Perplexity Perplexity, an AI startup, raises $500 million, increasing its valuation to $9 billion 9 hours ago Perplexity AI, an artificial intelligence startup, has successfully secured $500 million in its latest funding round, raising its valuation to… Perplexity, an AI business, adds retail capabilities as search competition gets more intense 1 month ago Perplexity, an artificial intelligence search firm, opened a shopping hub on Monday to draw people to its platform in an… Profound Funds $3.5 Million to Assist Brands in Managing AI Search Visibility 4 months ago Today, the AI firm Profound announced the closing of a $3.5 million initial fundraising round. Profound's technology assists brands in…