美国大概有四千多个上市公司，一百五十万个startups, 其中AI startups 也有近三万个。

来源: 于 2026-04-13 17:24:54 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

"As of 2026, the United States is home to an estimated 1.3 to 1.6 million startups, with roughly 29,618 specifically identified as AI companies."