Automate sales follow-ups with GPT-4o-mini, HubSpot, Slack, Teams & Telegram

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Important notice

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

1. Workflow Overview

How it works This workflow automatically generates personalized follow up messages for leads or customers after key interactions (e.g., demos, sales calls). It enriches contact details from HubSpot...

Best for

Lead Nurturing automation workflows
AI Chatbot automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.set, n8n-nodes-base.slack, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.hubspot, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.mondaycom, n8n-nodes-base.telegram, n8n-nodes-base.microsoftteams

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Automate sales follow-ups with GPT-4o-mini, HubSpot, Slack, Teams & Telegram
Workflow name: Automate sales follow-ups with GPT-4o-mini, HubSpot, Slack, Teams & Telegram

How it works

This workflow automatically generates personalized follow-up messages for leads or customers after key interactions (e.g., demos, sales calls). It enriches contact details from HubSpot (or optionally Monday.com), uses AI to draft a professional follow-up email, and distributes it across multiple communication channels (Slack, Telegram, Teams) as reminders for the sales team.

Step-by-step

1. Trigger & Input

Schedule Trigger – Runs automatically at a defined interval (e.g., daily).
Set Sample Data – Captures the contact’s name, email, and context from the last interaction (e.g., “had a product demo yesterday and showed strong interest”).

2. Contact Enrichment

HubSpot Contact Lookup – Searches HubSpot CRM by email to confirm or enrich contact details.
Monday.com Contact Fetch (Optional) – Can pull additional CRM details if enabled.

3. AI Message Generation

AI Language Model (OpenAI) – Provides the underlying engine for message creation.
Generate Follow-Up Message – Drafts a short, professional, and friendly follow-up email:
References previous interaction context.
Suggests clear next steps (call, resources, etc.).
Ends with a standardized signature block for consistency.

4. Multi-Channel Communication

Slack Reminder – Posts the generated message as a reminder in the sales team’s Slack channel.
Telegram Reminder – Sends the follow-up draft to a Telegram chat.
Teams Reminder – Shares the same message in a Microsoft Teams channel.

Benefits

Personalized Outreach at Scale – AI ensures each follow-up feels tailored and professional.
Context-Aware Messaging – Pulls in CRM details and past interactions for relevance.
Cross-Platform Delivery – Distributes reminders via Slack, Teams, and Telegram so no follow-up is missed.
Time-Saving for Sales Teams – Eliminates manual drafting of repetitive follow-up emails.
Consistent Branding – Ensures every message includes a unified signature block.

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 - 📝 Set Sample Data

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

Block 2 - 💬 Slack Reminder

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

Block 3 - 🤖 Generate Follow-up Message

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2

Block 4 - 🔗 HubSpot Contact Lookup

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

Block 5 - 🤖 AI Language Model

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

Block 6 - 📋 Monday Contact Fetch

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

Block 7 - 💬 Telegram Reminder

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

Block 8 - 💬 Teams Reminder

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

Block 9 - Sticky Note

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

Block 10 - Sticky Note1

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

Block 11 - Sticky Note2

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

Block 12 - Sticky Note3

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

Block 13 - 🕐 Schedule Trigger

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

3. Summary Table

Workflow	Automate sales follow-ups with GPT-4o-mini, HubSpot, Slack, Teams & Telegram
Complexity	intermediate
Nodes	13
Categories	Lead Nurturing, AI Chatbot
Author	Avkash Kakdiya
Published	11 Sept 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/8468/8468.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 Nurturing workflows AI Chatbot workflows

Frequently asked questions

What does Automate sales follow-ups with GPT-4o-mini, HubSpot, Slack, Teams & 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 Nurturing, AI Chatbot use case.

Avkash Kakdiya

115 workflows

Nodes

n8n-nodes-base.set n8n-nodes-base.slack @n8n/n8n-nodes-langchain.agent n8n-nodes-base.hubspot @n8n/n8n-nodes-langchain.lmchatopenai n8n-nodes-base.mondaycom n8n-nodes-base.telegram n8n-nodes-base.microsoftteams

Complexity

intermediate

Published 11 Sept 2025

Likes 0

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Install path: /data/workflows/8468/8468.json

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Automate sales follow-ups with GPT-4o-mini, HubSpot, Slack, Teams & Telegram

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How it works

Step-by-step

Benefits

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - 📝 Set Sample Data

Block 2 - 💬 Slack Reminder

Block 3 - 🤖 Generate Follow-up Message

Block 4 - 🔗 HubSpot Contact Lookup

Block 5 - 🤖 AI Language Model

Block 6 - 📋 Monday Contact Fetch

Block 7 - 💬 Telegram Reminder

Block 8 - 💬 Teams Reminder

Block 9 - Sticky Note

Block 10 - Sticky Note1

Block 11 - Sticky Note2

Block 12 - Sticky Note3

Block 13 - 🕐 Schedule Trigger

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