Vibe Workflow

Vibe Workflow is a free, open-source node-based AI workflow builder aimed at creators and developers who design, edit and compose generative image and video pipelines. It is presented as a self-hostable alternative to commercial node-based creative tools such as Weavy AI, Krea Nodes, Freepik Spaces and FloraFauna AI, with no vendor lock-in.

The editor lets you connect nodes visually to build modular pipelines around what the project calls Artistic Intelligence. The stack uses a Next.js front end and a FastAPI back end, and the topics mention ComfyUI and self-hosted AI. The author says the project was built because paid AI creative tools were getting expensive. Related projects in the same family include a self-hosted AI media studio that can act as the model backend and an autonomous design agent that can be embedded in workflows.

A fully managed hosted version is available at muapi.ai/workflow with API and embed support for plugging workflows into your own platform. The self-hosted code is licensed under MIT.