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I built a site that finds carry-on bags & personal items that fit every airline on your trip

Hi guys, Previously before a trip i would try to find which personal item/carry on fit for the Airline im flying and its kinda annoying so i built Sizeproof: https://sizeproof.app How it works: Pick your airlines; it shows which of 300 bags fit in the Airline limits including wheels with comparison to scale. Currently theres 50 airlines to select from, each limit is quoted from the airline’s own page, and a weekly job re-checks those pages to find if there are any chan

五维评分

付费意愿
40
需求真实度
35
个人可落地
90
竞争空间
60
新鲜度
80

AI 分析

痛点:旅客在规划多航司行程时,难以快速找到符合各航司随身行李尺寸限制的行李箱/个人物品。

目标用户:频繁旅行者、多航司行程旅客、注重行李合规的乘客。

证据:Previously before a trip i would try to find which personal item/carry on fit for the Airline im flying and its kinda annoying so i built Sizeproof... Disclosure: the shop links are affiliate links.

变现:通过联盟营销链接引导用户购买行李箱/个人物品,赚取佣金。

MVP:两周内搭建一个聚合各航司行李尺寸限制的网站,支持多航司选择、按尺寸筛选行李,并嵌入联盟链接。

竞品:Carry-On Size Checker、各航司官网行李尺寸页面、BagSize 等行李比较工具

摘要:作者因个人出行时查行李尺寸麻烦,开发了 Sizeproof,收录50家航司限制和300款行李,通过联盟链接变现。帖子未展示收入数据,也无其他用户明确表示付费意愿。