What is AI workflow automation?+
AI workflow automation platforms let you build pipelines that combine LLMs, APIs, and data sources without writing code. Examples: n8n, Flowise, Langflow, Dify, and Zapier with AI steps.
n8n vs Flowise vs Langflow — which to choose?+
n8n is best for general automation with AI steps (like Zapier, but open-source). Flowise and Langflow are purpose-built for LLM/RAG pipelines with a visual node editor. Dify adds a built-in model management layer.
Can I self-host AI workflow automation tools?+
Yes. n8n, Flowise, Langflow, and Dify all offer Docker-based self-hosting. This keeps your data private and avoids per-workflow pricing. n8n has the most mature self-hosted community.
What are the limits of no-code AI automation?+
No-code tools struggle with complex branching logic, custom data transformations, and performance optimization. For production systems handling >1000 req/day, coding frameworks typically offer better control and cost.