Best cryptocurrency wallet: How to compare options
There is no single best cryptocurrency wallet. Compare custody, offline storage, supported coins, transaction costs and recovery features first.
Vahe HakobyanEditor-in-chief
Updated Oct 5, 20264 min readFact-checked
On this page
- Self-custody wallets put private keys in your hands; custodial accounts hold them.
- Hot wallets are apps or browser extensions; cold wallets are hardware devices.
- Compare costs, supported coins, and recovery features before choosing.
- Keep your recovery phrase offline and never share it.
A cryptocurrency wallet stores the public and private keys used for transactions, and it does not hold the coins themselves. Activity on the Bitcoin blockchain or the Ethereum blockchain is public, but keys are what authorize a transfer. A cold wallet guide covers offline hardware in more detail.
What are the main wallet types?
Self-custody wallets put the private keys in your hands, so you approve every transfer. Custodial accounts hold the keys for you and release funds under their terms. Hot wallets are apps or browser extensions on an internet-connected device, while cold wallets are hardware devices that keep keys offline. Mt. Gox was breached in 2011 and later collapsed, which shows the company risk in a custodial account.
How do costs and coin support compare?
Self-custody wallets usually leave the network fee to you when you send, while custodial accounts often charge withdrawal or conversion fees and may add a spread. Coin support also differs: one wallet may handle a single network, and another may handle many. Compare transaction costs, supported coins, and recovery features before you pick one, and check the wallet's own page because details change.
- Transaction costs: network fees on sends, plus swap or withdrawal fees.
- Supported coins: confirm your assets work with the wallet or platform.
- Recovery features: a written recovery phrase or an account login.
- Key export: check whether you can move your keys later.
How do I keep my wallet safe?
Write your recovery phrase on paper or metal and store it offline, away from your device. Never share it and never type it into a website, because anyone who holds it can move your funds. Back up the wallet too, so a failed phone or computer does not lock you out.
What should I check before trusting a wallet?
For a self-custody wallet, check whether the code is open-source and audited, and review the team's public record. For a custodial account, check the company's registration, insurance, and history of hacks or frozen withdrawals. One rests on code and the other on a company, so the checks differ.
- Is the code open-source and reviewed by outside auditors?
- Does the team have a public history and contact information?
- Are there credible reports of hacks or frozen withdrawals?
- Can you export your keys or move to another wallet?
Frequently asked questions
Many hardware wallets connect to phones over Bluetooth or a cable, and some do not. Check the maker's compatibility list first.
If you saved the recovery phrase, you can restore the wallet on a new device. Without that backup, self-custody funds can be out of reach, though a custodial app may restore access through your account.
Not necessarily, because some wallets support many networks. Address formats differ by network, and sending on the wrong network can lose funds.
Copy the receiving address from your wallet, paste it into the exchange withdrawal screen, and make sure the network matches on both sides. A small test amount first is common.
