- GENX Space
- ComfyUI online
Run ComfyUI online on a rented GPU, with no setup
Drop in your workflow. GENX picks a machine by price and speed, installs ComfyUI with the nodes and models the workflow needs, and opens it for you.
Get startedHow a run goes
- Choose a workflow from the library or upload your own JSON. Workflows embedded in PNG, WebP and video files also work
- Missing node packs and models are found automatically, with sources you can check
- The site picks a Vast.ai machine by GPU speed, bandwidth, reliability and price
- Open the real ComfyUI, or work with the same graph as a tab inside GENX
Tools on the machine
- Download missing files by link from the panel or from inside ComfyUI
- Add your LoRAs in one click
- Upload files from your device, your cloud or a link
- Results go to your GENX cloud and history
- The hourly rate, time and amount spent are always on screen
What you pay
Machine rental is billed by the hour by Vast.ai on your own key. Access to Run ComfyUI is part of the GENX plan: $118 for 30 days or $350 for lifetime access.
Questions
Do I need my own GPU?
No. Everything runs on a rented Vast.ai machine, and you only need a browser. It also works on a phone.
Does my workflow stay the same?
Yes. It is real ComfyUI with your nodes. Custom node widgets also work in the GENX tab through a live ComfyUI interface on the machine.
What happens when I turn the machine off?
The rental stops. Your results stay in the GENX cloud.
Get started