Bank-grade 256-bit encryption
Every connection and stored record is AES-256 encrypted in transit and at rest.
Read-only access
We can read transactions to spot recurring charges. We can never move your money.
Credentials never touch us
Bank logins go straight to our aggregator. SubZero only receives a revocable token.
SOC 2 aligned infrastructure · US consumer data handled under GLBA safeguards
Sign in to see what's quietly draining your checking account.
New to SubZero?
Protected by bank-grade 256-bit encryption. SubZero uses read-only bank connections and never stores your banking credentials.