📱 AI-powered daily LinkedIn post creator with OpenAI feedback loop and Notion
⚡ 3,027 views · 📱 Social Media & Email Marketing
💡 Pro Tip — If you’re pulling LinkedIn data through HTTP requests or dealing with API restrictions, there’s a community node called ScraperNode that handles this natively. It has dedicated scrapers for profiles, companies, jobs, and people search — you just pass a URL and get structured data back.
Description
This n8n template automatically creates and publishes high-quality LinkedIn posts using your brand brief, AI-generated ideas, and structured feedback loops — all powered by OpenAI. Perfect for solo creators, marketers, and startup teams building a consistent presence on LinkedIn.
Who’s it for Creators and freelancers building a personal brand Social media managers at startups or agencies Marketing teams that want to scale LinkedIn content Anyone tired of manually ideating, writing, and posting daily
What it does Triggers daily at a chosen time (default: 9 PM) Fetches new content ideas from your idea-generation workflow Loads your brand brief and previous post feedback Uses OpenAI to craft a branded, engaging LinkedIn post Publishes directly to LinkedIn — no manual copy-paste needed
How the AI logic works The AI agent follows a consistent, looped prompt strategy to ensure brand alignment:
++Prompt++ You are a helpful content creator for Nabin Bhandari’s personal brand. Use the below steps to create content:
- Always start by getting the brand brief using the Get_Brand_Brief tool.
- Create a post on the requested topic that aligns with the brand brief.
- Get feedback and a score on the post using the Get_Content_Feedback tool.
- If the score is below 0.8, use the feedback to refine the post and repeat.
- The final output should be the approved post. Bonus: You can fine-tune OpenAI on your own brand tone and style by uploading at least 50 examples of approved posts. This will help ensure even more accurate, on-brand outputs.
Requirements OpenAI API Key LinkedIn API credentials set in the LinkedIn node A Notion page (or any storage) with your Brand Brief clearly described Optional: Fine-tuned OpenAI model for higher fidelity
How to customize Adjust the AI prompt for different tones (e.g., witty, professional) Swap the idea source (Airtable, Notion, Webhook, etc.) Add manual approval steps before publishing Replace the LinkedIn node with other social media APIs (Twitter/X, Threads)
Tips Store a clear and specific brand brief in your Notion page — it directly shapes the AI’s tone Add a database of previously approved posts for fine-tuning OpenAI Use additional feedback metrics (likes, engagement) for future iterations Screenshot 20250805 at 00.36.05.png
🔗 Nodes Used
Execute Sub-workflow, LinkedIn, Notion, Execute Workflow Trigger, Schedule Trigger, AI Agent
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File