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ComfyUI

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world. open source

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Where it ranks

Pricing

Open source; runs locally.
Source: https://github.com/Comfy-Org/ComfyUI, checked 2026-10-19

Public signals

GitHub stars141ksource
Forks16.7k
Last pushOct 21, 2026
7-day star changeunknown (needs 7 days of snapshots)
Latest stable releasev0.42.3 Oct 20, 2026
Hacker News, last 30 days3 stories, 18 points · top: ComfyUI launches OpenRouter for generative mediaquery

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Recent releases

Alternatives

InvokeAI