revenue-tracking

Notch Metrics 是一款 macOS 应用，可将来自 Stripe、Polar、Paddle、Dodo Payments 等平台的营收、MRR 和订阅数据直接显示在 MacBook 刘海区域，现已在 Product Hunt 上线。

The author addresses a common startup problem of unclear customer acquisition, presenting an AI agent system that researches pain points, writes and optimizes ads, and traces ad spend to revenue, with a full build breakdown shared in the thread.