📡 Idea Radar 每天 8:00 / 18:00 推送 · 18:00 生成精选
reddit · SideProject · 63 分 ← 返回列表

I got tired of missing deals on Facebook Marketplace so I built an alert app

I flip stuff on the side and kept losing good deals to people who saw the listing first. Refreshing Marketplace all day wasn't working so I built FindFirst. How it works: You set up a search, like snowblower within 50 km under $400 It checks Marketplace on a schedule and sends you an alert when something new gets listed AI reads each title and skips the junk, so searching ps5 doesn't get you 40 games and controllers It tells you when a price drops New this week, a deal check tha

五维评分

付费意愿
55
需求真实度
60
个人可落地
85
竞争空间
55
新鲜度
60

AI 分析

痛点:Facebook Marketplace 上的好价商品常被更早看到的人抢走,手动刷新效率极低,二手倒卖者需要自动监控与实时提醒。

目标用户:在 Facebook Marketplace 上淘货的二手倒卖者(flipper)、捡漏买家和本地 bargain hunter。

证据:I flip stuff on the side and kept losing good deals to people who saw the listing first. Refreshing Marketplace all day wasn't working so I built FindFirst. ... Would love honest feedback, especially on what would make you pay for something like this.

变现:订阅制(月付/年付),按监控搜索数量、检查频率、提醒数量和 AI 过滤/降价提醒/比价功能分档收费,7 天免费试用后转付费。

MVP:聚焦单一高需求品类(如雪铲、PS5、工具)做监控搜索 + 定时轮询 + 推送提醒 + AI 标题去噪 + 降价提醒,2 周内可用无服务器定时任务和推送通知实现,先不碰 Facebook 登录。

竞品:Facebook Marketplace 原生保存搜索通知、第三方 Marketplace 提醒类 App(如 Marketplace Notifier 类工具)、Flipp 等比价/优惠聚合工具

摘要:作者因自己倒卖时总错过 Facebook Marketplace 好价,独立开发了 FindFirst:可设置搜索条件、定时检查、AI 过滤垃圾标题、降价提醒和附近比价,Android 可用,提供 7 天免费试用。帖中未给出真实收入或用户付费数据,作者反而在问“什么会让你愿意付费”,说明付费意愿尚未验证。