1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Reveal - Facebook Ads automation & cross-platform analytics reports
LeakCheck - Data breach search engine, low price starting from $10/mo, one email address for free, unlimited API, 7B+ entries
Avast Passwords for Mac - Free password manager from Avast
LeakBase - Check if your account credentials have been leaked.
Padlock - Padlock is an open-source password manager that is available as an app for multiple platforms. It can be used on Android and iOS devices, and it can also be installed as a Chrome extension.