Node-based workflow engine for visual AI
comfy.org (opens in a new tab)Comfy is an AI creation engine for visual professionals who need control over every model, parameter and output. Unlike tools that hide the process behind a prompt box, it lets users connect models, processing steps and outputs on a canvas where every decision is visible and each step inspectable — which is what makes results reproducible rather than merely impressive. Started as an open-source project in 2023, it now has 4 million users, over 60,000 community-built nodes and 150,000 daily downloads, used by artists, filmmakers, game studios and VFX houses including teams at OpenAI, Netflix, Ubisoft and EA.