I built a heartbeat and uptime monitoring for developers
30 free monitors at 2-minute checks beats UptimeRobot's 5-minute free tier limit.

Telegram-first alerting is the product's personality — there are website/API/cron/SSL checks and an explicit "Start without email" flow that keeps signup friction low. The retro terminal UI is tasteful and suggests an MVP you can click through fast, but it doesn't yet offer a clear feature advantage over established uptime tools unless Telegram-only delivery is your hard requirement.
Developers, DevOps engineers, hobbyist site owners and small teams who prefer Telegram alerts over email
30 free monitors at 2-minute checks beats UptimeRobot's 5-minute free tier limit.
Heartbeat monitoring without the 4-tool sprawl, but early-stage and unproven at scale.
Consolidates cron and uptime SDKs, but Cronitor and Healthchecks.io already own this space.
Instant DNS/SSL/uptime checks plus an API, webhooks and reusable check templates make this a handy tool to fold into CI and lightweight automation. It's not reinventing monitoring — think UptimeRobot/Pingdom-lite — but being free, API-first and run on the author's infra gives it practical appeal for teams that want quick programmatic checks and Telegram alerts. To become a standout it needs multi-region probes, richer alert routing/SLO exports and clearer scaling/retention guarantees.
Single Go binary beats Uptime Kuma for CLI-first teams who hate containers.
Paid guide for DIY crypto trading bot; Coinalyze, Tradingview, and 3Commas already automate this.