N8N
n8n is a powerful, open-source workflow automation tool. It allows users to connect various applications, services, and APIs to create automated processes without writing extensive code.
It uses a visual, node-based editor where each node represents a specific app or action, and users connect them to build a workflow. This makes it a highly flexible alternative to other automation services like Zapier or Make.com, as it offers the ability to self-host for more control and customization.