I just came across this project called LessPass, which doesn't require a database as a back-end and can compute passwords on the fly instead of storing them. The idea really intrigued me, and I wanted to know from the community about the experience of using it - did you run into any troubles with it? How does it compare to more traditional password managers (which would need me to think of a back-up strategy)?
Is it possible to back up your passwords from LessPass? Can you use your own passwords when you prefer to? How are the client programs?
LessPass has the possibility to connect to a database (via its API) to store the configurations made for each site. This API can be used from any of the clients (either the browser extension, the mobile application, etc.).