Monitor your websites, servers, and APIs 24/7 from 40+ global locations. Get instant alerts on Telegram, Discord, Slack, and more. No credit card. No trial. Free forever.
Free plan includes everything you need
HTTP, Ping, TCP, UDP, DNS, and Keyword monitoring. Alerts on Telegram, Discord, Slack, Email, and Webhook. Public status pages. REST API access. All for $0.
Included Free
Six monitoring types. Zero cost. No limits on monitor count.
Monitor any URL for availability. Get alerted when your site returns errors, timeouts, or unexpected status codes.
ICMP ping checks to verify server reachability and measure latency. Detect network-level outages instantly.
Monitor any TCP or UDP port — databases, mail servers, game servers, custom services. Verify connectivity at the port level.
Verify DNS resolution returns the correct records. Detect DNS hijacking, propagation issues, or resolver failures.
Check that specific text appears (or doesn't appear) on your pages. Detect defacement, content errors, or missing elements.
Monitor REST APIs and webhooks. Verify status codes, response times, and content to ensure your integrations work.
Setup
Three steps. No configuration headaches.
Sign up with email — no credit card, no phone number, no billing. Takes 30 seconds.
$ signup --free --no-cc_Enter a URL, IP, or hostname. Choose HTTP, Ping, TCP, DNS, or Keyword. Hit create.
$ checkhost add --type http --url yoursite.com_Connect Telegram, Discord, Slack, Email, or Webhook. Get notified the moment downtime is detected.
$ checkhost alert --channel telegram --token ***_Plans
The free plan covers the essentials. Paid plans add speed and advanced features.
Yes. No trial period, no expiration date, no credit card required. The free plan is permanent. We believe in letting you experience the platform before deciding to pay.
No catch. Free plan monitors at 5-minute intervals with 5 alert channel integrations. If you need 60-second intervals, SSL monitoring, or more integrations, upgrade to Solo ($8.70/mo) or Team ($34.29/mo).
Unlimited. There's no cap on the number of monitors. You can monitor as many websites, servers, and APIs as you need.
HTTP/HTTPS, Ping (ICMP), TCP, UDP, DNS, and Keyword monitoring are all included on the free plan. SSL certificate and domain expiration monitoring require the Solo plan.
Absolutely. All your monitors, history, and settings are preserved when you upgrade. Downgrade at any time too — your data stays intact.
CheckHost offers unlimited monitors (UptimeRobot caps at 50), sub-second alerts, and 40+ global monitoring locations. Most free tools limit monitors, locations, or alert channels. We don't.
Unlimited monitors. 40+ locations. 5 alert channels. No credit card. Setup in 2 minutes.