Automation library ยท Lead generation

Cold Email Automation with OpenAI and Prospeo

Started by a clock, and works across Gmail and Google Sheets. 18 steps, 2 branches: a working afternoon to understand properly.

Medium

18 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 1Logic 10Service 7

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

  1. 1โฐ Schedule TriggerSchedule triggerStarts it
  2. 2๐Ÿ“‹ Load Processed LinkedIn URLs (Google Sheets)Google SheetsService
  3. 3๐Ÿ” Build Google Search QueriesCodeLogic
  4. 4๐Ÿ“ Parse Search Query ListCodeLogic
  5. 5๐ŸŒ Search LinkedIn Profiles (SerpAPI)Http RequestService
  6. 6๐Ÿ”— Extract & Deduplicate LinkedIn URLsCodeLogic
  7. 7๐Ÿ‘ค Parse LinkedIn Profile DataCodeLogic
  8. 8๐Ÿงน Filter Already-Processed URLsCodeLogic
  9. 9โœ… New Profile? (Skip Duplicates)IfLogic
  10. 10๐Ÿ”ข Limit Batch SizeLimitLogic
  11. 11๐Ÿ“ง Find Email Address (Prospeo)Http RequestService
  12. 12๐Ÿ“ฌ Parse Email from Prospeo ResponseCodeLogic
  13. 13๐Ÿ”€ Email Found?IfLogic
  14. 14โœ๏ธ Generate Personalized Cold Email (OpenAI)Http RequestService
  15. 15โš ๏ธ Log Profile (No Email Found)Google SheetsService
  16. 16๐Ÿ“„ Parse Generated Email ContentCodeLogic
  17. 17๐Ÿ“จ Create Gmail DraftGmailService
  18. 18โœ… Log Lead to Google SheetsGoogle SheetsService

How it's built

Starts on
A clock
Steps
18, with 2 branches
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

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

What starts it?

It starts on a clock.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 18 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 18 steps before you point it at anything that matters.