Metastable

Spec sheet

Purpose

Metastable is an app for AI image generation.Read 12 Oct 2026 · metastable.studio

Product

Metastable is a project-based interface for AI image generation, built on ComfyUI.Read 12 Oct 2026 · docs.metastable.studio

Free plan

YesRead 20 Sep 2026 · metastable.studio

Support

The documentation provides links to a Discord community and GitHub.Read 12 Oct 2026 · docs.metastable.studio

License

Metastable is open source and licensed under AGPLv3.Read 12 Oct 2026 · metastable.studio

FLUX installation

The documentation says licensing restrictions prevent a fully automatic FLUX installation, though it can be installed manually.Read 12 Oct 2026 · docs.metastable.studio

Generation tools

Its documentation lists text-to-image, image-to-image and inpainting workflows.Read 12 Oct 2026 · docs.metastable.studio

GPU support

The guide lists NVIDIA, AMD via ZLUDA, and AMD or Intel Arc via DirectML, and says the app can run in CPU-only mode without a compatible GPU.Read 12 Oct 2026 · docs.metastable.studio

Hardware limits

The quick start says Metastable can run in CPU-only mode without a compatible GPU, while noting DirectML usually performs worse than other GPU methods.Read 12 Oct 2026 · docs.metastable.studio

Image editing

YesRead 20 Sep 2026 · metastable.studio

Image metadata

The maker says Metastable does not add undocumented metadata or watermarks to images.Read 12 Oct 2026 · metastable.studio

Import

Metastable can import prompts and settings from images generated by other software.Read 12 Oct 2026 · metastable.studio

Installation

The app handles dependency installation, and its initial dependency download may be up to 5 GB.Read 12 Oct 2026 · docs.metastable.studio

Local processing

The maker describes Metastable as an app for image generation that respects privacy and says it runs 100% on your machine.Read 12 Oct 2026 · metastable.studio

Model features

The maker lists LoRA and ControlNet support for Stable Diffusion 1.x/2.x/XL and FLUX.Read 12 Oct 2026 · docs.metastable.studio

Model sources

The documentation explains how to use CivitAI and HuggingFace API keys to download models.Read 12 Oct 2026 · docs.metastable.studio

Model support

The maker says Metastable supports Stable Diffusion 1, 2, 3, and XL models, FLUX.1 models, LoRAs, IP Adapters, and ControlNets.Read 12 Oct 2026 · metastable.studio

Models

It supports Stable Diffusion 1.x, 2.x, 3.x and XL, as well as FLUX.1 models.Read 12 Oct 2026 · metastable.studio

Open source

Metastable is open source and licensed under AGPLv3.Read 12 Oct 2026 · metastable.studio

Project organization

Metastable organizes ideas into projects.Read 12 Oct 2026 · metastable.studio

Projects

Metastable organizes ideas into projects.Read 12 Oct 2026 · metastable.studio

Reference images

YesRead 20 Sep 2026 · metastable.studio

Runs locally

The maker describes Metastable as running 100% on your machine.Read 12 Oct 2026 · mat.dev

Setup size

Installing dependencies after the app may require a download of up to 5 GB.Read 12 Oct 2026 · docs.metastable.studio

Supported systems

The quick start lists Windows, macOS and Linux requirements; Windows requires version 10 or newer and Intel or AMD CPUs.Read 12 Oct 2026 · docs.metastable.studio

Text-to-image

YesRead 20 Sep 2026 · metastable.studio

Underlying software

Metastable is based on ComfyUI.Read 12 Oct 2026 · metastable.studio

Windows requirements

The guide requires Windows 10 or newer and says ARM CPUs are not supported.Read 12 Oct 2026 · docs.metastable.studio

Plans and prices

Every Metastable plan and price →

Where Specifiction places it

• AI image generators#29 of 1248.5
• Art Generator#14 of 298.3