What This Workflow Does
This n8n workflow automates the entire process of creating trend-based marketing videos by combining three powerful AI tools. It solves the challenge of producing timely, engaging video content at scale by automatically identifying viral topics, generating optimized scripts, and creating professional videos without manual intervention.
Marketing teams struggle to keep up with trending topics while maintaining production quality. This workflow bridges that gap by analyzing real-time trends through Perplexity AI, crafting compelling narratives with GPT, and transforming them into polished videos using Seedance AI's specialized video generation capabilities.
How It Works
1. Trend Identification
The workflow begins by querying Perplexity AI to identify currently trending topics in your industry. It analyzes search patterns, social mentions, and news trends to surface the most relevant subjects for your audience.
2. Content Research
For each identified trend, the system gathers supporting data points, statistics, and contextual information. This ensures your video content is both timely and substantiated with credible information.
3. Script Generation
GPT processes the research data to create optimized video scripts. The AI considers your brand voice guidelines, optimal video length for the platform, and proven engagement techniques like hooks and CTAs.
Pro tip: Configure the workflow to include 2-3 trending hashtags in each script to boost discoverability on social platforms.
4. Video Production
Seedance AI transforms the script into a complete marketing video. It selects appropriate visuals, adds motion graphics, incorporates your branding, and optimizes pacing for maximum engagement.
5. Distribution
The final videos are automatically saved to your designated storage (Google Drive, Dropbox) and can be scheduled for publication through connected social platforms.
Who This Is For
This workflow is ideal for digital marketing agencies, e-commerce brands, content creators, and social media managers who need to produce high volumes of engaging video content. It's particularly valuable for:
- Teams with limited video production resources
- Brands targeting trend-sensitive audiences
- Businesses running multiple social media accounts
- Marketers who want to test different content approaches
What You'll Need
- Self-hosted n8n instance (community nodes required)
- Seedance AI API access
- Perplexity AI account
- OpenAI GPT API key
- Cloud storage (Google Drive, Dropbox, or similar)
Quick Setup Guide
- Download the JSON template file
- Import into your n8n instance
- Configure API connections for all services
- Set your brand parameters in the GPT script node
- Define output locations for generated videos
- Test with a single trend query
- Schedule regular executions (daily/weekly)
Key Benefits
75% faster video production: Reduce video creation time from days to hours by automating research, scripting, and production.
Higher engagement rates: Trend-aligned videos achieve 2-3x more shares and comments than evergreen content.
Consistent brand messaging: AI maintains your brand voice across all generated content when properly configured.
Scalable content production: Create dozens of variations to test different approaches without additional resources.
Competitive advantage: Stay ahead by publishing relevant videos while trends are still gaining momentum.