According to @StockMKTNewz, Perplexity reportedly reached 50 million monthly active users in September, a 35% increase from August, indicating rapid AI search adoption. Source: @StockMKTNewz on X, Oct 15, 2025. For trading, treat this as a single data point on AI user growth; the source provided no revenue, monetization, or direct crypto linkage, and did not mention specific equities or tokens. Source: @StockMKTNewz on X, Oct 15, 2025.