# Automate event follow-ups with OpenAI and LinkedIn: n8n workflow

> Started by another system calling it, and works across Email, HubSpot and Postgres. It hands the judgement calls to OpenAI.

Source: https://millionrounds.com/workflow/automate-event-follow-ups-with-openai-and-linkedin (Millionrounds; every figure on the page links to its filing or article)

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

# Automate event follow-ups with OpenAI and LinkedIn

Started by another system calling it, and works across Email, HubSpot and Postgres. It hands the judgement calls to OpenAI. 20 steps: a working afternoon to understand properly.

Medium Calls a model: OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fautomate-event-follow-ups-with-openai-and-linkedin)

**20 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**0** Loops or waits

**3** Services it connects to

## The flow

Starts it 2 Model 6 Logic 4 Service 8

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

- 1 **Webhook Trigger** Webhook *Starts it*
- 2 **AI Analyze Profile** Lm Chat Open Ai *Model*
- 3 **Generate Email** Lm Chat Open Ai *Model*
- 4 **Generate LinkedIn Msg** Lm Chat Open Ai *Model*
- 5 **Get Attendees** Http Request *Service*
- 6 **Get Interactions** Http Request *Service*
- 7 **Enrich LinkedIn Data** Http Request *Service*
- 8 **AI Agent** Agent *Model*
- 9 **AI Agent1** Agent *Model*
- 10 **AI Agent2** Agent *Model*
- 11 **Merge & Enrich Data** Code *Logic*
- 12 **Filter High Priority** Filter *Logic*
- 13 **Filter Medium Priority** Filter *Logic*
- 14 **Send email** Email Send *Service*
- 15 **Send LinkedIn** Http Request *Service*
- 16 **Slack Notification** Http Request *Service*
- 17 **Update CRM** Hubspot *Service*
- 18 **Save to Database** Postgres *Service*
- 19 **Generate Analytics** Code *Logic*
- 20 **Send Response** Respond To Webhook *Starts it*

## How it's built

- **Starts on:** Another system calling it
- **Steps:** 20
- **Size:** Medium: a working afternoon
- **Connects to:** Email, HubSpot, Postgres
- **Model:** OpenAI

## Questions

What does it need to run?

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

What starts it?

It starts on another system calling it.

Does it use AI?

Yes. It calls OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 20 steps is enough that you should read each one before running it.

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 20 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%2Fautomate-event-follow-ups-with-openai-and-linkedin)
- **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.

[Email](https://millionrounds.com/workflows?service=Email#library)[HubSpot](https://millionrounds.com/workflows?service=HubSpot#library)[Postgres](https://millionrounds.com/workflows?service=Postgres#library)

## Workflows like it

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

- [**Automate lead qualification & follow-up with Gemini** 20 steps · calls a model · Gmail, Google Calendar](https://millionrounds.com/workflow/automate-lead-qualification-and-follow-up-with-gemini)
- [**Local Business Lead Discovery and Enrichment Agent with OpenAI** 20 steps · calls a model · Gmail, Postgres](https://millionrounds.com/workflow/local-business-lead-discovery-and-enrichment-agent-with-open)
- [**Qualify LinkedIn AI automation leads with Unipile and OpenAI** 20 steps · calls a model · Postgres](https://millionrounds.com/workflow/qualify-linkedin-ai-automation-leads-with-unipile-and-openai)
- [**Send daily AI-personalized cold emails with Google Places** 20 steps · calls a model · Email, n8n data table](https://millionrounds.com/workflow/send-daily-ai-personalized-cold-emails-with-google-places)
- [**Lead Status-Based Email Automation with Google Sheets** 20 steps · Email, Google Sheets](https://millionrounds.com/workflow/lead-status-based-email-automation-with-google-sheets)
- [**Score inbound leads with Claude** 20 steps · Gmail, HubSpot](https://millionrounds.com/workflow/score-inbound-leads-with-claude)