When I was configuring my searxng I noticed a search engine that piqued my interest. Link: yep.com
From their about page:
Here’s how it works.
We offer an unbiased, private search experience that rewards and compensates the makers behind the content. To do this, we use a 90/10 revenue share business model where we pay 90% of advertising revenue directly to these makers.
Simply put, when you use Yep, you’re directly putting money in the pockets of your favorite content creators.
They are created by “the team behind” an SEO company and their privacy policy doesn’t look great. They do use their own indexing though.