Is SignalDocks free for commercial use?

Yes. The free plan is explicitly allowed for commercial use — no restriction if your monitored site earns revenue.

What is the cheapest plan with 1-minute checks?

The Starter plan at $9.99/month includes 1-minute check intervals, 15 monitors, and 3 alert channels.

Does SignalDocks support Telegram alerts?

Yes. SignalDocks supports email, Slack, Telegram, and custom webhook alert channels.

Free for commercial use — no restrictions

Know the moment your site goes down

Q: What is a status page?

A public web page showing your monitors uptime over the last 90 days, active incidents, and allowing users to subscribe for email updates.

Uptime monitoring with 1-minute checks, instant alerts, and beautiful status pages — so your team and users always know what's happening.

Start monitoring free →See how it works

Free plan includes 5 active monitors. No credit card required.

monitors

api.myapp.com

https://api.myapp.com/health

142ms99.98%Operational

myapp.com

https://myapp.com

89ms100%Operational

cdn.myapp.com

https://cdn.myapp.com

31ms99.91%Operational

Up and running in 2 minutes

No complex setup. Just add your URLs and we handle the rest.

Add your URLs

Paste any URL — website, API endpoint, or service. Set your check interval (as low as 1 minute).

Get instant alerts

We notify you by email or Slack the moment a check fails — and again when it recovers.

Share your status page

Give users a public status page with 90-day uptime history and live incident updates.

Everything you need to stay online

Built for teams that care about reliability.

1-minute checks

Detect outages within 60 seconds. Know before your users do — or before support tickets pile up.

Smart alerts, no noise

Alerts only fire after 2 consecutive failures, eliminating false positives from transient blips.

Public status pages

Beautiful status pages with 90-day uptime dot grids and email subscriptions for your users.

Multi-channel alerts

Email and Slack webhook support. Add multiple channels per team — never miss a critical alert.

Response time charts

Track latency trends over time. Spot performance degradation before it becomes an outage.

Incident management

Create and update incidents with a timeline. Keep your team and users informed at every step.

Frequently asked questions

How quickly will I be notified of an outage?

We check your endpoints every 1–5 minutes depending on your plan. Alerts are sent immediately after 2 consecutive failures — typically within 2–3 minutes of an outage starting.

What counts as a "monitor"?

Each URL you add to monitor counts as one monitor. You can monitor websites, REST APIs, or any HTTP/HTTPS endpoint that returns a status code.

Can I use email and Slack at the same time?

Yes. On the Starter plan you get 3 alert channels — you can mix and match email, Slack webhooks, Telegram bots, and custom webhooks across different monitors.

What is a status page?

A public web page at /status/your-slug that shows your monitors' uptime over the last 90 days, active incidents, and lets users subscribe for email updates.

Can I cancel anytime?

Absolutely. You can downgrade or cancel your subscription at any time. Your data stays accessible and you keep the free plan features.

Start monitoring in 2 minutes

Free plan, no credit card required. Add your first monitor and get alerted the moment something breaks.

Create your free account →