- it's FOSS, and audited, so it's software I can trust
- great UX on Firefox, chrome, and even Edge. I had my issues, but the project improved them away very quickly.
- sharing support for families or organizations.
- convenient standalone clients for win/Mac/Linux... And even the CLI.
- built in 2FA code generation for each entry, so I don't need a separate app for that.
- the best autofill I've experienced, on desktop browser and even on mobile(!)
- open API so there are third party clients available
- the lead developer is super responsive on GH, so I've been able to contribute.
- cheaper than the alternatives (at least at the time), and I feel good about where my money is going.
I can't recommend it strongly enough. It's one of the OSS applications that has a permanent place on all my devices, right up there with Firefox quantum in my "great examples of OSS" liste.