Workflow automation has historically been dominated by cloud-hosted Software-as-a-Service (SaaS) platforms. While convenient, these platforms present challenges regarding data privacy, security compliance, and unpredictable execution costs. n8n addresses these concerns by providing a self-hosted alternative that allows organizations to run complex integrations on their own infrastructure. By keeping the execution engine within a private network, sensitive customer data, API keys, and internal system credentials never leave the organization's control.

In addition to standard API connections, n8n incorporates specialized nodes designed for artificial intelligence workloads. This makes it a