Alternatives to ComfyUI
Construct AI generation workflows with a visual node graph. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
ComfyUI
Construct AI generation workflows with a visual node graph.
Replacements
Listings that take over the same core job as ComfyUI.
InvokeAI
A professional web interface for Stable Diffusion models, with a node-based workflow editor and a unified canvas.
InvokeAI is Apache licensed with a node-based workflow editor plus a unified canvas for inpainting, and its official macOS builds are Apple silicon only.
SwarmUI
Manage AI image-generation workflows through a modular web interface.
SwarmUI is an MIT licensed modular web interface supporting several model families and extensible backends, listed for Windows only.
Stable Diffusion web UI
Generate and edit images using a local Stable Diffusion interface.
Stable Diffusion web UI swaps the node graph for a form-based interface with inpainting and outpainting, under AGPL-3.0, and requires Python setup.
Stable Diffusion WebUI Forge
Generate images with a Stable Diffusion web interface.
Stable Diffusion WebUI Forge is an AGPL-3.0 web interface without a node graph that adds resource-management options and experimental generation features.
SD.Next
Generate and refine images through a locally hosted AI interface.
SD.Next is an Apache-2.0 locally hosted interface supporting multiple model families and image-processing workflows, without the visual node graph.
Fooocus
Offline image generator that asks for a prompt and handles the tuning itself.
Fooocus removes sampler and scheduler settings for prompt-only generation, which is simpler but limits fine control, and upstream development has largely stopped.
Easy Diffusion
One-click installer and web interface for running Stable Diffusion on your own machine.
Easy Diffusion swaps node graphs for a one-click installer and simple web interface under MIT, hiding most tuning options that ComfyUI exposes.
Draw Things
Image generator that runs Stable Diffusion models locally on Apple hardware.
Draw Things runs Stable Diffusion offline on Apple hardware with LoRAs, ControlNet and inpainting, but it is closed source and Apple-only.
Also worth comparing
These listings name ComfyUI as their own alternative, so the relationship runs both ways.
AI Playground
Intel's desktop app for local AI image creation, image stylizing and chatbot use on Arc GPUs.
ComfyUI replaces the fixed app with a visual node graph for image workflows, runs on Windows, macOS and Linux under GPL-3.0, but does not include a chatbot.
DiffusionBee
One-click Mac app for running Stable Diffusion locally.
ComfyUI is a GPL-3.0 cross-platform node graph tool for building reusable generation workflows, trading one-click simplicity for detailed control.
Langflow
Visual builder for creating and deploying AI agent workflows.
ComfyUI is a GPL-3.0 visual node graph tool, oriented toward generation workflows rather than agent and API deployment.
Mochi Diffusion
Native macOS app that generates images with Stable Diffusion locally on Apple Silicon using Core ML.
ComfyUI builds generation workflows as visual node graphs across Windows, macOS and Linux, offering more control than a native Mac app but more setup.
NMKD Stable Diffusion GUI
A Windows program for generating images with Stable Diffusion locally on your own GPU.
ComfyUI is GPL-3.0 open source and cross-platform, building generation as a visual node graph, with separate model downloads and a steeper setup.
RuinedFooocus
Fork of Fooocus that keeps prompt-first image generation but adds back more control.
ComfyUI is a GPL-3.0 visual node graph for building reusable generation workflows on Windows, macOS and Linux, trading prompt-first simplicity for full control over each step.
Wan2GP
A local AI video generator built to run open video and image models on low-memory GPUs.
ComfyUI is GPL-3.0 open source and builds generation workflows as visual node graphs on Windows, macOS and Linux, trading a simple app for more setup.
Similar software
Related functionality, not a direct replacement.
Stability Matrix
Install and manage AI image-generation interfaces from one application.
Pinokio
A desktop launcher that installs and runs open-source AI apps with one click.
Wan 2.2
Open, advanced large-scale video generation model for local use.
Mochi 1 (Genmo)
Open state-of-the-art video generation model from research lab Genmo.
LTX-2
Open local video model that generates synchronized audio and video.
Krita AI Diffusion
A Krita plugin for generating, inpainting and outpainting images with AI inside the painting program.
