卖什么
将书籍变成AI互动体验。
商业模式拆解
买家：谁掌握预算？
未核实Individual readers (sign up free) and, for institutional licensing, schools, universities and libraries.
触发点：什么让他们现在购买？
未核实Static ebooks and flat audiobooks are too long or non-interactive; readers want to ask questions, debate and get summaries of a book in real time.
工作流：什么输入变成什么输出？
Reader opens a book on Sinai, reads or listens, asks the AI companion questions, dictates notes, and views generated visuals; authors and publishers list titles with an AI conversation layer.
经济账：省了什么，怎么收费？
Revenue sharing with publishers and recurring earnings/payouts for authors; institutional licensing.
渠道：怎么接触到客户？
Free signup web app, publisher/author partnerships, institutional licensing.
融资历史与报道
| 融资日期 | 轮次 | 金额 | 投资方 | 来源 |
|---|---|---|---|---|
| 2026-04-21 | 种子前 | $1.45M | — | news.google.com |
档案汇总自公开报道和公司官网。商业模式部分是 MaxBC 对这些材料的解读，不是已确认的事实；未知之处留空，不作猜测。 更新于 2026-10-12.