the most current information.

Dan Ashmore

BLUEPRINT

Dan Ashmore is a financial analyst and journalist. He grew up in Dublin, Ireland but has spent the last year traveling through Latin America. When not working, he is commonly found scouring the sports betting markets for arbitrage trades or shouting at his TV during Newcastle matches. Follow or DM him on Twitter @DanniiAshmore

Farran Powell

BLUEPRINT

Farran Powell is the lead editor of investing at USA TODAY Blueprint. She was previously the assistant managing editor of investing at U.S. News and World Report. Her work has appeared in numerous publications including TheStreet, Mansion Global, CNN, CNN Money, DNAInfo, Yahoo! Finance, MSN Money and the New York Daily News. She holds a BSc from the London School of Economics and an MA from the University of Texas at Austin. You can follow her on Twitter at @farranpowell.