reddit · SideProject · 10-04 00:50 42 分 ← 返回列表

I shipped a product in March, then posted about it four times in five months. So I built the thing that decides what to post

afterlaunch.altuzar.dev The problem, precisely: after launching, "do marketing" showed up on my list every morning as a task with no first step. I know how to build. I do not know what a B2B TikTok looks like, and every morning I decided to find out tomorrow. So the product is the first step. You paste your product URL. It reads your site, works out what you do and who it's for, and builds a brand profile you correct in about a minute. Then it matches that profile against short-form vid

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：独立开发者产品上线后卡在“做营销”这一步：知道要推广，却不知道第一条内容该发什么、发在哪个格式里，于是每天拖延。

目标用户：独立开发者、Side Project 作者、没有市场团队的早期 B2B/SaaS 创始人

证据：after launching, "do marketing" showed up on my list every morning as a task with no first step. I know how to build. I do not know what a B2B TikTok looks like, and every morning I decided to find out tomorrow. / Eight months of evenings, one person.

变现：订阅制 SaaS（按月/年收费，免费额度 + 付费解锁更多草稿与自动发布），后续可加代发布与素材渲染作为高阶档位。

MVP：2 周内只做“粘贴产品 URL → 抓取站点生成品牌画像 → 输出 6 种短视频格式的脚本/分镜/分平台文案 → 左右滑动审核队列 → 导出为可复制文本或 Notion/CSV”，完全不做视频渲染与自动发布。

竞品：Taplio、Hypefury、Postwise、Opus Clip、Predis.ai、Buffer AI Assistant

摘要：发帖人独自用 8 个月业余时间做出 AfterLaunch：粘贴产品 URL，自动生成品牌画像，并匹配当下表现好的短视频格式产出脚本草稿，滑卡审核后自动排期发布。技术栈为 React Native/Expo 一套代码跑 Web+iOS+Android、Convex 做全部后端、RevenueCat 管订阅。作者明确承认唯一没做完的是把草稿渲染成成品 MP4，帖子本身未给出任何收入或他人付费证据。