Hardware wallets

Coldcard (MK4) vs. SeedSigner

Which one is better in 2024? In-depth comparison of Coldcard (MK4) and SeedSigner

Coldcard (MK4) and SeedSigner are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Coldcard (MK4) head-to-head with SeedSigner to help you decide which is best for your cold storage needs.

	Select a product	Select a product
	Coldcard (MK4) ₹18,999 1	SeedSigner ₹6,999
Interfaces	NFC USB-C microSD	Camera QR Code
Seed Phrase	BIP39	BIP39
Release Year	2022	2022
Features	Air-gapped PSBT	Air-gapped PSBT
Works With	BTCPAY Bitcoin Core BlueWallet COLDCORE Casa Electrum Sparrow Wallet Specter Desktop Wasabi Wallet	BlueWallet Sparrow Wallet Specter Desktop
Coins	Bitcoin (BTC)	Bitcoin (BTC)
Display	128 x 64 OLED	240 x 240 LCD
Open Source	Yes	Yes
Controllers	—	Raspberry Pi Zero
Secure Elements	ATECC608A DS28C36B	—