Password managers are not without security flaws, as seen in a recent high-profile breach. The database storing all the user's passwords is a very attractive target for hackers. Spectre is a new password manager that aims to solve this problem by using a unique password generation and management approach.
It sounds like a cool concept, but I can’t see anyone migrating to this service since there is no logical way to import your current passwords.
I have been using https://getvau.lt for years. It is really just a very small JS lib. No need for paying for complicated services in my opinion.