OpenAI hits $500B valuation, surpassing SpaceX as world’s largest startup Post author:MiamiCrypto Post published:October 2, 2025 Post category:Uncategorized Tether is estimated to be the crypto company closest to rivaling OpenAI’s $500 billion valuation, far ahead of Coinbase, Ripple and Circle. You Might Also Like As stablecoin bill heads to House, Senate shifts to market structure June 23, 2025 Coinbase could pull CLARITY Act support over stablecoin rewards ban January 12, 2026 Powering People-Centric HR Practices with Generative AI July 23, 2024