What are some alternatives?
When comparing Near Lock and Dashlane, you can also consider the following products
USB Raptor - Lock and unlock your computer using USB flash drives as keys.
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
MacID - Unlock your Mac with just your fingerprint, passcode, or wrist – without even unlocking your iOS...
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Predator - PREDATOR locks your PC when you are away, even if your Windows session is still opened.
KeePass - KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.