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I got tired of screenshotting things into ChatGPT, so I built an AI that already sees my screen

Every day, I’d run into little questions while working on my Mac. I’d be watching a YouTube video and wonder about a fact, or scrolling through a post and want something explained simply. I’d switch to ChatGPT or Claude, take a screenshot, explain what I was looking at, and wait for an answer. For a small question, that’s a lot of back and forth, and it kept breaking my focus. So I built Riv, to solve this problem. Press Control + Option and ask about what’s on your screen. Ri

五维评分

付费意愿
50
需求真实度
42
个人可落地
68
竞争空间
28
新鲜度
58

AI 分析

痛点:在 Mac 上遇到小疑问时,要截图、切到 ChatGPT、再解释自己看的是什么,来回折腾打断专注;同时缺乏能直接读取屏幕上下文并给出指引的助手。

目标用户:Mac 上长时间使用 AI 的知识工作者、开发者、内容创作者和重度多任务用户

证据:I'd switch to ChatGPT or Claude, take a screenshot, explain what I was looking at, and wait for an answer. For a small question, that's a lot of back and forth, and it kept breaking my focus. / You can try it for free, and there's a launch offer for 50% off the first month for all the plans through November 30.

变现:订阅制:免费额度 + 月付、年付套餐,按后台任务或调用次数分档;再加团队版和按需付费的 agent 任务额度

MVP:用 macOS ScreenCaptureKit 加一个全局热键,加多模态 LLM API:按下热键就自动抓取当前窗口,附带鼠标选区,直接在悬浮窗里回答,并支持一键复制或插入。两周内先不做屏幕控件高亮引导和后台长任务,只把“零截图问答”做顺。

竞品:ChatGPT macOS 桌面版(Work with Apps 读屏能力)、Microsoft Copilot Vision、Apple Intelligence 屏幕感知、Cluely、Rewind / Limitless、Gemini Live 屏幕共享

摘要:作者因每天反复截图问 ChatGPT 打断专注,做了 Mac 端 Riv:按 Control+Option 就能直接读取屏幕上下文提问,还能高亮引导操作、后台跑任务,免费试用加首月五折订阅。帖中只有作者自述痛点和自定价格,没有任何用户付费原话或收入数据,需求真实性尚未被社区验证;而屏幕感知已是 ChatGPT 桌面版、Copilot Vision、Apple Intelligence 等大厂正在覆盖的方向,差异化空间有限。