I am using LastPass for years now, and your UI/UX could be a fit... Refreshed. A lot of interactions are clumsy, almost buggy and overall I think a redesign would benefits a lot to LastPass.
I don't know if you have a designer working with you, but you could hire a contractor. Or maybe just ask the community.
Let me know if you want more info, since I am a product designer I could help you.