Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery

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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 contains community nodes that are only compatible with the self hosted version of n8n. AI News Update Every 24 Hours (with Perplexity + GPT Formatter) Description: This workflow au...

Best for

Market Research automation workflows
AI Summarization automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.gmail, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.perplexity, n8n-nodes-base.stickynote

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery
Workflow name: Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery

This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

🧠 AI News Update Every 24 Hours (with Perplexity + GPT Formatter) Description:

This workflow automatically delivers a clean, AI-curated summary of the latest AI news headlines from the past 24 hours directly to your inbox — every morning at 9 AM.

For step-by-step video tutorial for this build, watch here: https://youtu.be/O-DLvaMVLso

🧰 How It Works: 🕘 Schedule Trigger Runs daily at 9 AM to start the workflow.

🔎 Perplexity AI Agent Searches for AI-related headlines published in the last 24 hours, including:

Headline

1-sentence summary

Source

Full URL

🧠 GPT Formatter AI Agent Uses an OpenAI language model (GPT-4.1-mini) to reformat raw news data into a clean, readable email update.

🧷 Memory Buffer (Optional) Gives the formatter context and continuity if you want to personalize formatting further over time.

📧 Gmail Node Sends the formatted AI news digest to your inbox (or your team’s) daily.

📦 Tools & APIs Required: ✅ Perplexity AI API

✅ OpenAI API

✅ Gmail Account (OAuth2 credentials)

🔄 Use Cases: Daily AI trend monitoring for individuals or teams

Automating internal market intelligence

Research triggers for blog or content creation

Email digests for newsletters or Slack updates

🛠️ Customizable Ideas: Swap Gmail for Slack, Telegram, Discord, etc.

Modify the topic (e.g., Climate Tech, Crypto News)

Add sentiment analysis or AI-generated commentary

Send summary to Google Docs or Notion instead

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 - Schedule Trigger

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

Block 2 - Send a message

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

Block 3 - Formatter AI Agent

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

Block 4 - OpenAI Chat Model

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

Block 5 - Simple Memory

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

Block 6 - Research Agent

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

Block 7 - Sticky Note

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

Block 8 - Sticky Note1

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

Block 9 - Sticky Note2

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

Block 10 - Sticky Note3

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

Block 11 - Sticky Note4

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

3. Summary Table

Workflow	Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery
Complexity	intermediate
Nodes	11
Categories	Market Research, AI Summarization
Author	Automate With Marc
Published	30 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/5469/5469.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 Market Research workflows AI Summarization workflows

Frequently asked questions

What does Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery do?

This workflow contains community nodes that are only compatible with the self hosted version of n8n. AI News Update Every 24 Hours (with Perplexity + GPT Formatter) Description: This workflow au...

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 Market Research, AI Summarization use case.

Automate With Marc

50 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.gmail @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.memorybufferwindow n8n-nodes-base.perplexity n8n-nodes-base.stickynote

Complexity

intermediate

Published 30 Jun 2025

Likes 0

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Install path: /data/workflows/5469/5469.json

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Daily AI news digest with Perplexity Pro, GPT format & Gmail delivery

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 - Schedule Trigger

Block 2 - Send a message

Block 3 - Formatter AI Agent

Block 4 - OpenAI Chat Model

Block 5 - Simple Memory

Block 6 - Research Agent

Block 7 - Sticky Note

Block 8 - Sticky Note1

Block 9 - Sticky Note2

Block 10 - Sticky Note3

Block 11 - Sticky Note4

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