Create and send AI sales proposals using Gemini, Google Docs & Gmail
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 9 nodes and runs on Google Sheets events (row added). Along the way it connects Google Gemini, HubSpot, Google Drive and Google Docs and 2 more.
How it runs
Trigger: On Google Sheets events (row added).
- Loop Over Items (Loop Over Items (Split in Batches)): loops over the items in batches
- Message a model (Google Gemini): uses Google Gemini
- Code: runs custom JavaScript code
- Create or update a contact (HubSpot): uses HubSpot
- Copy file (Google Drive): copy
- Update a document (Google Docs): update
- Download file (Google Drive): download
- Send a message (Gmail): uses Gmail
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (8)
- Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - HubSpot
n8n-nodes-base.hubspot - Google Drive
n8n-nodes-base.googleDrive - Google Docs
n8n-nodes-base.googleDocs - Gmail
n8n-nodes-base.gmail - Google Sheets Trigger
n8n-nodes-base.googleSheetsTrigger - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Code
n8n-nodes-base.code
From the author
How it works This workflow automatically generates and sends personalized sales proposals when a new row is added to Google Sheets. It uses AI to create proposal content, updates contact details in HubSpot, and generates a formatted document. The document is…