Whisp Launches First-of-Its-Kind Platform for Top Consumer Brands to Instantly Secure Consensual, Verified Mobile Opt-Ins, Boosting Engagement and Revenue

Serving brands like Pepsi, Toyota, and Hilton Grand Vacations, Whisp releases Perks Pass—sponsored by NBA champion and ESPN analyst Kendrick Perkins—to connect customers and businesses through real-world rewards MIAMI, June 4, 2026 /PRNewswire/ -- Today, Whisp—the world's leading mobile...