Demand for privacy-first crypto wallets climbed through 2026. Exchange breaches, expanding KYC requirements, and a 340% year-over-year jump in non-custodial swap volumes pushed users toward wallets that hold no personal data. The shift is structural, not seasonal. Keys are generated locally, and the provider never takes custody of funds. The six wallets below meet that standard, each with a different mix of coverage and trade-offs.