n8n is one of the most powerful and flexible workflow automation platforms available, standing out with its open-source, self-hostable architecture. It offers 400+ integrations and a visual node-based editor that makes building complex AI workflows surprisingly intuitive. The ability to incorporate LLM chains, AI agents, and vector stores directly into workflows gives it a significant edge for AI-specific use cases.

Strengths include its fair-code license allowing self-hosting for free, an active community, and exceptional customization through JavaScript/Python code nodes. The freemium cloud option starting at $24/mo is competitive, though the real value lies in self-hosting for teams comfortable with Docker or Kubernetes.

Limitations include a steeper learning curve compared to simpler tools like Zapier, and the UI can feel overwhelming for beginners. Documentation for advanced AI features could be more comprehensive. Error handling in complex workflows sometimes requires manual debugging.

For technical users and teams building sophisticated AI automation pipelines, n8n offers unmatched flexibility and cost-effectiveness. It's the go-to choice for those who want full control over their workflow infrastructure.