What This Workflow Does
This automation solves the challenge of creating consistent, high-quality video content at scale. Traditional video production requires significant time investment for scripting, filming, and editing. Our system automatically researches trending topics using Perplexity AI, generates scripts, creates lifelike AI avatar videos with HeyGen, and distributes them across nine social platforms.
The workflow eliminates manual research, content creation, and cross-posting tasks. It's particularly valuable for content marketers, news aggregators, and thought leaders who need to establish authority through regular video updates. The system can be customized for any niche, ensuring your content stays relevant to your target audience.
How It Works
1. Trending News Research
Perplexity AI scans multiple news sources and social platforms to identify viral topics in your specified niche. The system evaluates engagement metrics and relevance to surface the most promising content opportunities.
2. Script Generation
The workflow automatically structures the research into compelling video scripts. It includes hooks, key points, and calls-to-action tailored for video format. You can customize tone, length, and style parameters.
3. AI Video Creation
HeyGen transforms the script into a professional video using your chosen AI avatar. The system handles lip-sync, expressions, and background elements. Multiple versions can be generated for A/B testing.
4. Multi-Platform Distribution
The final videos are automatically formatted and published to nine platforms including YouTube, LinkedIn, and TikTok. Captions, hashtags, and descriptions are optimized for each platform's algorithm.
Who This Is For
This workflow is ideal for content creators, marketing agencies, and businesses that want to establish thought leadership through video. News organizations can use it to create supplemental content. Coaches and educators benefit from scalable explainer videos. E-commerce brands leverage it for product showcases.
Pro tip: Start with 2-3 platforms initially to test performance before scaling to all nine channels. Analyze engagement data to refine your avatar style and content topics.
What You'll Need
- n8n cloud or self-hosted instance
- Perplexity AI API access
- HeyGen subscription with avatar credits
- Social media accounts with API access (or scheduling tools)
- Content niche/keyword strategy
Quick Setup Guide
- Import the JSON template into your n8n instance
- Connect your Perplexity and HeyGen API credentials
- Configure your target platforms and posting schedules
- Select or train your preferred AI avatar
- Set your content parameters (niche, tone, video length)
- Test with 1-2 videos before enabling full automation
Key Benefits
Save 20+ hours weekly by automating video research, creation, and distribution. What typically takes a full-time content team becomes hands-free.
5x more content output without additional staff. The system can generate dozens of videos daily versus manual limitations.
Algorithm-friendly consistency with regular posting across platforms. Social algorithms reward frequent, high-quality uploads.
Global audience reach through multilingual capabilities. AI avatars can deliver content in multiple languages from the same script.
Data-driven optimization with built-in performance tracking. The system learns which topics and formats perform best over time.