I am very happy with Bitwarden. Fully open-source (including the server), free tier has everything I need (and the premium is just $10 a year), self-hostable (a

I am very happy with Bitwarden. Fully open-source (including the server), free tier has everything I need (and the premium is just $10 a year), self-hostable (and there are even alternative server implementations). The UI isn't "sleek" but you'll get used to it very quickly. And it has a nice import wizard that will walk you through the process of exporting your passwords from other password managers.