The best alternatives to Arculus Cold Wallet

HASHWallet is a crypto hardware wallet in card form where private keys are generated and stored in an EAL6+ certified chip. Transactions are validated by pressing the card against your phone via contactless NFC signature, offering maximum-level certified security.

CRYPTNOX is a card-style hardware wallet offering Web3 connectivity via WalletConnect and MetaMask connectivity through QR code communication (EIP 4527). It features NFC and contact-based communication, BIP39 standard backup with 12/24 words, and supports ECDSA and Schnorr signatures on multiple curves.

Tangem is a card-shaped hardware wallet that delivers top-level security and simplicity with a single tap. During activation, the card's embedded chip generates a random private key, ensuring the wallet cannot be compromised while offering complete autonomy for managing your crypto assets.

Satochip is an NFC-powered hardware wallet in a credit card form factor, equipped with an EAL6+ certified secure element for generating and storing private keys offline. It supports Bitcoin, Ethereum, and 1,000+ cryptocurrencies via NFC tap or smart card reader, and is fully open source under the AGPLv3 license.

CoolWallet Go is an NFC-powered crypto hardware wallet in a credit card form factor from CoolBitX. It features a CC EAL6+ certified secure element that generates and stores private keys offline. Battery-free and powered entirely by NFC, users tap the card to their phone to sign transactions via the CoolWallet App.

Coinkite Tapsigner is an NFC-powered Bitcoin hardware wallet in a credit card form factor. The private key is generated inside the card and never leaves it — transactions are signed by tapping the card on an NFC-enabled phone. It works with Nunchuk, Sparrow, Bitcoin Keeper, and Cove wallets for mobile and desktop.

The Cypherock X1 Cards feature bank-grade EAL 6+ certified security with end-to-end encrypted NFC communication between the cards and X1 Vault. They offer over 500,000 read cycles and 20+ years of data retention, with security successfully audited by SERMA.

OneKey Lite is an NFC-enabled crypto seed backup card with a built-in CC EAL6+ security chip. It allows you to restore secret key phrases by simply scanning with the OneKey app, without typing a single word, and includes automatic data wiping after 10 failed PIN attempts.

D'CENT All-in-One Wallet is a credit card-sized NFC cold wallet with a bank-grade certified secure chip for storing private keys offline. It supports Ethereum and 50+ EVM-compatible blockchain networks, enabling tap-to-sign transactions via NFC on a smartphone through the D'CENT mobile app.

Carta Wallet is an NFC-powered cold wallet in a card form factor that keeps private keys stored offline on enterprise-grade NXP smart chips. With no batteries or USB required, it supports 10,000+ tokens across 10+ blockchains and enables transactions by simply tapping the card to an NFC-enabled phone.