Many “alternative” search engines are better for privacy, but they are still vulnerable to censorship, because they rely on g**gle and m*crosoft’s indices for their search results. This isn’t a deep-hidden secret either, many of them disclose what search index they use on the “about” page, for example:
- https://duckduckgo.com/duckduckgo-help-pages/results/sources/
- https://support.startpage.com/hc/en-us/articles/5138782571796-Why-isn-t-a-particular-site-appearing-in-the-results
- https://www.ecosia.org/privacy
There are still search engines that (claim to) maintain their own index. Most surprisingly, br*ve:
In part, yes. Here’s a document explaining it all. In short, they use many different source, of which Bing is one. However when they query for data on those services, there’s no personally identifiable information shared, so they can’t create profiles about you.