n8n

Open-source AI workflow automation platform for technical teams. Combines a visual node-based canvas with full code flexibility (JavaScript/Python), 500+ integrations, and native AI agent support including MCP. Available as cloud or self-hosted. Used by 20,000+ companies including Vodafone, Delivery Hero, and Wayfair. In October 2025 n8n raised a $180M Series C led by Accel at a $2.5B valuation, bringing total funding to $240M.