Hardware wallet
Coldcard
Coldcard is a Bitcoin-only hardware wallet. It is the wrong default if you need Ethereum or Solana. Price was not verified.
Best for
Bitcoin-only holders who want a hardware wallet that does not try to support every chain.
Editorial, based on the product category. Not a paid placement.
Tradeoffs
Pros
- A Bitcoin-only device shrinks the attack surface that multichain wallets add.
Cons
- It will not hold the tokens this site's checker is built for.
- Price unverified.
Facts
- Type
Verified 2026-10-26
COLDCARD says it is a Bitcoin-only hardware wallet, with no required companion account or app.
- Firmware
Verified 2026-10-26
COLDCARD says the firmware is open source and reproducible.
- Security model
Verified 2026-10-26
COLDCARD says the seed is split across two secure elements from different vendors, and that you can sign air-gapped with PSBT files.
Compare
A verified row names its source and the date it was read. An Affiliate tag on a link does not change these notes.