reddit · SideProject · 10-25 20:50 59 分 ← 返回列表

I built a 3D house where you can buy virtual bricks to advertise your project (Already sold 18). I would love to get a honest feedback

Hey everyone! I'm working on a project called 30k Brick House. The goal is to raise $30,000 to build an actual house by selling virtual bricks as advertising space. I built an interactive 3D house with 3,000 bricks. Each brick costs $10, and buyers can select as many as they want and add their project's logo, a short text, or a link. The bricks then display their content on the house. The idea is to give indie projects, startups, and small businesses an unusual way to get visibility whi

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：独立开发者和小项目预算极低，却想要新奇、便宜、能带外链的曝光渠道；同时个人筹款者缺乏一个简单好玩的募资载体。

目标用户：独立开发者、小型创业团队、想做创意募资或话题营销的个人创作者

证据：Each brick costs $10, and buyers can select as many as they want and add their project's logo, a short text, or a link. ... So far, two projects have purchased 18 bricks. ... What would make you more likely to buy a brick for your own project?

变现：1) 自己开同类“3D广告墙/虚拟砖块”页面卖位置（单价低、靠量）；2) 更可持续：把整套机制做成白标模板/SaaS 卖给想做募资或话题营销的创作者，收订阅费或成交抽成。

MVP：两周内做一个可复用的“3D 广告墙”模板：Three.js 网格墙面 + 上传 logo、链接和短文案 + Stripe 按格计费结账 + 售出后自动占位与后台管理 + “已售 X/3000”进度条和一键分享海报；先自己跑一次筹款验证转化率，再把模板卖给其他创作者。

竞品：Million Dollar Homepage（像素广告墙鼻祖）、各类 buy-a-pixel / 虚拟广告位克隆站、Ko-fi、Buy Me a Coffee 等创作者募资平台

摘要：作者做了 30k Brick House：3000 块虚拟砖、每块 10 美元、目标筹 3 万美元盖一套真房，目前 2 个项目共买了 18 块（约 180 美元），并在 TikTok/IG/X 日更引流。单价低且样本极小，说明付费意愿真实但微弱，单纯复制这个点子价值有限；真正可复用的是把“3D 广告墙 + 售卖结账流程”产品化为模板或 SaaS，卖给想做创意募资和曝光活动的创作者。