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Logging in with passkeys

Tender uses passkeys to log you in to your account.

Passkey Login UI in macOS

What is a passkey?

Passkeys are a new form of authentication that are designed to be convenient and more secure than traditional passwords.

Further reading on passkeys is available at

Supported devices

Passkeys are supported by all major platforms, including:

  • macOS (v13+) and iOS/iPad (v16+) using Safari, Chrome, or Edge. See details
  • Android (v9+) using Chrome. See details
  • Windows 11 (22H2+) using Chrome, Edge, or Firefox. See details

Depending on your devices, your passkeys may also be synced and used across accounts. For instance, using a device synced with iCloud Keychain will make your Tender passkey available across all of your devices.

Passkey Registration UI in macOS

Using passkeys across devices

If you need to login to Tender with a new account, your device may support what's called "Cross-device Authentication" which allows one of your devices to log in on behalf of another device.

Cross-device Authentication in Chrome

Registering additional passkeys

Tender supports using multiple passkeys for your account. This may be useful if for instance, you have both an iPhone and a Windows computer and want both to be able to independently login. Please contact to get a new invite code to register a passkey on a new device.