Automation library · Lead generation

Generate Google Maps lead lists with SerpAPI and Gemini

Started by someone submitting a form, and works across Google Sheets. It hands the judgement calls to Gemini. 13 steps: a working afternoon to understand properly.

MediumCalls a model: Gemini

13 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 2Logic 8Service 2

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

  1. 1Google Gemini Chat ModelLm Chat Google GeminiModel
  2. 2Lead Search TriggerForm triggerStarts it
  3. 3Market Intelligence Strategy AgentAgentModel
  4. 4Fetch Google Maps Data (SerpApi)Http RequestService
  5. 5Clean AI Raw ResponseSetLogic
  6. 6Extract Business ListSplit OutLogic
  7. 7Parse AI Output to JSONCodeLogic
  8. 8Filter by Region (Peru)FilterLogic
  9. 9Final Data FormattingSetLogic
  10. 10Prioritize Low-Rating LeadsSortLogic
  11. 11Save Strategies to Google SheetsGoogle SheetsService
  12. 12Select Top 5 Critical CasesLimitLogic
  13. 13Batch Leads for AI ProcessingAggregateLogic

How it's built

Starts on
Someone submitting a form
Steps
13
Size
Medium: a working afternoon
Connects to
Google Sheets
Model
Gemini

Questions

What does it need to run?

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

How long does it take to set up?

Plan an afternoon. 13 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 13 steps before you point it at anything that matters.