Image GenerationSee site for pricing

ComfyUI

Node-based open-source engine for image and video generation workflows.

See site for pricing · Updated 2026-10-21

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Our review

ComfyUI is an open-source, node-based interface for building image and video generation workflows, giving professionals precise control over models and parameters. Its site describes it as the AI creation engine for visual professionals who demand control. It can run locally on your own GPU for free, and Comfy Cloud offers a hosted option; in October 2026 the team announced Comfy Agent in Comfy Cloud to help plan, build and fix workflows. It has a steep learning curve but unmatched flexibility.

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