Contacts Management Question

Like most, I have a LOT of contacts on my devices (Note 20 for personal & Samsung S9+ for work). I'm looking for a great contacts management app that offers the ability to manage contacts online as well. I'm currently using Google Contacts but, not completely impressed with it. What's everybody else using to manage their contacts? Anyone using Contacts+?

[Moved this from developer apps forums to general help]

I've been using Google for contact