Create an AI-powered Telegram customer support bot with lead management

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Important notice

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

1. Workflow Overview

AI Telegram Customer Support Assistant + Lead Manager This n8n workflow provides a fully automated AI driven customer support assistant connected to Telegram, with built in lead management, know...

Best for

Support Chatbot automation workflows
AI Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.lmchatopenrouter, @n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.stickynote, n8n-nodes-base.telegramtrigger, n8n-nodes-base.datatable, n8n-nodes-base.datatabletool, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.telegram

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Create an AI-powered Telegram customer support bot with lead management
Workflow name: Create an AI-powered Telegram customer support bot with lead management

🧠 AI Telegram Customer Support Assistant + Lead Manager

This n8n workflow provides a fully automated AI-driven customer support assistant connected to Telegram, with built-in lead management, knowledge-base querying, and context-aware answers.

⭐ What this workflow does

Receives user messages from Telegram

Logs all incoming/outgoing messages into a Data Table

Checks if a lead exists for the user (via chat_id)

Creates new leads automatically if needed

Builds an AI-ready context (user info + lead info + latest message)

Uses the AI Agent to answer questions using:

FAQ database

Services table (programs, prices, descriptions)

Settings table (agency info)

Lead update tool

Sends a natural, friendly reply back to Telegram

Updates leads in real time (name, phone, email, notes…)

📦 Required Data Tables (to be created by the user)

leads Stores all user information (full_name, phone, email, etc.)

services List of available programs/services with prices, duration, category.

faq Frequently asked questions with answers and optional tags.

settings Company/agency details used by the assistant.

chat_logs Logs all messages exchanged with users (user + bot).

🔧 Required Credentials

Telegram Bot API Key

AI Model Credential (OpenAI, OpenRouter, Groq…)

No other credentials required.

🚀 How to use it

Import the workflow into your n8n instance

Create the required Data Tables as defined inside the Sticky Notes

Add your credentials (Telegram + AI Model)

Customize the prompt to match your business

Activate the workflow — you're ready to go!

💡 Suitable for:

Travel agencies

Customer support chatbots

Lead qualification + automation

AI knowledge-based assistants

Telegram-first businesses

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 - OpenRouter Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenRouter - lmChatOpenRouter
Config choices: Version 1

Block 2 - Simple Memory

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

Block 3 - Sticky Note

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

Block 4 - Telegram - Incoming Message

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

Block 5 - Log - User Message

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

Block 6 - Log - Bot Message

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

Block 7 - DB - Get Lead by User ID

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

Block 8 - DB - Create Lead

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

Block 9 - DB - Update Lead

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

Block 10 - AI - Smart Support Assistant

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 3

Block 11 - DB - Get FAQ

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

Block 12 - DB - Get Services

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

Block 13 - DB - Get Settings

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

Block 14 - Telegram - Send Response

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

Block 15 - Build Assistant Context

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

Block 16 - Check – Lead Record

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

Block 17 - Sticky Note4

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

Block 18 - Sticky Note5

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

Block 19 - Sticky Note7

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

Block 20 - Sticky Note8

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

Block 21 - Sticky Note9

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

Block 22 - Sticky Note1

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

Block 23 - Sticky Note2

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

3. Summary Table

Workflow	Create an AI-powered Telegram customer support bot with lead management
Complexity	advanced
Nodes	23
Categories	Support Chatbot, AI Chatbot
Author	osama goda
Published	23 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/11165/11165.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 Support Chatbot workflows AI Chatbot workflows

Frequently asked questions

What does Create an AI-powered Telegram customer support bot with lead management do?

AI Telegram Customer Support Assistant + Lead Manager This n8n workflow provides a fully automated AI driven customer support assistant connected to Telegram, with built in lead management, know...

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 Support Chatbot, AI Chatbot use case.

osama goda

4 workflows

Nodes

@n8n/n8n-nodes-langchain.lmchatopenrouter @n8n/n8n-nodes-langchain.memorybufferwindow n8n-nodes-base.stickynote n8n-nodes-base.telegramtrigger n8n-nodes-base.datatable n8n-nodes-base.datatabletool @n8n/n8n-nodes-langchain.agent n8n-nodes-base.telegram

Complexity

advanced

Published 23 Nov 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/11165/11165.json

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Create an AI-powered Telegram customer support bot with lead management

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - OpenRouter Chat Model

Block 2 - Simple Memory

Block 3 - Sticky Note

Block 4 - Telegram - Incoming Message

Block 5 - Log - User Message

Block 6 - Log - Bot Message

Block 7 - DB - Get Lead by User ID

Block 8 - DB - Create Lead

Block 9 - DB - Update Lead

Block 10 - AI - Smart Support Assistant

Block 11 - DB - Get FAQ

Block 12 - DB - Get Services

Block 13 - DB - Get Settings

Block 14 - Telegram - Send Response

Block 15 - Build Assistant Context

Block 16 - Check – Lead Record

Block 17 - Sticky Note4

Block 18 - Sticky Note5

Block 19 - Sticky Note7

Block 20 - Sticky Note8

Block 21 - Sticky Note9

Block 22 - Sticky Note1

Block 23 - Sticky Note2

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