Score website leads with GPT-4o, respond via Gmail, and notify via Telegram

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Important notice

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

1. Workflow Overview

Automate your lead qualification process with AI driven scoring! This workflow captures website form submissions, automatically scores leads using AI based on custom criteria, stores data in Google...

Best for

Lead Generation automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.webhook, n8n-nodes-base.googlesheets, n8n-nodes-base.telegram, n8n-nodes-base.set, n8n-nodes-base.gmail, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.memorybufferwindow

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Score website leads with GPT-4o, respond via Gmail, and notify via Telegram
Workflow name: Score website leads with GPT-4o, respond via Gmail, and notify via Telegram

Automate your lead qualification process with AI-driven scoring!

This workflow captures website form submissions, automatically scores leads using AI based on custom criteria, stores data in Google Sheets, sends instant notifications to your sales team via Telegram, and delivers personalized auto-reply emails to prospects.

Who's it for

Sales and marketing teams managing inbound leads
Agencies handling client inquiries
SaaS companies qualifying trial signups
B2B businesses prioritizing lead follow-up
Service providers automating client onboarding

How it works

Webhook receives form submission from your website
Extracts all form fields (name, email, company, etc.)
AI analyzes submission and assigns priority score (⚪️🟢🔵🟣🔴)
Combines form data with AI score
Saves complete lead data to Google Sheets
Sends instant notification to sales team via Telegram
Delivers personalized auto-reply email to prospect

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 - Website Form Submission

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

Block 2 - Save to Lead Database

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.5

Block 3 - Notify Sales Team

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

Block 4 - Prepare Email Data

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 5 - Send Auto-Reply Email

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

Block 6 - Extract Form Fields

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 7 - AI Lead Scoring Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.7

Block 8 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 9 - Window Buffer Memory

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.3

Block 10 - Extract Priority Score

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 11 - Combine Form Data with Score

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

Block 12 - Workflow Overview

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

Block 13 - Step 1 Details

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

Block 14 - Step 2 Details

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

Block 15 - Step 3 Details

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

Block 16 - Step 4 Details

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

Block 17 - Step 5 Details

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

Block 18 - Step 6 Details

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

Block 19 - Step 7 Details

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

Block 20 - Step 8 Details

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

Block 21 - Configuration Checklist

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

Block 22 - Customization Ideas

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

Block 23 - Workflow Benefits

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

3. Summary Table

Workflow	Score website leads with GPT-4o, respond via Gmail, and notify via Telegram
Complexity	advanced
Nodes	23
Categories	Lead Generation, AI Summarization
Author	Mattis
Published	07 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/10586/10586.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 Lead Generation workflows AI Summarization workflows

Frequently asked questions

What does Score website leads with GPT-4o, respond via Gmail, and notify via Telegram do?

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 Lead Generation, AI Summarization use case.

Mattis

3 workflows

Nodes

n8n-nodes-base.webhook n8n-nodes-base.googlesheets n8n-nodes-base.telegram n8n-nodes-base.set n8n-nodes-base.gmail @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.memorybufferwindow

Complexity

advanced

Published 07 Nov 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/10586/10586.json

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Score website leads with GPT-4o, respond via Gmail, and notify via Telegram

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Automate your lead qualification process with AI-driven scoring!

Who's it for

How it works

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Website Form Submission

Block 2 - Save to Lead Database

Block 3 - Notify Sales Team

Block 4 - Prepare Email Data

Block 5 - Send Auto-Reply Email

Block 6 - Extract Form Fields

Block 7 - AI Lead Scoring Agent

Block 8 - OpenAI Chat Model

Block 9 - Window Buffer Memory

Block 10 - Extract Priority Score

Block 11 - Combine Form Data with Score

Block 12 - Workflow Overview

Block 13 - Step 1 Details

Block 14 - Step 2 Details

Block 15 - Step 3 Details

Block 16 - Step 4 Details

Block 17 - Step 5 Details

Block 18 - Step 6 Details

Block 19 - Step 7 Details

Block 20 - Step 8 Details

Block 21 - Configuration Checklist

Block 22 - Customization Ideas

Block 23 - Workflow Benefits

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