Create high-converting sales copy with Hormozi Framework, LangChain & 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 31 nodes and runs when someone submits an n8n form (“Copywriting Replicator”). Along the way it connects Google Docs, OpenRouter Chat Model and Google Sheets.
How it runs
Trigger: When someone submits an n8n form (“Copywriting Replicator”).
- Get Base Copy (Google Docs): get
- Get Product Features (Google Docs): get
- Get Amazon Reviews (Google Sheets): uses Google Sheets
- If: checks a condition and branches into true / false
- Randomize Reviews (Sort): sorts the items
- Set Limit of Reviews to use (Limit): keeps the first few items
- Edit Fields (Edit Fields (Set)): sets 5 fields: Review ID, Review, Rating Score…
- Aggregate: combines items into one
- Customer Reviews Analysis Agent (AI Agent): runs an AI agent, with model: OpenRouter Chat Model; 1 tool (Think)
- Review Insights (Code): runs custom JavaScript code
…plus 13 more steps. See the full node list below.
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 (15)
- AI Agent
@n8n/n8n-nodes-langchain.agent - Google Docs
n8n-nodes-base.googleDocs - Think Tool
@n8n/n8n-nodes-langchain.toolThink - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter - Edit Fields (Set)
n8n-nodes-base.set - Split Out
n8n-nodes-base.splitOut - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - n8n Form Trigger
n8n-nodes-base.formTrigger - If
n8n-nodes-base.if - Limit
n8n-nodes-base.limit - Sort
n8n-nodes-base.sort - Aggregate
n8n-nodes-base.aggregate - Google Sheets
n8n-nodes-base.googleSheets - Code
n8n-nodes-base.code
From the author
Note: This workflow assumes you already have your product’s Amazon reviews saved in a Google Sheet. If you still need those reviews, run my Amazon Reviews Scraper workflow first, then plug the resulting spreadsheet into this template. What it does Transforms…