n8n

n8n is an open-source workflow automation platform that gives you full control over your data and infrastructure. Build complex automations with 200+ integrations using a visual node-based editor. Unlike closed-source alternatives, n8n can be self-hosted, supports custom code nodes in JavaScript and Python, and offers fair-code licensing. Create API orchestrations, data pipelines, and business process automations. Perfect for developers and technical teams who need flexibility, transparency, and data sovereignty.