Not that I'm aware of. There's a bunch of commercial ones, including ours, but development costs make it hard to just open source it if we don't have assurance that people will actually buy whatever value-added services around we can come up with.
Thats the usual chicken + egg problem. Thing is, i don't trust LastPass or any other commercial solution at all, because there is no public auditing possible. And LastPass has had breaches so there is precedence.
But I really get where you are coming from, as we are also a SaaS Shop that has to walk that particular line.
