The short version: n8n automates workflows between apps and services. Prompt Tornado orchestrates AI reasoning across models. If your bottleneck is connecting tools, n8n fits; if it's model selection, fallback, and output quality, Prompt Tornado does.
n8n is an open-source, source-available workflow automation tool. You build flows visually by connecting nodes — triggers, app integrations, logic, and increasingly AI/LLM nodes — and it can be self-hosted. It's a strong general automation platform with AI capabilities added on, and its breadth of app connectivity is a real strength.
n8n treats an LLM as one node among many. Prompt Tornado makes the model layer itself the product.
| Dimension | Prompt Tornado | n8n |
|---|---|---|
| Primary job | Orchestrate AI reasoning across models | Automate workflows across apps |
| Multi-model routing | Core feature | Manual per-node model choice |
| Provider fallback | Automatic, traced | Hand-built error branches |
| Evaluation gates | Built in | Not a core concept |
| App integrations | AI-provider focused | Very broad |
| Hosting | Managed platform | Self-host or cloud |
Your workflows are mostly about connecting apps and triggering actions, with AI as one step among many.
The hard part is the AI itself — which model runs each task, what happens on failure, and whether the result is good.
They can complement each other: n8n for app plumbing, Prompt Tornado for the reasoning core.
Route across models, fall back automatically, and gate on quality.