Sam Altman-backed chipmaking startup Rain AI explores sale after $150M fundraising flops: sources
Sam Altman-backed chipmaking startup Rain AI explores sale after $150M fundraising flops: sources 2025-05-15 at 23:47 By Thomas Barrabi, Josh Kosman Rain AI, an upstart chipmaker backed by Sam Altman, is exploring a sale after plans to raise $150 million from private investors fell through – and OpenAI is one of multiple suitors, The Post has learned. […]