Download Promptus with ComfyUI

GPU Compute for Heavy Tasks

Promptus GPU compute for fast, resource-intensive AI generations. Generate offline using your PC, scale up your creative output instantly.

Cloud Scalability

Generate high-quality assets in record time. Run complex rendering or AI tasks at scale without lag or local limitations. Since you are using your own GPU power rather than renting space on a server, you can generate thousands of images, videos, and assets for $0. Just pure, unlimited production.
Try Promptus for free ➜
gpu compute
gpu compute

Generate Content Faster

Offload intensive AI jobs to GPUs with reliable, scalable performance. Promptus allows you to load various open-source models like Stable Diffusion variants — Stability AI describes its top model as "the most powerful model in the Stable Diffusion family, with superior quality and prompt adherence" — or video models like LTX-2, Wan, Flux and hundreds more.

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GPU Compute:
Pure Power
FAQs

AI models like those in Promptus are massive. While a normal CPU can take minutes to process one image, a dedicated GPU handles thousands of simultaneous calculations, letting you generate high-res visuals or video in seconds.
Running locally on your PC means total privacy and zero costs per image. Since you're using your own hardware, you don't need an internet connection, your data never leaves your machine, and you never have to worry about monthly subscription "credits."
That’s where Cloud Scalability comes in. If you're working on a massive video or a complex 4K rendering that your laptop can't handle, you can offload the task to our high-performance cloud GPUs to finish the job instantly without lag.
Promptus is built on ComfyUI-integrated workflows, which are highly memory-efficient. It manages your VRAM (Video RAM) intelligently, allowing you to run multi-step AI processes that would typically crash standard web-based tools.
For local use, there are zero limits—you own the software and the hardware power. For cloud tasks, usage is metered based on the GPU intensity required, but there are no "breakout hours"; you get peak performance whenever you need to scale up.
Local AI GPU Compute

Run complex image or video workflows without lag perfect for high-res outputs and multi-step processes.

Start using Promptus
Start running your first workflow
Go from idea to production-ready output in minutes.
Try Promptus for free ➜