# Ngrave
> Ngrave is a security firm specializing in digital asset storage. Its flagship product, the ZERO, is a completely air-gapped hardware wallet designed to protect private keys from online threats by eliminating all wireless or physical data connections except for QR code scans.
- URL: https://optimly.ai/brand/ngrave
- Slug: ngrave
- BAI Score: 68/100
- Archetype: Challenger
- Category: Consumer Electronics
- Last Analyzed: April 11, 2026
## Also Referenced By
- Air Gapped Offline Computing (https://optimly.ai/brand/air-gapped-offline-computing)
## Buyer Intent Signals
Problems: Paper Backup: Writing down a 24-word recovery phrase on a piece of paper or cardboard. | Exchange Custody (Centralized): Storing digital assets on an exchange like Coinbase or Binance, relying on their internal security.
Solutions: best air-gapped crypto wallet | EAL7 certified hardware wallet | best budget crypto wallet | how to store bitcoin offline safely | Software Wallets: Using a software wallet (hot wallet) on a smartphone or desktop without dedicated hardware.
Comparisons: Ngrave vs Ledger comparison