Dai vs World Liberty Financial USD — side-by-side comparison of supply, chains, backing, and peg data.
| Metric | DAI | USD1 |
|---|---|---|
| USD circulation value | $4.80B | $4.12B |
| Rank (by USD value) | #4 | #5 |
| Peg | USD | USD |
| Mechanism | crypto-backed | fiat-backed |
| Backing | Overcollateralized crypto CDP | US Treasuries |
| Chains deployed | 49 | 8 |
| Primary chain | Ethereum | Ethereum |
| Issuer | Dai | World Liberty Financial USD |
| CoinGecko | View → | View → |
Both DAI and USD1 track USD, but they differ in backing and issuer. DAI is backed by overcollateralized crypto cdp while USD1 is backed by us treasuries. As of today, DAI ranks #4 and USD1 ranks #5 among tracked stablecoins.
DAI is larger, with $4.80B in circulation vs $4.12B for USD1. That's roughly 1.2× the size.
Neither DAI nor USD1 is inherently "safer" — safety depends on the specific backing composition, issuer transparency, redemption rights, and regulatory oversight. DAI uses crypto-backed backing model; USD1 uses fiat-backed. Users should read each issuer's most recent reserve attestation before choosing.
Yes. DAI and USD1 both trade on major centralized and decentralized exchanges. Since both track USD, the exchange rate is typically very close to 1:1. Direct swap protocols on Ethereum, Solana, and other chains offer the tightest spreads.
The right choice depends on your use case. Consider: which chain do you need? DAI is available on 49 chains and USD1 on 8. What backing do you prefer? What's your integration surface (exchanges, DeFi protocols, payment providers)? Both have deep liquidity, so market cap alone shouldn't decide it.