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reddit · SideProject · 62 分 ← 返回列表

I built a website monitor that waits for three failed checks before it emails you

I wanted uptime monitoring for a handful of small sites without paying $10+ a month or getting an email for every blip. What it does: - checks every minute: DNS, TLS certificate, HTTP - confirms an outage with three failed checks in a row, then sends one email - one more email when the site is back - warns u before a certificate or the domain registration expires - dashboard with uptime, response times, and incident history - statatus page you can share and alert teammates - game servers (S

五维评分

付费意愿
60
需求真实度
65
个人可落地
95
竞争空间
30
新鲜度
25

AI 分析

痛点:小站点站长觉得现有 uptime 监控月费偏高,且每次网络抖动都发邮件,误报噪音大。

目标用户:独立开发者、小网站站长、游戏服务器管理员、需要监控 cron 任务的小团队。

证据:I wanted uptime monitoring for a handful of small sites without paying $10+ a month or getting an email for every blip. $2 a month for 3 sites, $5 for 10, $10 for 30.

变现:订阅制 SaaS,按监控站点数/功能分层收费;免费单次检查作为获客入口;高级版增加 Slack/Discord/webhook/SMS、团队协作、共享状态页等。

MVP:用 Node/Go + 定时任务实现 HTTP/DNS/TLS 检查,连续 3 次失败才发一封邮件,恢复后再发一封;提供简单 dashboard、uptime 历史和可分享状态页,先只支持 3 个站点 $2/月。

竞品:UptimeRobot、Better Stack、Pingdom、HetrixTools、Uptime Kuma、Healthchecks.io

摘要:Reddit r/SideProject 上有人发布 KeenCrow,主打便宜且低噪的网站监控:每分钟检查 DNS/TLS/HTTP,连续 3 次失败才发一封邮件,恢复再发一封。定价 $2/3 站点、$5/10 站点、$10/30 站点,含 10 天试用。痛点是小站点不想付 $10+ 月费、也不想被误报邮件打扰,但该赛道竞品众多。