reddit · SideProject · 09-21 18:50 42 分 ← 返回列表

The "may share your data with partners" line finally annoyed me enough to build something. 23 users, 4 days in.

Every privacy policy has some version of that sentence and it tells you nothing. So I built outTrace — an extension that scans any page and shows you a live graph of every domain it's actually connected to. 23 users since launch, no ads or paywall yet. Best feedback so far caught that the permissions were broader than they needed to be and one part of the graph was misleading — both are fixed now. Video of it running is attached. https://chromewebstore.google.com/detail/out

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：隐私政策里"may share your data with partners"之类表述毫无信息量，用户无法知道一个网页实际连接了哪些第三方域名、数据流向了哪里

目标用户：注重隐私的普通 Chrome 用户、隐私/安全从业者、需要向客户或合规方展示数据流向的小团队

证据：The "may share your data with partners" line finally annoyed me enough to build something. 23 users, 4 days in. / 23 users since launch, no ads or paywall yet. / Working on making it something people open daily instead of just once. What would make you actually keep using something like this?

变现：免费增值：基础可视化免费，付费版提供连接历史与趋势、域名黑名单告警、可导出的隐私报告（个人/团队合规用途），或面向企业的一次性合规审计报告

MVP：2 周内用 Chrome 扩展 API（webRequest/declarativeNetRequest）抓取页面请求域名，做一张实时力导向图 + 一键复制/导出域名清单 + 按已知追踪域名标注分类，不做账号体系

竞品：Ghostery、Privacy Badger、uBlock Origin、Wappalyzer、Blacklight (The Markup)、Mozilla Lightbeam、ToS;DR

摘要：开发者因隐私政策中"可能与合作伙伴共享数据"这类模糊表述，做了 Chrome 扩展 outTrace，实时可视化任意网页实际连接的所有域名。上线 4 天只有 23 个用户，没有广告也没有付费墙，作者正在寻找让用户每天打开而非只用一次的方法，反馈主要集中在权限过宽和图表误导两点。需求真实但付费意愿和留存均未被验证，且同类隐私追踪扩展竞争非常激烈。