Triage LinkedIn notifications and InMails using Gmail, OpenAI, Notion, and Slack

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1. Workflow Overview

LinkedIn Inbox Triage (Gmail Label to Notion + Slack) This n8n template demonstrates how to use AI to triage LinkedIn emails in your Gmail inbox, so you only see the messages worth your time. It fi...

Best for

Ticket Management automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.outputparserstructured, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.scheduletrigger, n8n-nodes-base.gmail, n8n-nodes-base.filter, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.notion, 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 Paul Karrmann.

Original n8n.io source

1.1 Workflow description

Title: Triage LinkedIn notifications and InMails using Gmail, OpenAI, Notion, and Slack
Workflow name: Triage LinkedIn notifications and InMails using Gmail, OpenAI, Notion, and Slack

LinkedIn Inbox Triage (Gmail Label to Notion + Slack)

This n8n template demonstrates how to use AI to triage LinkedIn emails in your Gmail inbox, so you only see the messages worth your time. It filters out automated noise, scores sales likelihood, drafts quick replies for real conversations, stores everything in Notion, and sends you a Slack DM for items you should answer quickly.

Good to know

This workflow sends email content to an LLM. Do not use it with sensitive mailboxes unless you are comfortable with that.
Cost depends on your model choice and token usage. The body is currently limited to 4000 characters to control spend.
If you want a shorter run window, adjust the receivedAfter filter.

How it works

Runs on a daily schedule.
Pulls emails from Gmail using a label you define (example: LinkedIn).
Applies two filters:
Keeps only invitations and messages
Removes common automated notifications
Fetches the full email body for better classification.
Sends the message to an AI agent that returns strict structured JSON:
action (reply_quick, review, ignore, block)
relevancy_score (0 to 100)
sales_likelihood (0 to 1)
summary
optional reply_draft
Applies a quality gate to keep high signal messages.
Writes the output to a Notion database as a ticket.
Sends a Slack DM only for items marked reply_quick.

How to use

Create a Gmail label that captures LinkedIn emails, then add the label id to the Gmail node.
Create a Notion database with fields matching the Notion node mapping.
Connect your OpenAI, Gmail, Notion, and Slack credentials in n8n.
Run once manually to verify mapping, then enable the workflow.

Requirements

Gmail account
OpenAI API credentials (or compatible model node)
Notion database
Slack account

Customising this workflow

Make it more aggressive by increasing the sales threshold or raising the relevancy cutoff.
Add more filter phrases for your own LinkedIn email language.
Swap Slack DM for a channel post, or send a daily digest instead of per message.
Add a redaction step before the AI node if you want to remove signatures or quoted replies.

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 - Structured Output Parser

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

Block 2 - OpenAI Chat Model

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

Block 3 - Daily Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.3

Block 4 - Pull Messages From with LinkedIn tags

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

Block 5 - First Filter for non direct messages or invites

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

Block 6 - Second Filter for non direct messages or invites

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

Block 7 - Pull body of messages

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

Block 8 - Open AI Chat Model

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

Block 9 - LinkedIn Triage Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 3.1

Block 10 - Filter out Irrelevant and Sales heavy requests

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

Block 11 - Put into Ticketing System

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

Block 12 - Filter out reply quick tickets

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

Block 13 - Send Message to myself

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.4

Block 14 - Sticky Note

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

Block 15 - Sticky Note2

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

Block 16 - Sticky Note4

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

Block 17 - Sticky Note5

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

Block 18 - Sticky Note9

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

Block 19 - Sticky Note10

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

3. Summary Table

Workflow	Triage LinkedIn notifications and InMails using Gmail, OpenAI, Notion, and Slack
Complexity	advanced
Nodes	19
Categories	Ticket Management, AI Summarization
Author	Paul Karrmann
Published	30 Jan 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/13121/13121.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 Ticket Management workflows AI Summarization workflows

Frequently asked questions

What does Triage LinkedIn notifications and InMails using Gmail, OpenAI, Notion, and Slack 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 Ticket Management, AI Summarization use case.

Paul Karrmann

3 workflows

Nodes

@n8n/n8n-nodes-langchain.outputparserstructured @n8n/n8n-nodes-langchain.lmchatopenai n8n-nodes-base.scheduletrigger n8n-nodes-base.gmail n8n-nodes-base.filter @n8n/n8n-nodes-langchain.agent n8n-nodes-base.notion n8n-nodes-base.slack

Complexity

advanced

Published 30 Jan 2026

Likes 0

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Install path: /data/workflows/13121/13121.json

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Triage LinkedIn notifications and InMails using Gmail, OpenAI, Notion, and Slack

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

LinkedIn Inbox Triage (Gmail Label to Notion + Slack)

Good to know

How it works

How to use

Requirements

Customising this workflow

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Structured Output Parser

Block 2 - OpenAI Chat Model

Block 3 - Daily Trigger

Block 4 - Pull Messages From with LinkedIn tags

Block 5 - First Filter for non direct messages or invites

Block 6 - Second Filter for non direct messages or invites

Block 7 - Pull body of messages

Block 8 - Open AI Chat Model

Block 9 - LinkedIn Triage Agent

Block 10 - Filter out Irrelevant and Sales heavy requests

Block 11 - Put into Ticketing System

Block 12 - Filter out reply quick tickets

Block 13 - Send Message to myself

Block 14 - Sticky Note

Block 15 - Sticky Note2

Block 16 - Sticky Note4

Block 17 - Sticky Note5

Block 18 - Sticky Note9

Block 19 - Sticky Note10

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