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Perplexity answers questions by searching the web in real time and writing a clear summary with numbered citations, so you can check where each fact came from. It also offers deep research reports and its own browser. It is a popular alternative to traditional search. A free plan is available.
Perplexity has a free plan or free trial, with paid plans for more features or usage.
AI answer engine that searches the web and cites its sources.
Popular alternatives include Blinkist, Brainly, Brilliant.
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Book summaries in text and audio.
Homework help with AI and community answers.
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