[h1d]

> they allow you to host it yourself.

This is better than a hosted version in a way you don't reveal the URL of your login screen but yet letting anyone open up the entire vault with 1 password combination is a deal breaker for me.

Why don't online services provide unique URL for their logins for each users, so that no lucky breach happens?

(Like https://unique-id.service.domain)

I'd rather stick with an offline one.