卖什么
communication for agents
商业模式拆解
买家：谁掌握预算？
未核实Developers and teams building AI agents that need email.
触发点：什么让他们现在购买？
Agents need to reach people and other agents without running a mail server or putting SMTP credentials in context.
工作流：什么输入变成什么输出？
One HTTP call to send/receive mail as signed JSON, managed *.primitive.email addresses running a JS Function on each inbound message, and a 'chat' verb that returns the threaded reply.
经济账：省了什么，怎么收费？
未核实Usage-based credits (docs mention agent funding and credits); price not read.
渠道：怎么接触到客户？
Self-serve signup, REST API, SDKs, CLI, MCP server and Claude/ChatGPT connectors; docs-led.
融资历史与报道
| 融资日期 | 轮次 | 金额 | 投资方 | 来源 |
|---|---|---|---|---|
| — | YC 2026 春季 | — | Y Combinator | ycombinator.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.