> There are only very few truly independent search engines in the world. Google, Bing, Yandex, and Baidu are the best known ones. Most other players only white label results from those four and are dependent on them and their business model. Does this mean the article is insinuating that DuckDuckGo is dependent on another search engine? Is this true? Or are DDG results organic?
I wouldn't be surprised if it is the primary source of their search results either.
Developing a new search engine from scratch that can compete with Google is almost impossible unless you are at the scale of Microsoft.
It is much easier to white label an existing search engine so you can have good search results on day one.