Generate AI sales proposals with Gemini and Google Docs
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 8 nodes and runs when someone submits an n8n form (“Proposal Generation Form”). Along the way it connects Google Gemini Chat Model, Google Drive and Google Docs.
How it runs
Trigger: When someone submits an n8n form (“Proposal Generation Form”).
- Calculate ROI metrics (Code): runs custom JavaScript code
- Generate proposal content (AI Agent): runs an AI agent, with model: Gemini 1.5 Flash
- Parse AI response (Code): runs custom JavaScript code
- Copy proposal template (Google Drive): copy
- Format bullet points (Code): runs custom JavaScript code
- Populate proposal document (Google Docs): update
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 (6)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Google Drive
n8n-nodes-base.googleDrive - Google Docs
n8n-nodes-base.googleDocs
From the author
Generate professional sales proposals from a simple form—AI writes the content, you deliver the document. Fill out client details, pain points, and pricing, and this workflow creates a polished proposal with calculated ROI metrics, executive summary, solution…