Multiple websites monitoring with notifications including phone calls

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

What problem does this workflow solve? Automatically monitor multiple websites every 5 minutes, log downtime, notify your team instantly via multiple channels, and track uptime/downtime in a Goog...

Best for

DevOps automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.splitinbatches, n8n-nodes-base.httprequest, n8n-nodes-base.googlesheets, n8n-nodes-base.code, n8n-nodes-base.if, n8n-nodes-base.gmail, n8n-nodes-base.slack

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by InfyOm Technologies.

Original n8n.io source

1.1 Workflow description

Title: Multiple websites monitoring with notifications including phone calls
Workflow name: Multiple websites monitoring with notifications including phone calls

✅ What problem does this workflow solve?

Automatically monitor multiple websites every 5 minutes, log downtime, notify your team instantly via multiple channels, and track uptime/downtime in a Google Sheet—without relying on expensive monitoring tools.

⚙️ What does this workflow do?

Triggers every 5 minutes to monitor website health.
Fetches a list of website URLs from a Google Sheet.
Checks the status of each website one by one.
Sends instant alerts if a website is down (Email, Slack, Telegram, Voice Call).
Logs downtime events in Google Sheets.
Tracks when websites are back up and updates the log.
Sends recovery notifications when a site is live again (Email, Slack, Telegram).

🔧 Setup

📄 Google Sheets Setup

Sheet 1: List of website URLs to monitor.
Sheet 2: Log to store uptime/downtime records. Sample Format: https://docs.google.com/spreadsheets/d/1_VVpkIvpYQigw5q0KmPXUAC2aV2rk1nRQLQZ7YK2KwY/edit?usp=sharing

✉️ Gmail, Slack & Telegram Setup

Connect Gmail, Slack, and Telegram to n8n.
Configure each service with proper credentials or OAuth.

📞 Vapi (Voice Call) Setup

Create a Vapi account.
Generate an API key.
Configure API Parameters (vapi_api_key, assistant_id, number, phone_number_id) on VAPI Node.
Insert the First Message specified in the Workflow.

🧠 How it Works

⏱ 1. Scheduled Monitoring

A Schedule Trigger runs the workflow every 5 minutes. It reads the list of URLs from the Google Sheet and loops through each one.

🌍 2. Website Health Check

Each website is pinged to check if it’s online.

🔴 3. If Website is Down:

It verifies if a downtime record already exists.
If not, it:
- Adds a new row in the Google Sheet with the timestamp.
- Sends notifications via:
  - 📧 Email
  - 💬 Slack
  - 📲 Telegram
  - 📞 Voice Call via Vapi

🟢 4. If Website is Back Up:

It fetches the matching downtime record.
Updates the sheet with:
- ✅ Uptime timestamp
- ⏱ Total downtime duration
Sends recovery notifications via:
- 📧 Email
- 💬 Slack
- 📲 Telegram
  (No phone call is made for uptime.)

👤 Who can use it?

This is perfect for:

🚀 Startups
👨‍💻 Freelance Developers
🛠 SaaS Product Owners
🖥 IT/DevOps Teams

If you're looking to replace tools like UptimeRobot, Pingdom, or StatusCake, this no-code solution gives you full control, customization, and cost-efficiency.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 2 - Loop Over Items

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 3 - Check website status

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 4 - Website URLs

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.6

Block 5 - Get Active Down Record

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.6

Block 6 - Update Uptime and Total Downtime

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.6

Block 7 - Find Existing Record

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 8 - Add Downtime Record

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.6

Block 9 - Notify over Phone Call

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 10 - Check Downtime Exists

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 11 - Email Notification for Down

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 12 - Slack Notification for Down

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.3

Block 13 - Telegram Notification for Down

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 14 - Email Notification for Up

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 15 - Slack Notification for Up

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.3

Block 16 - Telegram Notification for Up

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 17 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - If Down Record Exist

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 19 - If Site Up

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 20 - Get Existing Down Records

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.6

3. Summary Table

Workflow	Multiple websites monitoring with notifications including phone calls
Complexity	advanced
Nodes	20
Categories	DevOps
Author	InfyOm Technologies
Published	10 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/4833/4833.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source DevOps workflows

Frequently asked questions

What does Multiple websites monitoring with notifications including phone calls do?

What problem does this workflow solve? Automatically monitor multiple websites every 5 minutes, log downtime, notify your team instantly via multiple channels, and track uptime/downtime in a Goog...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your DevOps use case.

InfyOm Technologies

24 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.splitinbatches n8n-nodes-base.httprequest n8n-nodes-base.googlesheets n8n-nodes-base.code n8n-nodes-base.if n8n-nodes-base.gmail n8n-nodes-base.slack

Complexity

advanced

Published 10 Jun 2025

Likes 0

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Install path: /data/workflows/4833/4833.json

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Multiple websites monitoring with notifications including phone calls

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

✅ What problem does this workflow solve?

⚙️ What does this workflow do?

🔧 Setup

📄 Google Sheets Setup

✉️ Gmail, Slack & Telegram Setup

📞 Vapi (Voice Call) Setup

🧠 How it Works

⏱ 1. Scheduled Monitoring

🌍 2. Website Health Check

🔴 3. If Website is Down:

🟢 4. If Website is Back Up:

👤 Who can use it?

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Block 2 - Loop Over Items

Block 3 - Check website status

Block 4 - Website URLs

Block 5 - Get Active Down Record

Block 6 - Update Uptime and Total Downtime

Block 7 - Find Existing Record

Block 8 - Add Downtime Record

Block 9 - Notify over Phone Call

Block 10 - Check Downtime Exists

Block 11 - Email Notification for Down

Block 12 - Slack Notification for Down

Block 13 - Telegram Notification for Down

Block 14 - Email Notification for Up

Block 15 - Slack Notification for Up

Block 16 - Telegram Notification for Up

Block 17 - Sticky Note

Block 18 - If Down Record Exist

Block 19 - If Site Up

Block 20 - Get Existing Down Records

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions