n8n

n8n is an open-source, self-hosted automation platform built for teams that need data control and technical flexibility. Unlike SaaS-only platforms, n8n can run on your own servers, keeping your data private and avoiding vendor lock-in. The platform blends visual workflow design with the ability to drop into JavaScript when you need logic beyond visual nodes. It supports building multi-step workflows, complex integrations, and AI agents without cloud dependency.

Highlights

• Self-host on your own infrastructure for full data privacy
• Mix visual nodes with native JavaScript for advanced logic
• Build AI agents and multi-step workflows
• Fair-code license keeps self-hosting free
• Active community and extensive integration library

n8n suits enterprises with strict data policies, teams building internal tools, and developers who want automation infrastructure under their control. Self-hosting is free; cloud hosting is available at a premium. It's the technical team's alternative to mainstream SaaS automation.