Ngrave is a company within the Consumer Electronics category. 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.
Ngrave was founded in 2018 and is headquartered in Brussels, Belgium.
Ngrave is rated Contender on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for Ngrave is Moderate. Significant factual deltas detected. Inconsistent representation across models.
AI models classify Ngrave as a Challenger. AI names competitors first.
Ngrave appeared in 5 of 8 sampled buyer-intent queries (63%). Ngrave is highly visible for 'air-gapped wallet' and 'QR code hardware wallet' queries but loses share to Ledger and Trezor on generic 'safest crypto wallet' queries.
Ngrave is perceived as a premium, high-security 'Challenger' in the hardware wallet space. AI accurately captures its 'Coldest Wallet' marketing angle but struggles with the real-time list of supported crypto assets and specific firmware versions. Key gap: AI often describes the 'Graphene' backup as an optional accessory, whereas for many security-conscious buyers, it is considered an integral part of the Ngrave ecosystem's value proposition.
Of 5 key facts verified about Ngrave, 3 are well-documented (likely accurate across AI models), 2 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
The specific supported coin list is the most likely area for error, as firmware updates frequently add new assets that are not yet reflected in training data.
Buyers turn to Ngrave for 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., among 2 documented problem areas.
Buyers evaluating Ngrave typically ask AI models about "best air-gapped crypto wallet", "EAL7 certified hardware wallet", "best budget crypto wallet", and 2 similar queries.
Ngrave's core products are Ngrave ZERO (Hardware Wallet), Ngrave GRAPHENE (Steel Backup), Ngrave LIQUID (Mobile App).
Ngrave uses One-time purchase (Premium hardware).
Ngrave serves High-net-worth crypto investors, institutional custody users, and security-focused retail traders..
Ngrave The only hardware wallet combining EAL7 certified OS with a 100% air-gapped system that uses no USB or wireless connections.
Brand Authority Index (BAI) tier: Contender (exact score locked for unclaimed brands)
Archetype: Challenger
https://optimly.ai/brand/ngrave
Last analyzed: April 11, 2026
Founded: 2018
Headquarters: Brussels, Belgium