Not great. Crashes are frequent on both Linux and Win, annoyingly grabs focus without good reason, autofill is not as flexible and smooth to control as it should be, and often it is simply buggy and unpredictable. I am using the addon with Lastpass Business, which is a paid account option, but I feel it's not worth it. I'm not the one to decide in this case, but the bugginess alone disqualifies this software. Password management needs meticulous and competent programming. Lastpass, however, delivers something different.