Generate LinkedIn Content Ideas with GPT-4o-mini and Gmail Delivery for Influencers

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Built by Rahul Joshi Rahul Joshi
Created on June 05, 2026

Description

Description

Boost your LinkedIn influence with AI-curated daily content ideas!

This n8n automation fetches trending professional topics from LinkedIn, analyzes them with Azure OpenAI (GPT-4o-mini), and delivers a ready-to-use, Outlook-compatible email report with:
Engagement scoring
AI-generated hashtags
Concise content suggestions
Perfect for influencers, marketers, and thought leaders, this template ensures you never run out of fresh, relevant post ideasβ€”tailored to boost reach and engagement.

**Step-by-Step Workflow:
**
πŸ“… Manual or Scheduled Trigger
Run on-demand or set it to execute daily for fresh content ideas.

πŸ€– AI Topic Extraction (Basic LLM Chain)
Pulls 3–5 trending LinkedIn topics with short professional descriptions.
Ensures relevance for a business/corporate audience.

🧠 AI Processing & Optimization (Code Node)
Generates high-impact hashtags based on topic and description.
Calculates an Engagement Potential Score (0–100%) for prioritization.
Creates short, copy-ready content suggestions.

πŸ“Š HTML Report Generation (Outlook-Compatible)
Professionally styled with:
Topic ranking
Engagement percentage
Hashtags
Ready-to-post snippets

πŸ“§ Automated Email Delivery (Gmail Node)
Sends the formatted daily report directly to your inbox.
Optimized for Outlook, Gmail, and mobile viewing.

Perfect For:

LinkedIn Influencers – Daily inspiration for posts that trend.
Marketing Teams – Streamlined trend analysis and content ideation.
Brand Managers – Stay ahead with data-driven post suggestions.
Thought Leaders – Maintain a consistent posting cadence with minimal effort.
Built With:
Azure OpenAI GPT-4o-mini – AI topic generation & optimization.
n8n Code Node – Hashtag generation, scoring & formatting.
Gmail API – Automated report delivery.
HTML Email Template – Fully mobile and Outlook compatible.

Key Benefits:

βœ… Saves hours of manual trend research.
πŸ“ˆ Maximizes reach with AI-optimized hashtags.
🧠 Prioritizes high-engagement topics for better ROI.
πŸ›  Fully no-code & customizable to match your niche.

Nodes Used (4)

Azure OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatAzureOpenAi
Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm
Code
n8n-nodes-base.code
Gmail
n8n-nodes-base.gmail