# Alternatives to GridPlus Lattice1 Hardware wallet with secure enclave and SafeCards GridPlus Lattice1 ranks #11 of 12 in Hardware wallets, with an Alt Score of 59. It is proprietary, sold as a one-time purchase from $397 USD and available on Web and Browser extension. 12 of 12 checklist rows are verified against a public source. Source: https://altcatalog.com/alternatives/gridplus-lattice1/ Category: Hardware wallets ## Overview - **Who it's for**: Active crypto users, DeFi/NFT traders, and self-custody holders who want a large-screen, always-connected hardware wallet that plugs directly into MetaMask, Rabby, or other software wallets rather than a small offline USB dongle. - **What you get**: A $397 touchscreen hardware wallet (the Lattice1, includes one free SafeCard) with a dedicated Secure Enclave chip, tamper-mesh enclosure, a 5-inch screen for readable transaction review, and unlimited hot-swappable SafeCard wallets, connected over WiFi/Ethernet rather than USB or Bluetooth. - **How it works**: The Lattice1 splits into two isolated compute environments — an internet-connected General Compute Environment and an offline Secure Compute Environment holding your private keys — so signing requests travel over WiFi/Ethernet to the device, are shown in full on the touchscreen for approval, and are signed either by the built-in Secure Enclave or an inserted, PIN-protected SafeCard before being relayed back to apps like MetaMask. ## Profile - **License**: Proprietary (verified 2026-07-12) - **Pricing model**: One-time (verified 2026-07-12) - **Starts at**: $397 USD (verified 2026-07-12) - **Platforms**: Web, Browser extension - **Status**: active (verified 2026-07-12) ## Ranked alternatives | # | App | Alt Score | Licence | Platforms | |---|-----|-----------|---------|-----------| | 1 | [OneKey](https://altcatalog.com/alternatives/onekey.md) | 93 | GPLv3 (firmware); companion apps under OneKey Source License v1.1 (non-OSI) | Windows, macOS, Linux, iOS | | 2 | [Trezor](https://altcatalog.com/alternatives/trezor-suite.md) | 89 | GPLv3 | Windows, macOS, Linux, iOS | | 3 | [Keystone](https://altcatalog.com/alternatives/keystone.md) | 85 | MIT | iOS, Android | | 4 | [Blockstream Jade](https://altcatalog.com/alternatives/blockstream-jade.md) | 81 | MIT | Windows, macOS, Linux, iOS | | 5 | [Ledger](https://altcatalog.com/alternatives/ledger-live.md) | 81 | Proprietary | Windows, macOS, Linux, iOS | | 6 | [BitBox02](https://altcatalog.com/alternatives/bitbox02.md) | 78 | Apache License 2.0 | Windows, macOS, Linux, Android | | 7 | [Ellipal](https://altcatalog.com/alternatives/ellipal.md) | 78 | Proprietary | iOS, Android | | 8 | [SafePal](https://altcatalog.com/alternatives/safepal.md) | 78 | GNU General Public License v3.0 | iOS, Android, Browser extension | | 9 | [Cypherock](https://altcatalog.com/alternatives/cypherock.md) | 70 | MIT (with Commons Clause License Condition v1.0) | Windows, macOS, Linux | | 10 | [Coldcard](https://altcatalog.com/alternatives/coldcard.md) | 66 | MIT (with Commons Clause License Condition v1.0) | Windows, macOS, Linux, iOS | | 11 | [Tangem](https://altcatalog.com/alternatives/tangem.md) | 55 | Proprietary (source-available) | iOS, Android | Alt Score = Verified coverage (90%) + Visibility (10%). See https://altcatalog.com/how-alt-score-works/ ## Feature comparison Legend: Yes / No / Partial / ? (not verified). | Hardware wallets checklist | GridPlus Lattice1 | OneKey | Trezor | Keystone | Blockstream Jade | Ledger | |---|---|---|---|---|---|---| | Pricing model | One-time | One-time | One-time | One-time | One-time | One-time | | Starts at | $397 USD | $79 | $59 USD | $149 | $79.00 USD | $59 USD | | License | Proprietary | GPLv3 (firmware); companion apps under OneKey Source License v1.1 (non-OSI) | GPLv3 | MIT | MIT | Proprietary | | Platforms | Web, Browser extension | Windows, macOS, Linux, iOS, Android, Web, Browser extension | Windows, macOS, Linux, iOS, Android, Web | iOS, Android | Windows, macOS, Linux, iOS, Android | Windows, macOS, Linux, iOS, Android | | Secure element (certified) | Partial | Yes | Yes | Yes | No | Yes | | Air-gapped / QR signing | No | Partial | No | Yes | Partial | No | | Bluetooth connectivity | No | Partial | Partial | No | Yes | Partial | | Supported coins & chains count | Yes | Yes | Yes | Yes | Partial | Yes | | Open-source firmware | Partial | Yes | Yes | Yes | Yes | No | | Companion desktop app | No | Yes | Yes | No | Yes | Yes | | Companion mobile app | No | Yes | Yes | Yes | Yes | Yes | | On-device screen verification | Yes | Yes | Yes | Yes | Yes | Yes | | Passphrase / hidden wallet | Yes | Yes | Yes | Yes | Yes | Yes | | Multisig support | Partial | Yes | Yes | Yes | Yes | Yes | | Connects to software wallets (MetaMask, etc.) | Yes | Yes | Yes | Yes | Partial | Yes | | Recovery (seed / Shamir backup) | Yes | Yes | Yes | Yes | Yes | Yes | ## Sources Sources for GridPlus Lattice1. Each alternative is sourced on its own page. - **License**: Proprietary — (verified 2026-07-12) - Note: No public source repository for the embedded Lattice1 firmware itself was found in the GridPlus GitHub org (github.com/GridPlus) — only release changelogs are published there. GridPlus's client-side l - Quote: “The following document contains a list of all publicly released Lattice software updates.” - **Platforms**: Web, Browser extension — (verified 2026-07-12) - Note: Device is managed via the browser-based Lattice Manager web app and via browser-extension software wallets (e.g. MetaMask); no dedicated native Windows/macOS/Linux/iOS/Android app was found. - Quote: “The Lattice Manager is a GridPlus web tool which provides an interface for managing your Lattice.” - **Pricing model**: One-time — (verified 2026-07-12) - Note: Single flat purchase price via Add to Cart; no subscription/recurring billing option present on the product page. - Quote: “Regular price $397.00 ( / ) Default Title - $397.00 USD” - **Starts at**: $397 USD — (verified 2026-07-12) - Quote: “Regular price $397.00 ( / ) Default Title - $397.00 USD” - **Status**: active — (verified 2026-07-12) - Note: Docs reference changes as recent as October 2025 and firmware v0.18.9 is current; device remains for sale. - Quote: “Solana is not supported asof October 2025, however, this might change in the future” - **Secure element (certified)**: Partial — (verified 2026-07-12) - Note: Has a dedicated Secure Enclave (SE) chip with a PUF and GridPlus-issued certificate, but no independent certification standard (e.g. Common Criteria EAL) is stated on official pages. - Quote: “The Secure Enclave is where your private keys to the built-in Lattice1 wallet are stored on the device. The SE is actually a chip which has a PUF” - **Air-gapped / QR signing**: No — (verified 2026-07-12) - Note: Lattice1 is a WiFi/Ethernet-connected always-online device, not air-gapped; no QR-code signing flow documented. - Quote: “The GCE software runs on Linux and can connect to the internet (either via WiFi or Ethernet).” - **Bluetooth connectivity**: No — (verified 2026-07-12) - Note: Only WiFi and wired Ethernet connectivity are documented in the firmware status icons reference; no Bluetooth is mentioned anywhere in official docs. - Quote: “Device is connected to the Internet via WiFi . Device is connected to the Internet by a wired connection (Ethernet) .” - **Supported coins & chains count**: Yes — (verified 2026-07-12) - Note: BTC; ETH plus L2s/forks (BSC, Polygon, Avalanche, Arbitrum, and others) with all ERC-20 tokens and NFTs; SOL plus all SPL tokens. No single 'total coin count' figure is published. - Quote: “if you can connect it to MetaMask or Rabby, you can use it with the Lattice1” - **Open-source firmware**: Partial — (verified 2026-07-12) - Note: GridPlus publishes an MIT-licensed SDK, MetaMask keyring, and a firmware simulator, but the actual embedded Lattice1 firmware source code is not published — only release changelogs. - Quote: “The following document contains a list of all publicly released Lattice software updates.” - **Companion desktop app**: No — (verified 2026-07-12) - Note: Management is via a browser-based web tool (Lattice Manager), not a downloadable native desktop application. - Quote: “The Lattice Manager is a GridPlus web tool which provides an interface for managing your Lattice.” - **Companion mobile app**: No — (verified 2026-07-12) - Note: No official GridPlus iOS/Android app found; MetaMask mobile connection is explicitly unsupported. Third-party Eidoo app offers some mobile connectivity per docs.gridplus.io/apps-and-integrations/latti - Quote: “you can use the Lattice1 with the desktop browser extension only, we currently do not support connecting to MetaMask on mobile” - **On-device screen verification**: Yes — (verified 2026-07-12) - Note: Large 5" touchscreen, screen image drawn by the Secure Compute Environment (SCE). - Quote: “The screen allows you to see what you're actually signing even if your phone, computer, or even the Lattice1 GCE are somehow compromised.” - **Passphrase / hidden wallet**: Yes — (verified 2026-07-12) - Note: 25th-word BIP39 passphrase support, changes derived addresses (hidden wallet). - Quote: “On the Lattice, creating a passphrase is optional and not necessary to use the device.” - **Multisig support**: Partial — (verified 2026-07-12) - Note: No native on-device multisig/Shamir feature; multisig is achieved by using the Lattice1 as a signer within a third-party smart-contract multisig (e.g. Safe). - Quote: “Right now, the Lattice does not support Shamir, but you can substitute it with using an Ethereum multisig service such as the Safe account abstraction stack.” - **Connects to software wallets (MetaMask, etc.)**: Yes — (verified 2026-07-12) - Note: Also integrates with Rabby, Frame, MyCrypto, NuFi, Ambire per docs.gridplus.io/lattice1/lattice1-introduction. - Quote: “we're proud to have become the third hardware wallet manufacturer whose devices can be connected to the extension via a direct integration” - **Recovery (seed / Shamir backup)**: Yes — (verified 2026-07-12) - Note: Recovery via SafeCard backup/restore and standard 12/18/24-word BIP39 seed phrase; Shamir (SLIP39) is explicitly NOT supported (see how-to-manage-your-seed-phrase doc). - Quote: “Backup to SafeCard Backup the Lattice wallet onto a SafeCard that has no wallet. ... Restore from SafeCard With an unlocked SafeCard inserted, this copies that card's wallet to the Lattice.” --- Ranked by verified data, never by who paid. https://altcatalog.com/trust/