AI Powered Email Marketing
Generate, review, and publish optimized content across X, Instagram, LinkedIn, Facebook, Threads, TikTok, and YouTube Shorts using GPT-4 and Gemini — all from one powerful **n8n Workflow**.
Key Features
Everything you need to run a professional HVAC service business online
AI-Powered Content Generation
Leverage GPT-4 or Gemini to generate platform-optimized posts including hashtags, emojis, and CTAs. Automatically suggests images and video content based on topic — all orchestrated inside an n8n workflow.
Approval Workflow
Review generated content via HTML email previews. Built-in double approval mechanism using Gmail is handled through the n8n automation.
Cross-Platform Publishing
Instantly publish to 7+ platforms including Instagram, X (Twitter), LinkedIn, Facebook, TikTok, Threads, and YouTube Shorts using official APIs — all managed through the n8n workflow logic.
Content Research Integration
Automatically uses SERP API within the n8n flow to find trending content and enhance post relevance and engagement.
Image Generation & Hosting
Create visuals with DALL·E, Pollinations.ai or Midjourney and host them via ImgBB — fully automated within the workflow.
Custom Prompts & Character Limits
Fine-tune prompt templates and character constraints for each platform. Easily modify the n8n workflow to add/remove platforms as needed.
How It Works
From ideation to publishing, this AI workflow handles it all using a single, powerful n8n setup.
Post Theme Input
Trigger the workflow manually or through integrations like Google Sheets/Telegram in n8n, specifying the theme, product, or message you want to post.
AI-Powered Content Generation
n8n triggers Gemini or GPT-4 to create platform-specific posts, optimizing the tone, hashtags, emojis, and CTAs for each platform.
Automatic Media Insertion
n8n automatically adds media, including image suggestions or AI-generated graphics from tools like Pollinations/DALL·E, and uploads them to ImgBB for embedding in the post.
Input Post Theme or Topic
Trigger the workflow manually or via Google Sheet/Telegram inside n8n to specify the theme, product, or message you want to post.
AI Generates Platform-Specific Posts
n8n handles the request to Gemini or GPT-4 to create optimized content for each platform with unique tone, hashtags, emojis, and CTAs.
Add Media Automatically
Image suggestions or AI-generated graphics (Pollinations/DALL·E) are uploaded via n8n to ImgBB and embedded into the post.
Approval Flow via Gmail
Sends formatted HTML preview emails through n8n for approval. Optional double-approval process ensures quality control.
Multi-Channel Publishing
Once approved, content is automatically posted to all connected platforms using n8n's integration with each official API.
Pricing
n8n Workflow Only
A complete, ready-to-import n8n workflow file with full documentation for content generation and publishing.
- Complete n8n workflow file
- Setup instructions
- Customizable AI prompt templates
- Gmail-based approval flow
- Multi-platform publishing logic
Book a Call
Schedule a call with our experts to discuss your specific requirements and get a custom implementation plan.
- Everything in n8n Workflow
- All social API token setup
- Full integration with your brand's social handles
- One-on-One Zoom/Meet call (1 hour)
- Prompt customization
- Slack/Telegram triggering setup
- 1-on-1 onboarding session
- 30-day support for tweaks
What Our Customers Say
Real experiences from professionals using our platform
"This has saved our team over 10 hours per week. The AI-generated content is surprisingly platform-native and on-brand — all thanks to the n8n automation."
Emily Tan
Digital Content Lead, SocialSpring
"The approval flow was key for our agency clients. It gives us control without losing speed. Brilliant n8n setup!"
Carlos Mendes
Founder, Growthlytics
"We now publish across 6 platforms with a single click. The AI even adjusts tone for each audience. Game-changer n8n workflow!"
Priya Das
Social Media Strategist, Brandify
Frequently Asked Questions
Find answers to common questions about the Complete HVAC Booking Website