Rabby earns its 7.5 on the two pillars that count most for a hot wallet, transparency and signing security, and gives some of it back on scope. The credit side is substantial: genuinely non-custodial, fully open source where MetaMask is merely source-available, audited three times across two firms with findings disclosed honestly, and equipped with a pre-sign risk engine that shows you what a transaction does before it can hurt you. The debit side is real but narrow. EVM-only coverage means whole ecosystems are out of reach, the density that delights DeFi natives will lose casual holders, and the 2022 Swap contract exploit, contained and key-safe as it was, stays on the record. For a daily EVM user, Rabby is arguably the safest hot-wallet interface available today. The score sits below MetaMask's on reach, and above most of the field on trust.