The explosive rise of Bitcoin has historically acted as a catalyst for broader growth across the digital asset ecosystem. As Bitcoin gains mainstream attention and institutional adoption, it often triggers a ripple effect—elevating investor interest in alternative cryptocurrencies, commonly known as "altcoins."
According to data from CoinMarketCap (as of late 2017), there were over 1,300 digital currencies in circulation beyond Bitcoin and Litecoin. Among them, 29 cryptocurrencies had achieved a market capitalization exceeding $1 billion. Given the highly volatile nature of crypto markets, these valuations can shift dramatically within hours. The following list ranks these assets by market cap, from highest to lowest, offering a snapshot of the crypto landscape during a pivotal moment in its evolution.
Note: Prices and market caps are based on late 2017 data and are included for historical context. Current values may differ significantly.
The Top Players in the Crypto Market (2017 Snapshot)
1. Bitcoin (BTC)
- Price: ~$18,000–$20,000
- Market Cap: ~$215 billion
As the original cryptocurrency, Bitcoin remains the gold standard of digital assets. It pioneered blockchain technology and continues to serve as a store of value, often referred to as "digital gold." Its dominance in the market influences the performance of nearly every other crypto.
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2. Ethereum (ETH)
- Price: ~$2,200
- Market Cap: ~$76.3 billion
Ethereum introduced smart contracts—self-executing agreements coded directly onto the blockchain. This innovation enabled decentralized applications (dApps) and fueled the growth of DeFi (decentralized finance), NFTs, and Web3 ecosystems.
3. Bitcoin Cash (BCH)
- Price: ~$2,218
- Market Cap: ~$36.4 billion
A hard fork of Bitcoin, Bitcoin Cash was created to address scalability issues by increasing block size. This allows faster transactions and lower fees, positioning it as a more practical medium of exchange.
4. Ripple (XRP)
- Price: ~$0.78
- Market Cap: ~$30.2 billion
Ripple focuses on revolutionizing cross-border payments for financial institutions. Its native token, XRP, facilitates fast and low-cost international transfers, making it a favorite among banks exploring blockchain integration.
5. Litecoin (LTC)
- Price: ~$339
- Market Cap: ~$18.4 billion
Often called the "silver to Bitcoin’s gold," Litecoin was one of the earliest altcoins. It offers faster block generation times and uses a different hashing algorithm (Scrypt), making it more accessible for individual miners.
6. Cardano (ADA)
- Price: ~$0.487
- Market Cap: ~$12.6 billion
Cardano stands out for its research-driven approach. Built using peer-reviewed academic papers, it aims to provide a more secure and scalable platform for smart contracts and decentralized apps.
7. IOTA (MIOTA)
- Price: ~$4.27
- Market Cap: ~$11.8 billion
IOTA uses a unique distributed ledger technology called Tangle instead of a traditional blockchain. Designed for the Internet of Things (IoT), it enables feeless microtransactions between connected devices.
8. Dash
- Price: ~$1,136
- Market Cap: ~$8.8 billion
Originally known as Darkcoin, Dash emphasizes privacy and transaction speed. It features InstantSend and PrivateSend functionalities, allowing near-instant and anonymized transfers.
9. NEM (XEM)
- Price: ~$0.81
- Market Cap: ~$7.3 billion
NEM introduced features like namespace and mosaic systems, enabling users to create custom assets and domains on its blockchain. It's known for its user-friendly API and enterprise-focused solutions.
10. Monero (XMR)
- Price: ~$369
- Market Cap: ~$5.7 billion
Privacy is at the core of Monero. Using advanced cryptography like ring signatures and stealth addresses, it ensures complete transaction anonymity—making it one of the most private cryptocurrencies available.
Mid-Cap Cryptocurrencies With Strong Foundations
The next tier includes projects that gained traction due to innovative use cases or strong community backing.
11. Bitcoin Gold (BTG)
- Price: ~$317
- Market Cap: ~$5.3 billion
A hard fork aimed at restoring GPU mining fairness, Bitcoin Gold sought to decentralize mining power away from large ASIC-dominated farms.
12. Neo (NEO)
- Price: ~$75
- Market Cap: ~$4.9 billion
Dubbed the "Chinese Ethereum," Neo supports smart contracts and digital identity verification. It aims to digitize assets and automate management through blockchain technology.
13. EOS
- Price: ~$8.68
- Market Cap: ~$4.75 billion
EOS offers high-performance infrastructure for dApp development, supporting millions of transactions per second without fees—making it attractive for scalable decentralized platforms.
14. Stellar (XLM)
- Price: ~$0.268
- Market Cap: ~$4.79 billion
Focused on financial inclusion, Stellar connects banks, payment systems, and individuals—especially in underserved regions—enabling low-cost global money transfers.
15. Ethereum Classic (ETC)
- Price: ~$40
- Market Cap: ~$3.94 billion
A continuation of the original Ethereum blockchain after a controversial hard fork, Ethereum Classic upholds immutability and "code is law" principles.
Emerging Projects With Niche Appeal
These cryptocurrencies represent diverse applications—from privacy to enterprise solutions.
16. Qtum (Quantum)
- Price: ~$52.80
- Market Cap: ~$3.6 billion
Qtum combines Bitcoin’s reliability with Ethereum-style smart contracts, operating on a proof-of-stake consensus model suitable for enterprise adoption.
17. Tron (TRX)
- Price: ~$0.042
- Market Cap: ~$2.76 billion
Tron aims to build a decentralized entertainment ecosystem where content creators can distribute work without intermediaries.
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Frequently Asked Questions (FAQ)
Q: Why does market cap matter in cryptocurrency?
A: Market capitalization helps assess a cryptocurrency’s relative size and stability. It’s calculated by multiplying the current price by total circulating supply, offering insight into investor confidence and long-term viability.
Q: Are all high-market-cap cryptos safe investments?
A: Not necessarily. High market cap indicates popularity but doesn’t guarantee safety or future returns. Always conduct thorough research before investing.
Q: What caused some of these prices to change so drastically since 2017?
A: Regulatory developments, technological upgrades, macroeconomic trends, and shifts in investor sentiment have all contributed to extreme volatility in crypto markets.
Q: Is Tether (USDT) really worth $1?
A: Tether is a stablecoin pegged to the US dollar. While it typically trades at $1, concerns about its reserves have sparked debate over its true backing.
Q: How many cryptocurrencies exist today compared to 2017?
A: In 2017, there were around 1,300 cryptocurrencies. As of 2025, that number exceeds 10,000—though only a fraction have meaningful adoption or market cap.
Q: Can new cryptocurrencies surpass Bitcoin or Ethereum?
A: While possible, it would require massive network effects, technological breakthroughs, and global adoption—challenges even top projects continue to face.
The Long Tail: Smaller But Notable Cryptos
Even at the lower end of the billion-dollar club, several projects showed promise:
- Zcash (ZEC): Focused on privacy with zk-SNARKs encryption (~$579, $1.66B market cap)
- WAVES: Platform for launching custom tokens and dApps (~$15.49, $1.55B)
- Hshare (HSR): Hybrid public-private blockchain solution (~$13.11, $1.4B)
- Stratis (STRAT): C#-based platform for enterprise blockchain apps (~$12.64, $1.25B)
- BitShares (BTS): Decentralized exchange and financial platform (~$0.436, $1.14B)
- Tether (USDT): Controversial but widely used stablecoin (~$1.01, $1.13B)
- Ardor & Nxt: Early platforms focused on child chain architecture and asset issuance (~$1–$1.08, both near $1B)
While this list reflects a specific moment in crypto history—late 2017—it underscores an important truth: innovation moves fast in blockchain space. Some of these projects have evolved significantly; others have faded from relevance.
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Whether you're exploring digital assets for investment, development, or curiosity, understanding the foundations laid by these early billion-dollar cryptos provides valuable context for navigating today’s dynamic ecosystem.
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