Hey, this is what google is telling me. That DDG its worth up to $1 billion, and it get less then 1% of global search market share. So seems it doesnt take much to make money on this market. Google has a bunch of information on Gibiru though... Since Gibiru does not depend on online revenue, it will not retarget you with advertisements based on your previous or recent searches. Moreover, it will neither save IP addresses nor put up any cookies on your device.
Also, since Gibiru is a strong proponent of freedom of information, the search results you receive will be completely uncensored. This means that you will be able to view listings that might have been filtered out by search engines like Google.
Here are the examples of search results returned by Gibiru:
Market Data 
Markets 
AI
