The Contenders
Three projects have emerged as the leading challengers to Ethereum’s smart contract dominance in early 2018: NEO, EOS, and Cardano. Each takes a fundamentally different approach to solving blockchain scalability, governance, and adoption — and each has attracted billions in market capitalization despite the broader crypto market enduring a painful correction from January’s highs.
As of March 18, 2018, the numbers tell a striking story. NEO sits at number six on CoinMarketCap with a market cap of $4.3 billion and a price of $65.50. Cardano’s ADA ranks eighth at $4.0 billion and $0.1562 per token. EOS rounds out the top ten at $3.4 billion, trading at $4.65. Together, these three projects represent over $11 billion in combined value — a remarkable sum for platforms that have yet to launch fully operational mainnets capable of supporting production-grade decentralized applications.
Meanwhile, Bitcoin trades at $8,223 and Ethereum at $538, with both having shed significant value over the past week as the market grapples with Binance hack rumors, Coincheck’s $530 million theft, and the specter of regulation from the G20 summit underway in Buenos Aires.
Tech Stack Showdown
NEO employs a Delegated Byzantine Fault Tolerance consensus mechanism, relying on bookkeeping nodes elected by token holders to validate transactions. Developed by Da Hongfei and the OnChain team in China, NEO supports multiple programming languages including Python, Java, and C#, lowering the barrier for traditional developers. Its dual-token model separates governance (NEO) from utility (GAS), where GAS is generated by holding NEO and used to pay for network operations.
EOS, built by Block.one under technical lead Dan Larimer, uses Delegated Proof of Stake with 21 elected block producers. Its flagship promise is zero transaction fees — users stake EOS tokens to access network resources rather than paying per transaction. The platform targets millions of transactions per second through parallel processing and has been releasing iterative testnet versions under the Dawn banner, with mainnet launch scheduled for June 2018.
Cardano, created by Ethereum co-founder Charles Hoskinson through IOHK, takes the most academically rigorous approach. Its Ouroboros Proof of Stake protocol is the first to be formally peer-reviewed, with the development process grounded in Haskell and formal verification methods. Cardano is building in distinct layers — a settlement layer for value transfer (already live) and a computation layer for smart contracts (still in development) — designed to allow regulatory compliance without sacrificing decentralization.
Community and Ecosystem
NEO has cultivated the strongest grassroots developer community of the three, particularly in Asia. City of Zion, an independent developer group, has produced numerous tools and dApps on the NEO platform. The project has also forged partnerships with the Chinese government and major enterprises like Alibaba, positioning itself as a blockchain platform aligned with China’s digital economy ambitions.
EOS has attracted significant attention through its record-breaking year-long ICO, which has raised over $2.5 billion to date. Block.one has secured backing from prominent figures including Mike Novogratz’s Galaxy Digital and has announced venture initiatives to fund ecosystem development. The project benefits from Larimer’s track record with BitShares and Steem, though some observers worry about the concentration of power among 21 block producers.
Cardano’s community is arguably the most passionate and research-driven. The project’s commitment to peer review and formal methods has attracted academics and developers who value rigor over speed. However, this methodical approach means Cardano’s smart contract layer remains under development while competitors race to market.
Adoption Metrics
Each platform shows distinct adoption patterns. NEO hosts several operational dApps and has processed real transactions on its mainnet since 2016. Its partnership with the Chinese government provides a unique advantage in the world’s second-largest economy, though recent Chinese regulatory crackdowns on cryptocurrency create an uncertain operating environment.
EOS remains in its ERC-20 token phase on Ethereum, with all 736 million circulating tokens living on the Ethereum blockchain until the June mainnet launch. Despite not having an independent network yet, the sheer volume of capital flowing into the project signals strong market conviction. The daily token auction mechanism has created an active trading ecosystem around the ICO itself.
Cardano’s ADA is primarily a speculative vehicle at this stage. The settlement layer is operational and processing transactions, but without smart contract functionality, the platform cannot yet host decentralized applications. The Cardano Foundation, IOHK, and Emurgo operate as three separate entities governing development, adoption, and enterprise integration respectively.
The Final Verdict
In a market that has shed hundreds of billions in value since January, each of these so-called Ethereum killers faces mounting pressure to deliver on ambitious promises. NEO has the advantage of an operational network and Asian partnerships but carries regulatory risk from China’s unpredictable stance on cryptocurrency. EOS has assembled an unprecedented war chest and is racing toward its June launch deadline, but must prove that DPoS can deliver on its throughput claims without sacrificing decentralization. Cardano offers the most academically sound technical foundation but risks losing developer mindshare to faster-moving competitors.
The broader regulatory environment adds another layer of uncertainty. Google has announced a ban on cryptocurrency advertising, the SEC is issuing subpoenas to major ICOs, and G20 finance ministers are debating coordinated oversight this week in Buenos Aires. For investors, the question is not just which technology will prevail, but which projects will survive the regulatory gauntlet that is reshaping the cryptocurrency landscape in early 2018.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making investment decisions.
$11 billion combined for three projects with no working mainnets. peak bubble energy. at least cardano eventually shipped something, neo and eos… less so
hoskinson was still doing peer reviewed research while eos was shipping buggy code. turns out neither approach worked great. eth just kept shipping
peer reviewed research is nice but cardano took 3 years to ship smart contracts. by then solana and avalanche already ate their lunch
methodical is one word for it. another word is slow. cardano had peer review and still delivered maybe 10% of what they promised in their whitepaper
$11B for zero mainnets. the 2018 bubble was something else. at least the 2021 cycle shipped actual products before crashing
deadcatbounce the 2021 cycle shipped products and then crashed anyway. at least in 2018 the vaporware crashed before anyone built real things on top of it
NEO at $4.3B calling itself the “Chinese Ethereum” while China was actively cracking down on crypto. That thesis aged about as well as you’d expect.
Tomasz W. NEO rebranded from AntShares specifically to sound more legitimate to western investors while China was banning ICOs. The timing could not have been worse.
The Binance hack rumors and Coincheck’s $530M theft being cited as reasons these altcoins were dumping tells you everything. Correlation without causation.
EOS raised 4B and block.one bought BTC with it instead of building. at least NEO actually shipped a working VM