Summarize calls & notify teams via HubSpot, Slack, Email, WhatsApp

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Important notice

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

1. Workflow Overview

This workflow automates the process of handling conversation transcriptions and distributing key information across your organization. Here's what it does: Trigger: The workflow is initiated via a ...

Best for

CRM automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chainsummarization, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.gmailtool, n8n-nodes-base.slack, n8n-nodes-base.whatsapp, n8n-nodes-base.webhook

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Summarize calls & notify teams via HubSpot, Slack, Email, WhatsApp
Workflow name: Summarize calls & notify teams via HubSpot, Slack, Email, WhatsApp

This workflow automates the process of handling conversation transcriptions and distributing key information across your organization. Here's what it does:

Trigger: The workflow is initiated via a webhook that receives a transcription (e.g., from a call or meeting).

Summarization & Extraction: Using AI, the transcription is summarized, and key information is extracted — such as action items, departments involved, and client details.

Department Notifications: The relevant summarized information is automatically routed to specific departments via email based on content classification.

CRM Sync: The summarized version is saved to the associated contact or deal in HubSpot for future reference and visibility.

**Multi-Channel Alerts: **The summary is also sent via WhatsApp and Slack to keep internal teams instantly informed, regardless of platform.

Use Case: Ideal for sales, customer service, or operations teams who manage client conversations and want to ensure seamless cross-departmental communication, documentation, and follow-up.

Apps Used:

Webhook (Trigger)

OpenAI (or other AI/NLP for summarization)

HubSpot

Slack

WhatsApp (via Twilio or third-party provider)

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 - Sticky Note1

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

Block 2 - Router Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.8

Block 3 - Summarization

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

Block 4 - OpenAI Chat Model

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

Block 5 - Gmail

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

Block 6 - Sticky Note2

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

Block 7 - Sticky Note3

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

Block 8 - Sticky Note

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

Block 9 - Slack

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

Block 10 - Sticky Note4

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

Block 11 - WhatsApp Business Cloud

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

Block 12 - Webhook

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

Block 13 - Define routing emails

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

Block 14 - HubSpot Search Client

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

Block 15 - HubSpot Save Notes

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

3. Summary Table

Workflow	Summarize calls & notify teams via HubSpot, Slack, Email, WhatsApp
Complexity	advanced
Nodes	15
Categories	CRM, AI Summarization
Author	Encoresky
Published	04 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/4641/4641.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 CRM workflows AI Summarization workflows

Frequently asked questions

What does Summarize calls & notify teams via HubSpot, Slack, Email, WhatsApp 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 CRM, AI Summarization use case.

Encoresky

1 workflow

Nodes

n8n-nodes-base.stickynote @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.chainsummarization @n8n/n8n-nodes-langchain.lmchatopenai n8n-nodes-base.gmailtool n8n-nodes-base.slack n8n-nodes-base.whatsapp n8n-nodes-base.webhook

Complexity

advanced

Published 04 Jun 2025

Likes 0

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Install path: /data/workflows/4641/4641.json

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Summarize calls & notify teams via HubSpot, Slack, Email, WhatsApp

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 - Sticky Note1

Block 2 - Router Agent

Block 3 - Summarization

Block 4 - OpenAI Chat Model

Block 5 - Gmail

Block 6 - Sticky Note2

Block 7 - Sticky Note3

Block 8 - Sticky Note

Block 9 - Slack

Block 10 - Sticky Note4

Block 11 - WhatsApp Business Cloud

Block 12 - Webhook

Block 13 - Define routing emails

Block 14 - HubSpot Search Client

Block 15 - HubSpot Save Notes

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