# AI-powered daily LinkedIn post creator with OpenAI and Notion: n8n workflow

> Started by a clock, and works across LinkedIn and Notion. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than...

Source: https://millionrounds.com/workflow/ai-powered-daily-linkedin-post-creator-with-openai-and-notio (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Content](https://millionrounds.com/workflows?category=Content#library)

# AI-powered daily LinkedIn post creator with OpenAI and Notion

Started by a clock, and works across LinkedIn and Notion. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 21 steps, 1 loop or waits: large, and worth reading before you trust it with anything live.

Large Calls a model: OpenAI Retrieval

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fai-powered-daily-linkedin-post-creator-with-openai-and-notio)

**21 steps** Large: read it before trusting it with anything live

**0** Branches: places the flow splits

**1** Loop or waits

**2** Services it connects to

## The flow

Starts it 2 Model 7 Logic 10 Service 2

The steps in the order they run, from what starts it.

- 1 **OpenAI Chat Model** Lm Chat Open Ai *Model*
- 2 **Simple Memory** Memory Buffer Window *Model*
- 3 **Get_ Brand _Brief** Tool Workflow *Model*
- 4 **Get_Content_Feedback** Tool Workflow *Model*
- 5 **When Executed by Another Workflow** Execute Workflow trigger *Starts it*
- 6 **Get Brand Brief1** Execute Workflow *Logic*
- 7 **Daily Scheduler** Schedule trigger *Starts it*
- 8 **Get Brand Brief3** Execute Workflow *Logic*
- 9 **Generate LinkedIn Post with AI** Agent *Model*
- 10 **Get Brand Brief** Notion *Service*
- 11 **Get Content Feedback** Open Ai *Model*
- 12 **Get Content Ideas** Execute Workflow *Logic*
- 13 **Get _Content _Ideas** Open Ai *Model*
- 14 **Publish to Linkedin** Linked In *Service*
- 15 **Aggregate** Aggregate *Logic*
- 16 **Format Feedback** Set *Logic*
- 17 **Split Ideas** Split Out *Logic*
- 18 **Format Content Ideas** Set *Logic*
- 19 **Format Brand Brief** Set *Logic*
- 20 **Loop through content Ideas** Split In Batches *Logic*
- 21 **Format For AI Input** Set *Logic*

## How it's built

- **Starts on:** A clock
- **Steps:** 21, 1 loop or waits
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** LinkedIn, Notion
- **Model:** OpenAI
- **Retrieval:** Answers are drawn from documents you supply, not from the model alone

## Questions

What does it need to run?

An n8n account, plus your own LinkedIn and Notion accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls OpenAI. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 21 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 21 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fai-powered-daily-linkedin-post-creator-with-openai-and-notio)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[LinkedIn](https://millionrounds.com/workflows?service=LinkedIn#library)[Notion](https://millionrounds.com/workflows?service=Notion#library)

## Workflows like it

Also content, with the same services where possible, closest in size first.

- [**90 second LinkedIn post generator with OpenRouter** 21 steps · calls a model · LinkedIn](https://millionrounds.com/workflow/90-second-linkedin-post-generator-with-openrouter)
- [**AI agent for LinkedIn post with OpenAI and Google Sheets** 21 steps · calls a model · Google Sheets, LinkedIn](https://millionrounds.com/workflow/ai-agent-for-linkedin-post-with-openai-and-google-sheets)
- [**Auto generate & post LinkedIn content for Amazon sellers** 21 steps · calls a model · Airtable, Google Drive](https://millionrounds.com/workflow/auto-generate-and-post-linkedin-content-for-amazon-sellers)
- [**Classify and summarize WeChat articles with OpenAI and Notion** 21 steps · calls a model · Google Sheets, Notion](https://millionrounds.com/workflow/classify-and-summarize-wechat-articles-with-openai-and-notio)
- [**Create LinkedIn posts and WordPress blogs with OpenAI** 21 steps · calls a model · Google Drive, Google Sheets](https://millionrounds.com/workflow/create-linkedin-posts-and-wordpress-blogs-with-openai)
- [**LinkedIn content machine: Email-approved posts with Gemini** 21 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/linkedin-content-machine-email-approved-posts-with-gemini)