Playnode is a web-based AI workflow construction platform that allows users to create and deploy AI models through a drag-and-drop interface, supporting a combination of various AI models and data flows to accomplish complex data processing and analysis tasks. The main advantage of this platform is its visual interface, making it easy for even non-technical users to get started and quickly build and deploy AI workflows. Playnode aims to lower the barriers to AI technology, enabling more people to utilize AI solutions for practical problems. Currently, Playnode offers a free trial, allowing users to start for free and receive 20 credits per week without requiring credit card information.