Do you want your free customers to go elsewhere? Because this is how you make your free customers go elsewhere.
www.theverge.com
I used to have Premium but stopped because I wasn't really using it but having to decide between having the free version installed on my PC or my phone is really taking the piss. It's become more and more expensive since LogMeIn took it over and now this... Bitwarden seems to be the recommended alternative.

LastPass’ free tier will become a lot less useful next month
Paid tiers start at $3 a month.

I used to have Premium but stopped because I wasn't really using it but having to decide between having the free version installed on my PC or my phone is really taking the piss. It's become more and more expensive since LogMeIn took it over and now this... Bitwarden seems to be the recommended alternative.