Yes, I host one of my sites from them.
I have mentioned in a previous thread that anyone who owns a Samsung phone that they have registered can log into their Samsung account and get a free year of perplexity.ai from there. I thought that it was spam when it showed up on my 5-year-old Samsung S20+ phone, but it has definitely been one of the most used free services that I have tried out. I am sure that you have noticed that you can use its Sonar “Best” model by default, but you can pick from several other models including GPT 5.2, Claude Sonnet 4.5, Gemini 3 Pro, Kimi K2 Thinking and my favorite, Grok 4.1 both with reasoning and without.
You do need to remember that whatever Perplexity conversation that you share can be seen back to the beginning by whoever or whatever follows the link.