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Everyone's building AI wrappers. I built software for window and door factories instead

Most SaaS ideas I see here are tools for other SaaS people. I went the opposite way. Most small factories I've seen run on hand sketches, spreadsheets and WhatsApp. One person draws, another prices, a third writes the cut list, and the numbers drift at every handoff. Quotes take hours and wrong cuts waste material. So you draw the window, pick the profile system, and get a priced quote in minutes. The same drawing becomes the BOM, cut sheet and work order. Biggest lesson so far: empty s

五维评分

付费意愿
55
需求真实度
60
个人可落地
55
竞争空间
50
新鲜度
40

AI 分析

痛点:小型门窗工厂依赖手绘草图、Excel和WhatsApp,报价耗时数小时,切割错误浪费材料,数据在交接中失真。

目标用户:门窗制造小型工厂/作坊,尤其是缺乏现代ERP的老板、绘图员、报价员。

证据:Most small factories I've seen run on hand sketches, spreadsheets and WhatsApp. One person draws, another prices, a third writes the cut list, and the numbers drift at every handoff. Quotes take hours and wrong cuts waste material.

变现:按工厂订阅制(月费/年费),按席位或按报价/工单数量收费;可提供型材/五金目录数据包作为增值。

MVP:2周内针对单一门窗型材系统(如某地区常用铝合金系列)做出:绘图/选型→自动报价→BOM/切割清单导出,内置该型材目录和五金玻璃价格,先服务3-5家本地工厂。

竞品:SoftTech、Windowmaker、FeneVision、Orgadata、门窗ERP/报价软件

摘要:创始人推出 Vinstra Flow,面向门窗工厂,将绘图转为报价、BOM、切割单和工单。他指出小工厂仍靠手绘、Excel和WhatsApp,交接易出错、报价慢、切割浪费材料。目前最大难题是找到前5个不在Reddit/Twitter的行业客户。