Fluidkey homepage describing itself as the financial home for crypto power users, with a privacy-first wallet interface showing yield metrics and user identity.

Fluidkey

Fluidkey is a self‑custodial, privacy‑focused wallet and financial hub. Use stealth addresses and private ENS to receive funds with unlinkable on‑chain privacy.

Dark-themed Railgun homepage emphasizing privacy solutions for Ethereum, BNB Chain, and Polygon, with links to audits, press, and documentation.

Railgun

Railgun is a privacy-preserving protocol that allows transactions and smart contract interactions on Ethereum, enhancing user privacy within the decentralized finance ecosystem.