Mage.Space alternatives: 8 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
El soporte más amplio de modelos locales en la interfaz menos parecida a un servicio de navegador que puedas imaginar.
licenseGPL-3.0
runsyour machine or their cloud
installWindows or macOS desktop installer, Windows portable archive, or manual Python install on Windows, macOS, or Linux
enginesLocal and downloadable image, video, audio, 3D, and text models including Stable Diffusion/SDXL/SD3.5, FLUX, Wan, LTX-Video, HunyuanVideo, CogVideoX, and Mochi; optional API nodes connect to hosted providers
dataModels, inputs, outputs, and workflow JSON live in the local ComfyUI data tree; generated media can embed workflow and seed metadata, while API nodes transmit selected inputs to their provider
the catch vs Mage.SpaceIt supports more models, but loses Mage.Space's zero-install hosted GPU pool, account-based private gallery, and simple model browsing.
setupA compatible GPU, enough VRAM and disk for multi-gigabyte models, and a working model/workflow must be chosen before useful output appears
facts verified 2026-08-10
Múltiples modelos locales, controles potentes y una galería organizada; privado significa que realmente se queda en tu equipo.
licenseApache-2.0
runsyour machine or their cloud
installInstall through Invoke's launcher on Windows, macOS, or Linux, or deploy the documented Docker setup
enginesLocal models including Stable Diffusion, SDXL, SD3.5, FLUX, CogView, Z-Image, Krea, Anima, Qwen Image, Ideogram, and segmentation models; selected hosted models such as GPT Image, Gemini/Nano Banana, and Wan use API credentials
dataModels, images, boards, canvas state, prompts, metadata, and a SQLite database live in the local Invoke data directory; API-backed nodes send only the selected prompt and image context to their provider
the catch vs Mage.SpaceIt offers a superior local canvas and organization, but no included cloud fleet or instantly available hosted community models.
setupThe launcher is straightforward, but the user still needs a compatible GPU, a large model download, and sometimes a gated-model login or provider API key
facts verified 2026-08-10
Krita con un motor de difusión local: capas, máscaras, píxeles generados y sin galería observándote.
licenseGPL-3.0
runsyour machine or their cloud
installInstall Krita, import the plugin ZIP through Krita's Python-plugin importer, then connect a managed/local ComfyUI backend or the optional cloud service
enginesComfyUI-based Stable Diffusion, SDXL, FLUX, ControlNet, IP-Adapter, inpainting, upscaling, and segmentation workflows, plus models offered by the optional Interstice cloud
dataThe working image remains a local Krita document with layers and masks; local backends keep models and outputs on the machine, while cloud mode sends the prompt and relevant image/layer data
the catch vs Mage.SpaceIt is a real editor, but requires Krita plus a backend and lacks Mage.Space's no-install, feed-like model discovery.
setupLocal use requires Krita, the plugin, a multi-gigabyte ComfyUI model bundle, and enough GPU memory; the easier cloud path requires an account
facts verified 2026-08-10
Un generador privado multimodelo con una pestaña simple al frente y controles serios detrás.
licenseMIT
runsyour server
installRun the Windows installer script, the Linux launch script, or install .NET/Python/Homebrew prerequisites and run launch-macos.sh on macOS; Docker is optional
enginesUses ComfyUI as its main backend for Stable Diffusion, SDXL, FLUX, Wan, LTX, MiniMax, ACE-Step, and other image/video/audio workflows; an Automatic1111-compatible backend is optional
dataConfiguration, users, models, workflows, generated media, and history live in the local SwarmUI installation and configured model/output directories
the catch vs Mage.SpaceIt is flexible and private after setup, but model downloads and GPU management replace Mage.Space's hosted convenience.
setupThe backend and models still have to be downloaded, and non-Windows installs require command-line prerequisites such as .NET, Python, and Git
facts verified 2026-08-10
Generación móvil mediante modelos locales, tu propio servidor o AI Horde; la privacidad depende de la ruta que elijas.
licenseAGPL-3.0
runsyour machine or their cloud
installInstall the Android or iOS app from an app store/F-Droid, or sideload the published APK; then select a local, self-hosted, or hosted provider
enginesAutomatic1111 and SwarmUI servers, AI Horde, Hugging Face, OpenAI Images, Stability, FAL, ArliAI, and experimental on-device Android ONNX/MediaPipe/stable-diffusion.cpp or Apple Core ML/MLX backends
dataThe gallery, prompts, metadata, and provider settings live on the device and can be exported to Photos/MediaStore or ZIP; remote and self-hosted providers receive the submitted prompt and images
the catch vs Mage.SpacePrivacy depends on the selected backend, and configuring that backend is much less immediate than signing into Mage.Space.
setupThe first screen is provider configuration: a non-expert must supply a server URL/API key or obtain and configure an experimental local model
facts verified 2026-08-10
Un generador local de baja fricción con estilos, inpainting y repeticiones; solo Windows y Linux.
licenseGPL-3.0
runson your machine
installExtract the Windows release and run its launcher, or clone the repository and create the documented Python environment on Linux
enginesPrompt-first local SDXL-compatible checkpoints with styles, LoRAs, inpainting, image prompting, and related Fooocus workflows
dataCheckpoints, LoRAs, settings, presets, outputs, and image metadata live in local folders; generated PNG files can retain generation parameters
the catch vs Mage.SpaceIt is easier than most local UIs, but runs only on Windows and Linux and cannot match Mage.Space's hosted model breadth and anywhere access.
setupWindows needs a current 7-Zip extraction and a multi-gigabyte base-model download; Linux requires a manual Python environment, and macOS is not an official target
facts verified 2026-08-10
Generación y edición local privada en dispositivos Apple, sin cuenta y sin contador de créditos.
licenseGPL-3.0
runsyour machine or their cloud
installInstall the signed app from Apple's App Store on macOS, iPhone, or iPad
enginesRuns supported Stable Diffusion, SDXL, FLUX, and video models locally, including imported checkpoints and LoRAs; optional cloud compute can offload generation
dataProjects, models, history, and generated media live in the app sandbox; on macOS model files are under the app container, while cloud offload sends prompts and media for processing
the catch vs Mage.SpaceIt is genuinely private on Apple hardware, but gives up Mage.Space's cross-platform cloud speed and large hosted model catalog.
setupApple hardware is required, and the first model download is large; older devices can be slow or memory-limited
facts verified 2026-08-10
Un generador local multiplataforma con colas, controles y modelos personalizados; sin comodidad alojada, sin factura alojada.
licenseproprietary, free
runson your machine
installRun the Windows installer, or extract the Linux/macOS package and start it with ./start.sh
enginesLocal diffusion models including Stable Diffusion variants, FLUX, Z-Image, ERNIE, Lumina, Anima, and supported quantized/custom checkpoints
dataModels, settings, prompts, and generated images remain in the local installation and output directories; the app contacts package/model hosts for dependencies and downloads but says it does not send prompts or images for analytics
the catch vs Mage.SpaceIt provides a familiar local form, but the user must maintain models and compute rather than choosing from Mage.Space's hosted catalog.
setupWindows may show SmartScreen, macOS/Linux use a terminal launcher, and the first runtime plus model download can consume roughly tens of gigabytes
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| ComfyUI | GPL-3.0 | one-click install | web, macos, windows, linux, self-hosted | 124,207 | 2026-08 |
| InvokeAI | Apache-2.0 | one-click install | web, macos, windows, linux, self-hosted | 27,776 | 2026-08 |
| Krita AI Diffusion | GPL-3.0 | one-click install | macos, windows, linux, self-hosted | 10,432 | 2026-06 |
| SwarmUI | MIT | one-click install | web, macos, windows, linux, self-hosted | 4,423 | 2026-08 |
| SDAI | AGPL-3.0 | one-click install | ios, android | 1,242 | 2026-08 |
| RuinedFooocus | GPL-3.0 | one-click install | web, windows, linux, self-hosted | 680 | 2026-07 |
| Draw Things | GPL-3.0 | one-click install | macos, ios | — | — |
| Easy Diffusion | proprietary, free | one-click install | web, macos, windows, linux, self-hosted | — | — |
Mage.Space: The interface is replaceable. The subscription buys the model, aesthetic tuning, inference fleet, safety work, and rapid improvement.
Is there a free alternative to Mage.Space?
Yes: ComfyUI, InvokeAI, Krita AI Diffusion and 5 more. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own Mage.Space?
Our verdict is NO TANTO. Do not mistake the interface for the product. Mage.Space's durable value is proprietary model, inference, which a solo one-shot build cannot reproduce responsibly. The prompt therefore builds only the closest honest personal consolation tool. If you'd rather build, the exact one-shot prompt is free at puedovibecodearlo.app/mage-space.
