Railway, the San Francisco-based cloud platform that has quietly attracted a community of two million developers without any marketing spend, has secured $100 million in a Series B funding round. The investment comes as the demand for AI applications continues to surge, highlighting the limitations of traditional cloud infrastructure. TQ Ventures led this funding round, with significant contributions from FPV Ventures, setting the stage for Railway to enhance its offerings and challenge established players like AWS in the rapidly evolving cloud landscape.