Updated September 28, 2026 · HodlCue Editorial Team
GridPlus Lattice1 vs NGRAVE
GridPlus Lattice1
Higher score in this comparison
NGRAVE
GridPlus Lattice1 vs NGRAVE: the differences
| Compare | GridPlus Lattice1ReviewSee alternativesSee alternatives | NGRAVEReviewSee alternativesSee alternatives |
|---|---|---|
| Price | $397 | €398 |
| Secure element | bank vault chips | EAL7-certified secure element |
| Coins supported | Not confirmed | 3,500 |
| Open source | Not confirmed | No |
| Connectivity | Not confirmed | USB c |
Same on both: Wallet type (Hardware), Custody (Self custody), Backup options (Seed).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.
Our verdict on each
GridPlus Lattice1
GridPlus Lattice1 is a hardware wallet for long-term holders who put device security ahead of price. Keys stay in self custody with the holder and signing runs on bank vault chips, and the $397 device is a one-off purchase with no account to manage.
NGRAVE
NGRAVE is a hardware wallet for holders who want their own keys kept offline and can absorb a €398 outlay, ranking 116 of 120 on price. The EAL7-certified secure element is the reason to look here, and coverage of 3,500 coins rounds out a device built for storage rather than spending.
Score breakdown
| Area | GridPlus Lattice1 | NGRAVE |
|---|---|---|
| Cost | 8.2HigherThe device costs $397 against a €69.28 median for hardware wallets, so the outlay is the weak point. | 8.1Price of €398 against Trezor at $79 makes the hardware outlay heavy for a device bought once. |
| Offer | 9.0Higher | 8.9Coverage of 3,500 coins plus a EAL7-certified secure element and self custody make the feature set strong. |
| Trust | Not confirmed | 8.3 |
How they place
| Ranking | GridPlus Lattice1 | NGRAVE |
|---|---|---|
| Crypto wallets | 100 of 156 | 104 of 156 |
| Hardware and cold wallets | 24 of 58 | 25 of 58 |
Every fact side by side
| Fact | GridPlus Lattice1 | NGRAVE |
|---|---|---|
| Features | Self custody | Self custody |
| Legal entity | GridPlus Inc. | Hestara SRL |
| Headquarters | United States | Belgium |
| Founded | Not confirmed | 2018 |
| Support channels | Email, Help centre, Community | Email, Help centre, Community |
Where each stands against the rest
| Fact | GridPlus Lattice1 | NGRAVE | Median |
|---|---|---|---|
| Coins supported | Not confirmed | 3,500highest quarter | 75 |
Median across 85 listed providers.
Pros and cons
GridPlus Lattice1
Pros
- bank vault chips keep transaction signing on the device
- Self-custody with a seed backup puts keys with the holder
- Hardware form factor at $397 suits cold storage of larger holdings
Cons
- The device costs $397, far above the €69.28 typical for hardware wallets
- Backups use a seed, so a single written record guards the whole holding
- Support runs on email, help centre and community only
NGRAVE
Pros
- Full self custody, so the owner signs every transaction and no provider holds the balance.
- A EAL7-certified secure element does the signing, which is the reason many buyers pay more.
- Coin coverage of 3,500 ranks 10 of 108 on this site.
Cons
- The €398 device price is the heaviest outlay here, against Trezor at $79.
- The firmware is not open source, so buyers cannot read the code themselves.
- Support runs on email, help centre and community only.
Who each suits
GridPlus Lattice1
Who it suits
- Long-term holders storing coins on the device itself
- Anyone who puts bank vault chips ahead of a low price
Who should look elsewhere
- Buyers on a tight budget, who would find Trezor far cheaper at $79
- People wanting a phone app, since Bit2Me is a mobile wallet
- Users who prefer a provider holding the keys, since bynex is custodial
NGRAVE
Who it suits
- Holders of larger sums who want self custody with keys kept offline.
- Buyers who shop on chip security rather than on the lowest device price.
- Owners of a wide coin set, since 3,500 coins are supported.
Who should look elsewhere
- Trezor buyers on a tight budget, since Trezor costs $79 against NGRAVE at €398.
- Bit2Me users who want a mobile wallet for spending rather than cold storage.
- bynex users who prefer custodial accounts to holding keys themselves.
Current offers
GridPlus Lattice1
Current offer
Discount code
GET 5% OFF YOUR NEXT PURCHASE: 5% off your next purchase
Sign up for the Crypto Security Newsletter
Source, checked September 26, 2026
NGRAVE
Current offer
Discount code
ULTIMATE COMBO PACK price reduction: EUR 568.00 (reduced from EUR 597.00)
Exclusive Deal on ULTIMATE COMBO PACK; taxes included
Source, checked September 26, 2026
Questions about each
GridPlus Lattice1
How much does the GridPlus Lattice1 cost?+
The device is priced at $397 as a one-off purchase. That is a far bigger outlay than the €69.28 typical of hardware wallets, so the budget matters as much as the security design. There is no ongoing account fee attached to the hardware itself.
Who holds the coins on the Lattice1?+
Keys stay with the holder, and the device works in self custody. Nothing sits with a provider on your behalf, so there is no third party to ask if a seed is lost. You also cannot lean on a provider's support team to restore access, because recovery starts with your own backup.
NGRAVE
How much does the NGRAVE cost?+
The device is priced at €398, a hardware cost paid up front rather than a recurring charge. That places NGRAVE at 116 of 120 on price in this comparison, above cheaper hardware such as Trezor at $79.
Does the NGRAVE keep my coins offline?+
It does. Custody is self custody, so the private key stays on the device and transactions are signed on the hardware. Nothing depends on a provider holding a balance for you, which suits holders who want sole control of the keys.
Other options to compare
GridPlus Lattice1
NGRAVE