AI Blog Generator: GPT-4o Outline, Evaluate & Sheets Publish
Automates full blog creation with GPT-4o prompt chaining: generates topics, outlines, evaluates, writes content, and publishes to Google Sheets for easy scaling.
This n8n workflow delivers a complete AI-powered content pipeline for generating SEO-friendly blogs. It starts by using a domain-specific GPT-4o agent to brainstorm topic ideas, then chains prompts to create a detailed outline with sections and key points. Next, it evaluates and refines the outline for clarity, logical flow, and engagement before writing the full long-form blog post in structured paragraphs.
Built with Azure OpenAI GPT-4o, LangChain agents for specialized tasks, and Google Sheets integration, the workflow appends completed blogs with timestamps for seamless publishing. A schedule trigger enables periodic automation, saving hours of manual content creation.
Perfect for SaaS teams, API platforms, SEO agencies, and solo founders scaling inbound marketing. Benefits include consistent high-quality output, SEO optimization, and effortless storage/sharing via Sheets, boosting thought leadership and traffic without writers.
New buyers can create an account from the cart to unlock a controlled $10 first-purchase credit on eligible orders of $25+.
Part of a bundle
AI-Powered SEO & Blog Content Suite
This workflow is one of 8 in the bundle — $79.00 for all of them.
That is $9.88 each, vs $24.99 for this one alone.
View bundleSecure checkout powered by Stripe
Support
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
Related AI workflows
- Launch Your First AI-Powered Chatbot with Actionable Tools$9.99
- Build a WhatsApp Assistant with Memory, Google Suite, Multi-AI, Research, and Imaging$24.99
- Automate AI Video Creation and YouTube Upload with Google Sheets$14.99
- Automate Blog Post Creation and Publishing with GPT, Leonardo AI, and WordPress$14.99
- Automate SEO Keyword Generation with ChatGPT from Google Sheets$3.99
- Email Agent$500.99
More from Bryce Yu
Need this deployed? We'll set it up for you.
Our automation experts deploy this workflow in your stack, connect your accounts, and verify it works — or build a custom solution from scratch.