USD Coin vs Ethena USDe — side-by-side comparison of supply, chains, backing, and peg data.
| Metric | USDC | USDe |
|---|---|---|
| USD circulation value | $73.47B | $3.94B |
| Rank (by USD value) | #2 | #6 |
| Peg | USD | USD |
| Mechanism | fiat-backed | crypto-backed |
| Backing | Cash & T-bills | Delta-neutral (ETH/BTC perpetual futures) |
| Chains deployed | 154 | 31 |
| Primary chain | Ethereum | Ethereum |
| Issuer | USD Coin | Ethena USDe |
| CoinGecko | View → | View → |
Both USDC and USDe track USD, but they differ in backing and issuer. USDC is backed by cash & t-bills while USDe is backed by delta-neutral (eth/btc perpetual futures). As of today, USDC ranks #2 and USDe ranks #6 among tracked stablecoins.
USDC is larger, with $73.47B in circulation vs $3.94B for USDe. That's roughly 18.6× the size.
Neither USDC nor USDe is inherently "safer" — safety depends on the specific backing composition, issuer transparency, redemption rights, and regulatory oversight. USDC uses fiat-backed backing model; USDe uses crypto-backed. Users should read each issuer's most recent reserve attestation before choosing.
Yes. USDC and USDe 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? USDC is available on 154 chains and USDe on 31. 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.