Alternative search engines that use their own index (not based on Google or Bing)

https://search.brave.com/

https://www.mojeek.com/

https://yandex.com/

https://seirdy.one/posts/2021/03/10/search-engines-with-own-indexes/

( https://web.archive.org/web/20230324211728/https://seirdy.one/posts/2021/03/10/search-engines-with-own-indexes/ )

ChatGPT Opened a New Era in Search. Microsoft Could Ruin It | WIRED

( https://web.archive.org/web/20230327212142/https://www.wired.com/story/chatgpt-opened-a-new-era-in-search-microsoft-could-ruin-it/ )