卖什么
Self-tuning search for products and files
商业模式拆解
买家：谁掌握预算？
未核实Engineering lead or CTO at AI-product startups building RAG.
工作流：什么输入变成什么输出？
Connect a bucket, Captain syncs and parses files (scans, tables, audio, video) into one index, serves a query API, and an MCP eval tool tunes retrieval toward the customer targets.
经济账：省了什么，怎么收费？
Usage-based credits: Developer free tier, Scale at $1,600/mo for 83,000 credits, overage $0.015-$0.02 per credit; per-query fees on the free tier.
渠道：怎么接触到客户？
Self-serve API key signup plus Book a demo / sales for Enterprise; MCP server listed for Claude Code, Cursor, Codex etc.
融资历史与报道
| 融资日期 | 轮次 | 金额 | 投资方 | 来源 |
|---|---|---|---|---|
| — | YC 2026 冬季 | — | 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.