Automation library · Lead generation

Qualify open house leads and send AI follow-ups

Started by a change in a Google Sheet, and works across Gmail, Google Sheets and Slack. It hands the judgement calls to Gemini. 10 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

10 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
3Services it connects to

The flow

Starts it 1Model 2Logic 3Service 4

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

  1. 1Google Sheets TriggerGoogle Sheets triggerStarts it
  2. 2Google Gemini Chat ModelLm Chat Google GeminiModel
  3. 3Extract Visitor DetailsSetLogic
  4. 4Qualify & Draft Follow-UpAgentModel
  5. 5Parse AI OutputCodeLogic
  6. 6Send Visitor Follow-Up EmailGmailService
  7. 7Log to Open House SheetGoogle SheetsService
  8. 8Is Lead Hot?IfLogic
  9. 9Notify Agent via SlackSlackService
  10. 10Notify Agent, Hot LeadGmailService

How it's built

Starts on
A change in a Google Sheet
Steps
10, with 1 branch
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, Slack
Model
Gemini

Questions

What does it need to run?

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

What starts it?

It starts on a change in a Google Sheet.

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. 10 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 10 steps before you point it at anything that matters.