Automation library · Lead generation

Qualify Facebook lead ads and send follow-ups with Gemini

Started by another system calling it, and works across Gmail, Google Sheets, Slack and WhatsApp. It hands the judgement calls to Gemini. 14 steps, 3 branches: a working afternoon to understand properly.

MediumCalls a model: Gemini

14 stepsMedium: a working afternoon
3Branches: places the flow splits
0Loops or waits
4Services it connects to

The flow

Starts it 2Model 1Logic 5Service 6

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

  1. 1Facebook Lead Ad ReceivedWebhookStarts it
  2. 2Facebook Lead Ads TriggerFacebook Lead Ads triggerStarts it
  3. 3Extract & Normalize Lead DetailsCodeLogic
  4. 4Qualify & Draft Follow-UpGoogle GeminiModel
  5. 5Parse AI OutputCodeLogic
  6. 6Has Email?IfLogic
  7. 7Has Phone?IfLogic
  8. 8Send Follow-Up EmailGmailService
  9. 9Log to Facebook Leads SheetGoogle SheetsService
  10. 10Send WhatsApp Follow-UpWhats AppService
  11. 11Is Lead Hot?IfLogic
  12. 12Notify Agent, Hot LeadGmailService
  13. 13Notify Agent via SlackSlackService
  14. 14Update Row: Agent NotifiedGoogle SheetsService

How it's built

Starts on
Another system calling it
Steps
14, with 3 branches
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, Slack, WhatsApp
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets, Slack and WhatsApp accounts, and a key for Gemini. 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 Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 14 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 14 steps before you point it at anything that matters.