BitGo

BitGo is a multi-signature wallet that provides the highest level of security. Keys are at your disposal; BitGo cannot spend or freeze your funds. This wallet is characterized by ease of use and advanced security features, like spending limits and multi-user access.

This wallet requires every transaction to be authorized both by you and this third party. Under normal circumstances, you can regain full control over your bitcoins using your initial backup or pre-signed transactions sent by email.

This wallet relies on a centralized service by default. This means a third party must be trusted to not hide or simulate payments.

This wallet is loaded from a remote location. This means that whenever you use your wallet, you need to trust the developers not to steal or lose your bitcoins in an incident on their site. Using a browser extension or mobile app, if available, can reduce that risk.

This wallet can be used from insecure environments. However, this service requires two-factor authentication. This means access to multiple devices or accounts is required to steal your bitcoins.

Prevents spying on your payments

This wallet makes it harder to spy on your balance and payments by rotating addresses. You should still take care to use a new Bitcoin address each time you request payment.

Discloses information to a third party

This service can associate your payments together, log your IP address and know your real identity if you provide personal information like your email, name or banking account.

Tor can be used

This wallet lets you setup and use Tor as a proxy to prevent attackers or Internet service providers from associating your payments with your IP address.

This wallet provides fee suggestions which are based on current network conditions. This means that this wallet will help you choose the appropriate fee so that your transactions are confirmed in a timely manner without paying more than you have to.