$500 Million Perplexity, an AI startup, raises $500 million, increasing its valuation to $9 billion 3 months ago Perplexity AI, an artificial intelligence startup, has successfully secured $500 million in its latest funding round, raising its valuation to… HealthKart in India is worth $500 Million in New investment 5 months ago A fresh all-secondary investment of $153 million has raised the valuation of Indian nutrition startup HealthKart to almost $500 million,…