Circle (USDC) vs Foundation (Passport)

Circle (USDC) (stablecoin-issuer) and Foundation (Passport) (dedicated custody) serve different corners of the Bitcoin ecosystem, but the question that matters most is the same: who controls the keys? Both platforms earned a A- rating in our scoring methodology, landing at 82/100. The tie breaks down in the category details.

Where Each Platform Wins

On custody and security, these two are within 0 points of each other (85 vs. 85). When custody scores are this close, look at the specifics: key management model, insurance coverage, and whether either platform has a single point of failure. On fees, Foundation (Passport) wins by 12 points. Foundation (Passport) charges ~$200 compared to Free mint/burn (institutional) at Circle (USDC). Over a multi-year holding period, fee differences compound — a point worth considering for long-term accumulators.

The Custody Question

Both Circle (USDC) and Foundation (Passport) have addressed the single-point-of-failure problem — neither relies on a single custodian or a single set of keys. That puts both platforms ahead of the majority of the industry. The difference comes down to implementation: Circle (USDC) uses Multi-Institution Reserves (BlackRock + BNY Mellon), while Foundation (Passport) uses Hardware Wallet.

Bottom Line

These two platforms score identically at 82/100. Your choice comes down to what you prioritize. Circle (USDC) excels at usdc reserves custodied by blackrock (circle reserve fund) and bny mellon. monthly attestations by deloitte. most transparent stablecoin issuer and genius act ready., while Foundation (Passport) is known for open source hardware and software. beautiful industrial design. bitcoin-only.. Review the category breakdowns above and consider which trade-offs matter most for how you plan to hold bitcoin.