Brave has it's own Search Engine?

I have been using Brave Search before I use SearXNG as main search engine.
Brave Search is good but not perfect. Brave Search is a privacy search engine. I like other Privacy Search Engines. Brave Search use it's own metadata. I think some tiny percent part are from Google and Bing.
I use Brave Search as a backup Search Engine when my self hosting server is not working (which means I can't use SearXNG).
Brave Search is still holds up as good Privacy Search Engine.