Illustration of multi-channel notifications with Email, Slack, SMS, Push, and Webhooks radiating from a central alert bell, representing Watchman Tower instant alerts.

Multi‑channel Alerts

  • Published On: August 19, 2025
  • Read Time: 4 min

Never miss a critical incident. Watchman Tower delivers instant alerts via Email, Slack, SMS, Push, and Webhooks — so you can respond to downtime and performance issues before they impact your users.

Stay ahead of issues with instant, reliable alerts. Watchman Tower notifies you the moment something goes wrong — from uptime incidents to SSL certificate and domain expiry risks — so you can act before customers notice.

Multi-channel Delivery

  • Email – Clear, actionable incident emails with status, check time, and quick links.
  • Slack – Real-time alerts to your workspace channels for faster team response.
  • SMS – Critical, no-friction alerts when you’re away from a screen.
  • Push Notifications – Instant mobile alerts via our iOS & Android app. Get the mobile app.
  • Webhooks – Send incidents to any system (Ops tools, n8n, Zapier, your backend). Beta — coming soon.

Smart Rules & Custom Thresholds

Tailor alerts to what actually matters. Examples:

  • “Alert if response time > 1000ms for 5 consecutive checks.”
  • “Notify 7 days before SSL or domain expiry.”
  • “Only alert during business hours” or “24/7 for critical projects”.

Noise Control You’ll Actually Use

  • Deduplication – Avoid repeated pings for the same ongoing incident.
  • Cool-downs – Space out follow-ups while the issue is being investigated.
  • Auto-resolve – Get a resolved notification when systems recover.

Escalation & Teams

Route alerts to the right people at the right time. Start in Slack; escalate to Email/SMS/Push if unacknowledged. Assign services to teams and keep everyone aligned during incidents.

Status Pages & Incident History

Communicate transparently with public or private status pages and share incident timelines with stakeholders. Historical uptime and MTTR metrics help you prove reliability.

Integrations

  • Slack – Connect your workspace, pick channels, and start receiving alerts.
  • Email & SMS – Add recipients or groups, choose severities.
  • Webhooks – Receive signed JSON payloads for incidents, recoveries, and threshold breaches. Beta — coming soon.

How It Works

  1. Add a site or server and choose checks (e.g., uptime, keyword, SSL, expiry).
  2. Pick channels (Email, Slack, SMS, Push, Webhook).
  3. Set thresholds & schedules, then save. We’ll alert on incidents and auto-resolve on recovery.

FAQ

What’s the difference between alerts and in-app notifications?

Alerts are monitoring events (downtime, threshold breaches, expiry) delivered via Email, Slack, SMS, Push, and Webhooks. In-app notifications are general account updates shown inside the dashboard (e.g., team or billing changes).

Can I avoid alert fatigue?

Yes — use cool-downs, deduplication, severity levels, and business-hour schedules. You’ll only get alerts when action is needed.

Do you support custom payloads for Webhooks?

Webhook payloads include incident status, affected resource, timestamps, region, and links; custom headers/signing are supported. Beta — coming soon.

Can I get both alerts and a public status page?

Absolutely. Use alerts for your team’s response and a status page to keep customers informed during incidents.

Start getting alerts that matter — not noise. Monitor with Watchman Tower and respond faster, every time.

Start Monitoring Now

14-day free trial — no credit card required.

Tags:#notifications#alerts#uptime alerts#multi-channel alerts#email alerts#sms alerts#slack alerts#push notifications#webhook alerts
  • Share On:

Features

Uptime Monitoring
Uptime Monitoring...

Ensure your website is always online with instant uptime monitoring and proactive alerts.

Learn more about Uptime Monitoring
Domain Expiry Monitoring
Domain Expiry Monitoring...

Domains don’t last forever — and missing a renewal can mean website downtime, lost emails, or worse. Watchman Tower helps you track and manage domain expiration with timely alerts, so you stay ahead of issues that could cost you.

Learn more about Domain Expiry Monitoring
SSL Certificate Monitoring
SSL Certificate Monitoring...

Stay ahead of expiry dates and prevent \"Not Secure\" browser warnings.

Learn more about SSL Certificate Monitoring
Notifications & Alerts | Instant Multi-Channel Uptime Alerts – Watchman Tower