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I built a free Chrome extension to capture and export your AI conversations

I’ve been working on a project around keeping context from AI conversations, and one of the first things I needed was a simple way to actually get conversations out of ChatGPT instead of manually copying everything.So I built Permanity Capture , a Chrome extension that lets you capture an AI conversation and export it locally. The capture/export functionality is completely free , works without an account , and the data stays local unless you explicitly choose to send it to Permanity.

五维评分

付费意愿
20
需求真实度
40
个人可落地
88
竞争空间
30
新鲜度
55

AI 分析

痛点:AI 对话分散在 ChatGPT 等各家平台里,想导出、留存、迁移上下文只能手动复制粘贴,换模型或换工具时上下文全部丢失、需要重新解释。

目标用户:重度 ChatGPT / Claude / Gemini 用户,尤其是需要长期留存对话做知识管理、写作、研究,或在多个 AI 工具间切换并复用上下文的个人开发者和知识工作者。

证据:one of the first things I needed was a simple way to actually get conversations out of ChatGPT instead of manually copying everything. / Would you actually use something like this? And if not, what would it need to do for you to use it? / The capture/export functionality is completely free, works without an account

变现:免费本地导出做获客,向云端跨设备对话库 + 跨模型上下文注入 + 团队共享上下文订阅收费($5-10/月);或按导出目标集成收费(Obsidian/Notion/知识库),企业版做合规归档。

MVP:2 周内做:Chrome 扩展支持 ChatGPT/Claude/Gemini 一键导出为 Markdown/JSON,本地 IndexedDB 存储,支持全文搜索、标签、以及「把选中对话压缩成一段可粘贴的上下文 prompt」再注入到任意模型输入框,最后加一个 Obsidian/Notion 导出按钮。

竞品:ChatGPT Exporter (Chrome extension)、Superpower ChatGPT、AI Exporter、Better ChatGPT、ChatGPT to Markdown

摘要:开发者 /u/SidequestMatt 发布免费 Chrome 扩展 Permanity Capture,可捕获并本地导出 ChatGPT 对话,无需账号、数据默认留在本地,未来计划支持更多平台,并公开询问「你会用吗、需要什么功能才会用」。帖子本身没有出现任何付费意愿原话或收入数据,属于自证需求的免费工具发布,导出类竞品已相当密集,但「跨模型上下文留存与复用」这一层仍有付费订阅的切入口。