Cardano (ADA 6.21%) was launched by one of Ethereum's (ETH 5.87%) co-founders, who was seeking to create something that fixed the problems of his former chain. But it hasn't been able to outgrow its older brother so far, and by 2030, I believe it will be lagging even further behind.
Here's why.
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Ethereum has every advantage here
Ethereum is the center of gravity for smart contracts in the crypto sector, while Cardano is still searching for a breakout niche. Today, Ethereum's market cap of $456.4 billion towers over Cardano's $22.3 billion, giving it more surface area for innovation and institutional attention.
Major segments like decentralized finance (DeFi) thrive where stablecoins live. On that front, Ethereum hosts by far the largest stablecoin base of any chain, north of $163 billion today. That liquidity is what makes it possible to do decentralized lending, trading, and payments, and it anchors countless decentralized applications (dApps). Cardano has just shy of $36 million in stablecoins on its chain.
CRYPTO: ETH
Key Data Points
Zooming out to all DeFi, Ethereum consistently sits at or near the top of all networks by total value locked (TVL), with $85.3 billion, showing that there's a deep bench of projects and protocols across its many constituent categories. That breadth will be hard for rival networks to catch up to because Ethereum's successes provide a flywheel for growth over time. More apps on its network attract more users, which attracts more capital, which attracts more developers, who then make more apps to keep the virtuous cycle spinning. Cardano's TVL is just $273 million presently.
Furthermore, Ethereum's developer and product momentum continue to pull in financial institutions seeking workflows for real-world asset (RWA) tokenization, structured financial products, and more. It's likely that smaller chains that are already having difficulty attracting capital and retaining developers will see their droughts worsen, as they'll lack the resources to seed a vibrant ecosystem.
Cardano's bull thesis is hard to see
Cardano has an interesting ambition, as it seeks to bring academic processes like peer reviews and scholarly debates into its development process.
Because some developers prefer the meticulous but plodding pace of its core platform tech development, it probably won't die entirely anytime soon. But it's starting from a much smaller financial footprint, and because it doesn't excel in any specific niche, it has no clear product-market fit, nor much of a tenable investment thesis.
CRYPTO: ADA
Key Data Points
There are still a couple of sparse green shoots around Cardano that are worth mentioning. A new stablecoin, USDM, launched on March 17 and has been gaining share within Cardano's small stablecoin set. There is also some chatter about the network's new web-based payments standard, which is intended for automated use by AI agents. Assuming Cardano can land more new stablecoins and open new paths for automated finance, it could be worth a lot more by 2030 than it is today.
But given Ethereum's entrenched scale and liquidity, it is also likely that Ethereum will widen its lead over Cardano between now and 2030. That leaves Ethereum looking like the better investment by far.
