Track websites, APIs, server ports and domain expirations in real time. Get instant email or Telegram alerts when something breaks. Publish a status page for your customers.
No credit card · Built in the open-source spirit
Features from the paid plans of UptimeRobot, Pingdom, BetterStack — all free here.
Full-URL monitoring. Expected status codes, redirects, SSL verification. Keyword content checks.
ICMP-based reachability checks. Auto TCP fallback if ping is blocked.
Database, mail, game server — any TCP port (1.2.3.4:25565) can be monitored.
5s for critical services, hourly for less important ones. Configurable per user.
Instant email and Telegram messages on DOWN/UP. Each user provides their own bot token.
90-day color uptime bar, response time charts, manual incident posts, email subscribers.
Bind status.yoursite.com — just add a DNS A record.
Automatic summary emails. Detailed report pages. Export as CSV or PDF.
WHOIS + cert scanning. 30/14/7/1-day expiry warning emails.
Suppress alerts during planned downtime, keep uptime % accurate.
Flapping monitors get a 1-hour alert cooldown. No spam.
90-day heatmap, response time line chart for last 100 checks, 24h/7d/30d/90d uptime breakdown.
Generate personal API tokens, fetch your monitors and incidents programmatically.
Visitors from Turkey see Turkish; everyone else gets English automatically.
No premium plan. No limits. No ads. No trial. We don't ask for your card. This project has no profit motive — uptime monitoring should be accessible for everyone.
Create an account, add your first monitor in 30 seconds. No card, just email verification.
Get started free