No official phone numbers are published by GridPlus. All communications are through email and social channels.
GridPlus is a United States (US)–based company founded in 2017 that develops secure crypto hardware and blockchain infrastructure solutions. The company is best known for its Lattice1 hardware wallet, which features a large touchscreen, secure element, and modular design for enhanced usability and safety. Unlike traditional hardware wallets, GridPlus emphasizes user experience, security, and expandability, making it suitable for both retail and institutional users. In addition to Lattice1, GridPlus offers SafeCards, which allow users to back up and manage multiple wallets securely.
Lattice1 Hardware Wallet: Large color touchscreen device with secure, user-friendly operation.
SafeCards: Smartcard-based backups that allow multiple wallets and accounts.
Secure Element Protection: Hardware security modules for strong private key protection.
Air-Gapped Transactions: Transactions are approved directly on the Lattice1 touchscreen.
Expandable Ecosystem: Modular design allows integration with future GridPlus products.
Multi-Currency Support: Bitcoin, Ethereum, ERC-20 tokens, and other blockchain assets.
Institutional-Grade Security: Suitable for individuals and businesses managing large crypto holdings.
Cross-Platform Compatibility: Works with computers and mobile devices via secure connections.