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I built CoveSMS, rent a private phone number for one SMS verification, with an automatic refund if no code arrives

Hey everyone, I'm Luis from Brazil, and this is my side project: covesms.com The problem: lots of apps (WhatsApp, Telegram, ChatGPT, Discord, Google...) ask for a phone number. Free "receive SMS online" sites don't work anymore, because the numbers are public, already used and blocked, and anyone can read your code. What it does: you pick an app and a country, get a private number, and the code shows up on the page in seconds. If nothing arrives in 20 minutes, the money goes back to y

五维评分

付费意愿
62
需求真实度
68
个人可落地
45
竞争空间
25
新鲜度
30

AI 分析

痛点:免费公共接码站的号码已被滥用、被封禁且验证码人人可见,因此用户需要私密的一次性号码来完成短信验证,同时担心付钱后收不到验证码。

目标用户:需要多账号或多地区注册的开发者、跨境电商或社媒运营者、需要批量注册的灰产或增长团队,以及被地区限制的个人用户。

证据:Free "receive SMS online" sites don't work anymore, because the numbers are public, already used and blocked, and anyone can read your code. / An API for developers and resellers, with volume discounts / a lot of people sign up and open a top-up but don't finish paying

变现:按次号码租赁(几美分起)+ 余额充值($2 起,支持卡、Apple/Google Pay、加密货币、PIX)+ API 批发给开发者和分销商,按量折扣。

MVP:不自己对接电信资源,而是做聚合层:接入 2-3 家现成接码服务商 API,做统一界面、Stripe 或加密货币收款、20 分钟未收到码自动退余额,只聚焦一个垂直场景(如跨境电商卖家验证店铺或社媒账号),两周可上线验证转化率。

竞品:SMS-Activate、5SIM、SMS-man、SMSPVA、TextVerified、Twilio

摘要:巴西开发者上线 CoveSMS,提供 190+ 国家、1000+ 应用的私密号码接码,几美分起、$2 起充值,20 分钟收不到码自动退款,并提供面向开发者和分销商的 API。作者自述已有用户注册并打开充值页,但很多没有完成付款,说明需求真实存在,但转化环节和信任环节仍有问题。该赛道竞品众多,涉及号码供应链、支付风控和平台 ToS 合规风险,独立开发者更适合做聚合层或垂直场景,而不是自建号码资源。