hn · Show HN · 10-18 12:24 44 分 ← 返回列表

Show HN: CallSitter – bot that answers my calls and wastes scammers' time

Anyone else get a lot of dumb scam calls? These days I mostly get them on my mobile. I used to just ignore them, but then I got fed up and built a bot that answers my calls and wastes their time. It runs on OpenAI Live 1. Jev classifies each call as spam, scam or genuine and steers the bot accordingly. Works like a charm. All my calls go to the bot now. I can also steer it from Telegram mid-call. In this one the bot ended up accusing the scammer of being an AI :) https://www.youtube.com/watch?v

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：诈骗和骚扰电话频繁，用户希望自动接听、筛选真实来电并消耗骗子时间。

目标用户：受诈骗电话困扰的智能手机用户、需要保护老人的家庭用户、以及需要来电筛选的小企业主。

证据：Anyone else get a lot of dumb scam calls? ... I got fed up and built a bot that answers my calls and wastes their time. ... All my calls go to the bot now.

变现：按号码或家庭组订阅的 Freemium 服务；面向小企业的 AI 前台/骚扰电话过滤增值包；与运营商或 VoIP 服务商分成。

MVP：用 Twilio 或 SIP 转发接听来电，接入 OpenAI Realtime 做实时语音对话与垃圾/诈骗/真实来电分类；提供 Telegram 中途接管、通话摘要和黑名单，先支持一个地区的手机号转接。

竞品：Truecaller、RoboKiller、Nomorobo、Google Call Screen、Hiya、Pixel Call Assist

摘要：Show HN 发布 CallSitter，用 OpenAI Live 实时语音识别并分类骚扰/诈骗/真实来电，让机器人接听并消耗骗子时间，作者称所有来电都转给机器人。帖子仅 5 分 5 评论，没有明确付费意愿或收入数据，但诈骗电话是普遍痛点；赛道已有 Truecaller、RoboKiller、Google Call Screen 等成熟竞品。