# Automated B2B lead generation & cold emails with OpenAI: n8n workflow

> Started by someone submitting a form, and works across Gmail, Google Sheets and Telegram. It hands the judgement calls to OpenAI.

Source: https://millionrounds.com/workflow/automated-b2b-lead-generation-and-cold-emails-with-openai (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)

# Automated B2B lead generation & cold emails with OpenAI

Started by someone submitting a form, and works across Gmail, Google Sheets and Telegram. It hands the judgement calls to OpenAI. 15 steps, 1 branch, 2 loops or waits: a working afternoon to understand properly.

Medium Calls a model: OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fautomated-b2b-lead-generation-and-cold-emails-with-openai)

**15 steps** Medium: a working afternoon

**1** Branch: places the flow splits

**2** Loops or waits

**3** Services it connects to

## The flow

Starts it 1 Model 4 Logic 5 Service 5

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

- 1 **OpenAI Chat Model1** Lm Chat Open Ai *Model*
- 2 **OpenAI Chat Model** Lm Chat Open Ai *Model*
- 3 **On form submission** Form trigger *Starts it*
- 4 **Information Extractor1** Information Extractor *Model*
- 5 **Information Extractor** Information Extractor *Model*
- 6 **HTTP Request** Http Request *Service*
- 7 **Edit Fields** Set *Logic*
- 8 **If** If *Logic*
- 9 **Filter** Filter *Logic*
- 10 **Send a message** Gmail *Service*
- 11 **Append row in sheet** Google Sheets *Service*
- 12 **Append or update row in sheet** Google Sheets *Service*
- 13 **Send a text message** Telegram *Service*
- 14 **Loop Over Items** Split In Batches *Logic*
- 15 **Wait** Wait *Logic*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 15, with 1 branch, 2 loops or waits
- **Size:** Medium: a working afternoon
- **Connects to:** Gmail, Google Sheets, Telegram
- **Model:** OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets and Telegram accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone submitting a form.

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. 15 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 15 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%2Fautomated-b2b-lead-generation-and-cold-emails-with-openai)
- **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.

[Gmail](https://millionrounds.com/workflows?service=Gmail#library)[Google Sheets](https://millionrounds.com/workflows?service=Google+Sheets#library)[Telegram](https://millionrounds.com/workflows?service=Telegram#library)

## Workflows like it

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

- [**Automate Lead Mining & Qualification** 15 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/automate-lead-mining-and-qualification)
- [**Automated B2B lead generation: Google Places, Scrape.do & AI** 15 steps · calls a model · Google Sheets](https://millionrounds.com/workflow/automated-b2b-lead-generation-google-places-scrape-do-and-ai)
- [**Automated lead capture & business Q&A with OpenAI and Pinecone** 15 steps · calls a model · Google Drive, Google Sheets](https://millionrounds.com/workflow/automated-lead-capture-and-business-q-and-a-with-openai-and-)
- [**Automated lead generation & qualification with Google Maps** 15 steps · calls a model · Google Sheets, HubSpot](https://millionrounds.com/workflow/automated-lead-generation-and-qualification-with-google-maps)
- [**Capture and enrich leads with OpenAI and Postgres** 15 steps · calls a model · Gmail, Postgres](https://millionrounds.com/workflow/capture-and-enrich-leads-with-openai-and-postgres)
- [**Capture and schedule HVAC leads with OpenAI and Google Sheets** 15 steps · calls a model · Email, Google Calendar](https://millionrounds.com/workflow/capture-and-schedule-hvac-leads-with-openai-and-google-sheet)