Longer blogs, Higher SEO ranking with images, charts and tables
We’ve released Version 3 of our AI-Powered Blog Automation workflow. We heard your complains and made a complete redesign built for serious content creators.
📝 Read the New Articles Generated by v3
🛒 View the workflow on n8n.io
✅ Longer Blog contents
3-Agent AI Architecture as the Planner, Writer, Editor: simulate a full content team for structure, writing, and QC. A more continuous flow
📈 2x bump in SEO ranking
SEO Scoring System so every article is graded on keyword density, readability, structure, backlinks, and uniqueness. IF quality doesnt meet threshold, we revise the content again.
🖼️ Smarter Visuals
In-blog images via Leonardo, charts via QuickChart, tables and web scraped outbound links
🕸️ Multi-Platform Publishing
Auto-posts to WordPress, Twitter (X), and Dev.to
🕵️♂️ Research Agent
Adds quotes, stats, facts, outbound links, entities, and references to improve article credibility
This workflow automatically generates and publishes 10 blog posts per day to a WordPress site. It collects tech-related news articles, filters and analyzes them for relevance, expands them with research, generates SEO-optimized long-form articles using AI, creates a matching image using Leonardo AI, and publishes them via the WordPress REST API. Every step is tracked and stored in MongoDB for reference and performance tracking.
You can see the demo results for the AI based articles here: Emp0 Articles
All outputs including article versions, metadata, generation steps, and final blog URLs are stored in MongoDB to allow for future analytics and feedback.
To run this project, you need accounts and API access for the following:
Tool | Purpose | Notes |
---|---|---|
OpenAI | Used for blog classification, generation, summarization, SEO | Around $0.20 per day, using GPT-4o-mini. Estimated monthly: $6 |
MongoDB | Stores data flexibly including drafts, titles, metadata, logs | Free tier on MongoDB Atlas offers 512 MB, enough for 64,000 articles |
Leonardo AI | Generates featured images for blog articles | $9 for 3500 credits, $5 monthly top-up needed for 300 images |
WordPress | Final publishing platform via REST API | Hosted on Hostinger for $15/year including domain |
Component | Daily Usage | Monthly Cost Estimate |
---|---|---|
OpenAI | 10 posts per day | ~$6 |
Leonardo AI | 10 images per day (15 credits each) | ~$14 (9 base + 5 top-up) |
MongoDB | Free up to 512 MB | $0 |
WordPress | Hosting and domain | ~$1.25 |
Total | ~$21/month |
This system can scale daily article publishing with zero manual effort. However, current limitations include inconsistent blog length and occasional coherence issues. To address this, I plan to build a feedback loop within the workflow:
The final goal is to consistently produce high-quality, readable, SEO-optimized content that is indistinguishable from human writing.