TechCrunch AI 2026/05/12 15:12 发布于 Tue, 12 May 2026 11:30:00 +0000 AI voice startup Vapi hits $500M valuation after winning Amazon Ring over 40 rivals 其他 AI AI 详细总结 Vapi says its enterprise business has grown 10-fold since early 2025 as companies shift customer support and sales calls to AI agents. 查看原文