Tangem
Credit-card-shaped hardware wallets — NFC-tap to a phone, no cables, no screen.
| Type | Hardware wallet |
|---|---|
| Custody | Self-custody — the user holds the keys |
| Platforms | iOS, Android |
| Open source | Yes — source code |
| Multisig | Yes |
| Account / KYC | No identity verification |
| Official site | tangem.com |
Cryptocurrencies it holds
Token networks
Holds tokens issued on Ethereum, BNB Smart Chain, Polygon, Arbitrum, OP Mainnet, Base, Avalanche, Solana, TRON, TON, XRP Ledger, Stellar, Cardano, NEAR, Cosmos Hub, Aptos and Sui.
Features
Security record
No user funds lost through a fault of the maker's, on record as of 13 October 2026.
No customer-data leak on record as of 13 October 2026.
A 2024 app bug that wrote keys into support logs was fixed with no funds lost; a 2026 laser attack needs the card in hand.
Only the maker's own failures count; phishing and lab attacks that need the stolen device do not. Every wallet compared: Crypto wallet hacks, and the wallets that were never hacked.
Questions
Has Tangem been hacked?
No user funds have been lost through a fault of Tangem's maker, on record as of 13 October 2026. No customer data has leaked either.
Which coins does Tangem support?
Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, XRP, Cardano, Solana, Monero, TRON, Polkadot, Cosmos Hub, Stellar and Algorand, plus tokens on Ethereum, BNB Smart Chain, Polygon, Arbitrum, OP Mainnet, Base, Avalanche and Solana and other networks.
Is Tangem open source?
Yes. Its source code is public at https://github.com/tangem.
Does Tangem support multisig?
Yes. Tangem can hold one key of a multi-signature wallet, where several keys on separate devices are needed to move funds — the setup that survives any single wallet failing.
Is Tangem custodial?
No. Tangem is self-custody: the user holds the keys, and nobody else can move the funds.
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The wallets directory compares every wallet by type, custody and the coins it holds. A wallet's place there is not for sale.