Automation library · Money admin

Create and send AI sales proposals with Gemini and Google Docs

Started by a change in a Google Sheet, and works across Gmail, Google Docs, Google Drive, Google Sheets and one other. It hands the judgement calls to Gemini. 9 steps, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: Gemini

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9 stepsMedium: a working afternoon
0Branches: places the flow splits
1Loop or waits
5Services it connects to

The flow

Starts it 1Model 1Logic 2Service 5

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

  1. 1Google Sheets TriggerGoogle Sheets triggerStarts it
  2. 2Loop Over ItemsSplit In BatchesLogic
  3. 3Message a modelGoogle GeminiModel
  4. 4Code in JavaScript2CodeLogic
  5. 5Create or update a contactHubspotService
  6. 6Copy fileGoogle DriveService
  7. 7Update a documentGoogle DocsService
  8. 8Download fileGoogle DriveService
  9. 9Send a messageGmailService

How it's built

Starts on
A change in a Google Sheet
Steps
9, 1 loop or waits
Size
Medium: a working afternoon
Connects to
Gmail, Google Docs, Google Drive, Google Sheets, HubSpot
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Docs, Google Drive, Google Sheets and HubSpot 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. 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.