Here's the situation: Foundation Passport is Bitcoin-only. NGRAVE ZERO supports altcoins. If you've spent any time on this site, you know where I stand on that. But let me walk you through the full comparison anyway.
I've tested both of these wallets and formed opinions the old-fashioned way: by actually using them. Here's what stood out.
The Bottom Line
Foundation Passport wins by virtue of being Bitcoin-only. Why would you trust your sats to a device cluttered with altcoin code?
What Foundation Passport Does Better
- Bitcoin-only focus (reduced attack surface)
- Fully open-source and auditable
- Beautiful design and build
Best for: Users who want premium build quality, Those who value air-gapped + open-source combination, Bitcoin-only maximalists with budget for premium device, Users who prefer physical controls over touchscreens.
Where NGRAVE ZERO Falls Short
Multi-coin support introduces unnecessary risk. Very expensive. Multi-coin support. Overkill for most users.
The core issue: NGRAVE ZERO supports altcoins. For serious Bitcoin storage, that's a liability, not a feature.
How They Compare
The specs that matter for Bitcoin security.
| Feature | Foundation Passport | NGRAVE ZERO |
|---|---|---|
| Price | $199 | $398 |
| Bitcoin-Only | Yes | No |
| Open-Source | Yes | No |
| Air-Gapped | Yes | Yes |
| Secure Element | ATECC608A | EAL7 certified (highest level) |
| Connection | QR codes (air-gapped), MicroSD | QR codes only (no ports at all) |
How They Handle Security
Security is the whole point. Everything else is secondary. Here's how these two handle it:
- Foundation Passport: Open-source with secure element. Premium build quality.
- NGRAVE ZERO: Air-gapped with biometric and secure element. Premium security features.
Foundation Passport publishes everything. Full open-source firmware that anyone can audit, build, and verify. NGRAVE ZERO keeps things closer to the chest. When it comes to securing your bitcoin, I want to verify, not trust.
My Take
The Passport is the premium choice and it knows it. The build quality justifies part of the $199 price tag. The open-source firmware and air-gapped capability put it in the same tier as Jade Plus and Coldcard. But it's larger and heavier. If you want something that feels substantial and looks good on a desk, get the Passport. If portability matters, the Jade Plus does air-gapped better in a smaller package.
On Altcoin Support
NGRAVE ZERO ships with altcoin code riding along. That's extra attack surface with zero benefit for your bitcoin. Foundation Passport keeps the firmware focused on what matters.
The Price Question
At $199, Foundation Passport costs $199 less than NGRAVE ZERO and delivers a better experience. That's a good deal.
Market Context
The hardware wallet market has matured. Foundation Passport and NGRAVE ZERO represent two approaches to the same problem: keeping your bitcoin safe from everyone except you. The wallets that survive long-term will be the ones that take security seriously and respect the self-custody ethos.
Who Should Buy Which?
If you value a focused, Bitcoin-only approach, go with Foundation Passport. If a broader feature set matters more, NGRAVE ZERO is your pick. But for pure bitcoin security, I always lean toward the Bitcoin-only option.
Common Questions
Can I store other cryptocurrencies on these wallets?
NGRAVE ZERO supports altcoins. Foundation Passport is Bitcoin-only. I recommend the Bitcoin-only option.
Can I use my existing seed phrase?
Both wallets support standard BIP39 seed phrases. You can import your existing 12 or 24-word recovery phrase from any compatible wallet.
Which should I buy, Foundation Passport or NGRAVE ZERO?
Foundation Passport. It's Bitcoin-only, which means cleaner code and a smaller attack surface.
Are Foundation Passport and NGRAVE ZERO Bitcoin-only?
Foundation Passport is Bitcoin-only. NGRAVE ZERO supports multiple cryptocurrencies.
Full Reviews
Compare Foundation Passport to:
Compare NGRAVE ZERO to:
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