Multi-channel website downtime alerts with UptimeRobot, Slack, WhatsApp & Notion
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 5 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Slack, Notion and WhatsApp Business Cloud.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Send Slack Alert (Slack): uses Slack
- Send Email: sends an email over SMTP
- Send message (WhatsApp Business Cloud): send
- Create Notion Task (Notion): uses Notion
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (5)
- Webhook
n8n-nodes-base.webhook - Slack
n8n-nodes-base.slack - Send Email
n8n-nodes-base.emailSend - Notion
n8n-nodes-base.notion - WhatsApp Business Cloud
n8n-nodes-base.whatsApp
From the author
Description - Automates website downtime detection and notifications using UptimeRobot. - Triggers alerts via Slack, WhatsApp, or Email when a website goes down. - Creates a task in Notion and tags the responsible engineer for resolution. Essential…