A family vault is a different decision from a personal one. Before you look at prices, settle three things. Who in the household will actually use it? Which logins need to be shared, and which should stay private? Who can get back into an account if someone is locked out or can no longer manage it? A household of two adults has different needs from one with teenagers or an elderly parent.

Begin with the guide to sharing passwords with a partner or roommate to see what sharing looks like day to day. Then read the emergency access guide and the guide for elderly parents, since recovery and simple setup matter most when something goes wrong. Next, use the cost-per-person comparison to compare plans on what each seat really costs, not on the headline price.

Finish with the three-way comparison, the single-plan reviews and the alternatives guide to decide between your last options. Every factual claim is cited with the date it was checked. Confirm the current terms on the vendor's own page before you invite anyone.