I've been using kagi for a few months (6 according to my bank). It is paid. It is great. It's so good I've switched my wife to it since Google was giving her a lot of garbage (she's a non techie) and she says "it feels like Google used to be. The answers are what I was looking for. I forgot I was using Kagi"
Yes, and that is on purpose! It was always meant to be a joke on C++ :)