Dai / USDS (Sky, formerly MakerDAO)
score
Fees: stability fees on collateral mints; free to hold
Dai suits DeFi users who want a more decentralized, overcollateralized dollar and accept its partial reliance on centralized backing. Governance changes and RWA exposure warrant ongoing attention. This is not financial advice.
What Dai and USDS Are
Dai, and its successor USDS under the rebranded Sky protocol, formerly MakerDAO, is a decentralized stablecoin that has targeted the US dollar since 2017. Rather than being issued by a company against bank reserves, it is created when users lock crypto and real-world-asset collateral into the protocol's smart contracts. Governance runs on-chain through the Sky/Maker system and its tokenholders.
Strengths on Our Scorecard
Dai's identity shows in its scores: decentralization at 7.5 is far above any fiat-backed peer here, reflecting on-chain governance rather than a single corporate issuer. Liquidity and acceptance (7.5) is healthy thanks to deep DeFi integration as core collateral and a common trading pair, and peg stability (8.5) has held up well through overcollateralization.
Costs
Dai is free to hold. Costs arise when you mint it: borrowing against collateral incurs a stability fee set by governance, effectively the interest rate on the position. Using Dai across DeFi also means paying the usual protocol and network fees. For someone simply holding or trading it, there is no issuer charge.
The Key Risk
The transparency score (6.5) and regulation score (5) point to the main caveats. Despite its decentralized framing, Dai's reserves lean heavily on centralized stablecoins such as USDC, so it inherits their custody and banking risk. Growing real-world-asset exposure and active governance add complexity and regulatory uncertainty that holders should keep watching.
Who Should Consider It
Dai fits DeFi users who want a more decentralized, overcollateralized dollar and accept that part of its backing is still centralized. Those expecting a purely trustless coin or a fully audited fiat-backed token should understand that hybrid reality first. This is not financial advice.
Overall 7.3 / 10 — the weighted average of the criteria above. How we score →
- + Governed on-chain by the Sky/Maker protocol rather than a single corporate issuer
- + Overcollateralized by crypto and real-world assets with transparent on-chain accounting
- + Deeply integrated across DeFi as core collateral and a trading pair
- − Reserves lean heavily on centralized stablecoins such as USDC, inheriting their custody risk
- − Real-world-asset and governance exposure adds complexity and regulatory uncertainty
Is Dai safe?
+
Dai is overcollateralized and governed on-chain, which supports its 8.5 peg-stability score, but it is not risk-free. A meaningful share of its backing is other stablecoins like USDC, so a problem there would affect Dai, and its growing real-world-asset exposure adds complexity.
How is Dai different from USDC?
+
USDC is issued by one regulated company against bank reserves, while Dai is minted through a decentralized protocol against crypto and real-world collateral. Dai scores much higher on decentralization (7.5 versus 2) but lower on reserve transparency.
What is USDS?
+
USDS is the stablecoin of the rebranded Sky protocol, the evolution of MakerDAO and Dai. It continues the same overcollateralized, on-chain governed approach under a new name.
What are Dai's fees?
+
Holding Dai is free. Minting it against collateral incurs a governance-set stability fee, and using it in DeFi involves normal protocol and gas costs.
Is Dai a good stablecoin?
+
For decentralization-minded DeFi users it is one of the better options and earns a 7.3 from us. Its reliance on centralized stablecoins within its reserves is the main reason it is not scored higher.