Generate a full startup plan from one sentence with OpenAI, Postgres, Notion and Sheets
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 workflow has 43 nodes and runs when someone submits an n8n form (plus 1 other trigger). Along the way it connects Postgres, Google Drive, Notion and Google Sheets and 3 more.
How it runs
Trigger: When someone submits an n8n form (plus 1 other trigger).
- Extract Idea Text (Code): runs custom JavaScript code
- Send Failure Alert (Telegram): uses Telegram
- Configuration (Edit Fields (Set)): sets or maps fields
- AI: Expand & Structure Idea (HTTP Request): calls an HTTP API
- Parse Idea Structure (Code): runs custom JavaScript code
- Fetch Competitor Search Results (HTTP Request): calls an HTTP API
- Prepare Competitor Search Text (Code): runs custom JavaScript code
- AI: Analyze Competitors (HTTP Request): calls an HTTP API
- Parse Competitor Analysis (Code): runs custom JavaScript code
- AI: Identify Target Customers (HTTP Request): calls an HTTP API
…plus 31 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 (13)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Code
n8n-nodes-base.code - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Postgres
n8n-nodes-base.postgres - Convert to File
n8n-nodes-base.convertToFile - Google Drive
n8n-nodes-base.googleDrive - Notion
n8n-nodes-base.notion - Google Sheets
n8n-nodes-base.googleSheets - Gmail
n8n-nodes-base.gmail - Slack
n8n-nodes-base.slack - Error Trigger
n8n-nodes-base.errorTrigger - Telegram
n8n-nodes-base.telegram
From the author
Quick overview This workflow collects a one-sentence startup idea via an n8n form, uses OpenAI and SerpApi to generate a full startup plan, creates a PostgreSQL schema, publishes a live landing page via GitHub Gist, and exports deliverables to Google Drive,…