DuckDuckGo gets its results from over four hundred sources. These include hundreds of vertical sources delivering niche Instant Answers, DuckDuckBot (our crawler) and crowd-sourced sites (like Wikipedia, stored in our answer indexes). We also of course have more traditional links in the search results, which we also source from multiple partners, though most commonly from Bing (and none from Google).
https://help.duckduckgo.com/duckduckgo-help-pages/results/so...
In addition to additional privacy and Instant answers content, DDG seems to source other Web search for SERP, including operating its own bot, DuckDuckBot.
https://help.duckduckgo.com/duckduckgo-help-pages/results/du...
The problem with your response above is that it is inaccurate, fails to acknowledge real value-add features[1] of DDG, as well as being dismissive and stale as originally noted.
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Notes:
1. I've addressed these numerous times, though quality, relevance, presentation, JS-free version, bash-function invocability, and additiinal features with time, as well as simply Not Being Google, are all major factors. Sampling: https://news.ycombinator.com/item?id=22506360 https://news.ycombinator.com/item?id=17430474 https://news.ycombinator.com/item?id=22506360 https://news.ycombinator.com/item?id=21623573 https://news.ycombinator.com/item?id=20405146
The reason to use DDG isn't that its results are superior to Google/Bing (although imo this is true in many cases), the reason to use DDG is that its so clean. Google and Bing just feel spammy/garish in comparison
So most of the actual search results come from Bing. The other 400 sources and DuckDuckBot are only used for widgets and stuff.
I don't understand why people keep linking to a page that clearly says it's mostly Bing as an argument for the opposite.
Suppose for just a moment that you were right and it were identical to Bing, just with slightly better privacy. Why not use Duck instead of Bing?