Automation library · Lead generation

Classify lead sentiment with Gemini and Typeform

Started by another system calling it, and works across Supabase and WhatsApp. It hands the judgement calls to Gemini. 9 steps: a working afternoon to understand properly.

MediumCalls a model: Gemini

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

The flow

Starts it 1Model 2Logic 2Service 4

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

  1. 1Google Gemini Chat ModelLm Chat Google GeminiModel
  2. 2Receive New Lead (Typeform)WebhookStarts it
  3. 3Classify Sentiment (Gemini or other ai model)Sentiment AnalysisModel
  4. 4Prepare Lead DataSetLogic
  5. 5Store Hot LeadSupabaseService
  6. 6Store Neutral LeadSupabaseService
  7. 7Store Cold LeadSupabaseService
  8. 8Combine Lead DataMergeLogic
  9. 9Send WhatsApp MessageWhats AppService

How it's built

Starts on
Another system calling it
Steps
9
Size
Medium: a working afternoon
Connects to
Supabase, WhatsApp
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Supabase 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. 9 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 9 steps before you point it at anything that matters.