Last updated 08-14-2026
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Join thousands of AI enthusiasts in the World of AI!
ThinkDiffusion
ThinkDiffusion is a cloud image generation workspace that runs open source tools like Automatic1111, ComfyUI, Fooocus, Forge, and Kohya in your browser. You get a dedicated GPU machine with private storage, so you can generate images, train LoRAs, and build video workflows without installing Python, CUDA drivers, or buying local hardware.
Unlike closed tools such as Midjourney or DALL-E, ThinkDiffusion gives you the full open source stack with no restrictions on models, extensions, or custom nodes. You can upload checkpoints from Civitai, install any Automatic1111 extension, load ComfyUI workflows from JSON, and launch multiple machines at once, even from a phone.
It fits digital artists, fashion designers, creative agencies, and university programs that need pro-level Stable Diffusion, Flux, Hunyuan, and Wan video tools without maintaining their own GPU rig. Hobby users pay hourly GPU rates, while TD-PRO subscribers get 200 GB persistent storage and discounted machine pricing.
Five open source UIs in one workspace: Automatic1111, ComfyUI, Fooocus, Forge, and Kohya
Dedicated GPU tiers from 16GB VRAM at $0.99/hr up to 48GB VRAM at $2.50/hr
Upload models from Civitai or Hugging Face with one click, no subscription required
200 GB persistent storage on TD-PRO ($19.99/mo yearly) with files accessible 24/7
Launch unlimited machines simultaneously across browser tabs, including mobile
50+ preloaded models plus extensions like ControlNet, AnimateDiff, and ReActor
Full open source UIs without local GPU setup or Python installs
Dedicated private GPU per session, not shared inference queues
Unlimited simultaneous machines across browser tabs
One-click model uploads from Civitai and Hugging Face
50+ preloaded models and extensions like ControlNet and AnimateDiff
Hobby plan storage expires after 48 hours of inactivity
Hourly GPU costs accumulate quickly on long rendering sessions
Requires an internet connection with no offline workflow option
Is ThinkDiffusion free to try?
ThinkDiffusion gives every new account 15 minutes of free GPU time on sign-up. After that, the Hobby plan charges hourly machine rates with no subscription, starting at $0.99 per hour for a 16GB VRAM Quick tier.
What apps does ThinkDiffusion include?
ThinkDiffusion hosts Automatic1111, ComfyUI, Fooocus, Forge, and Kohya in the same cloud workspace. Each runs with full extension and custom node support, the same way you would use them on a local GPU machine.
How much does ThinkDiffusion TD-PRO cost?
ThinkDiffusion TD-PRO costs $19.99 per month on the yearly plan or $29.99 per month billed monthly. It includes $10 monthly balance credits, 200 GB private storage, and 20% discounted GPU machine rates.
Can ThinkDiffusion train custom models?
Yes. ThinkDiffusion includes Kohya for Dreambooth training, LoRA training, and Textual Inversion. You can also merge models and upload your own checkpoints, safetensors, and LoRAs from Civitai or your local computer.
Does ThinkDiffusion support AI video generation?
ThinkDiffusion supports image-to-video, text-to-video, and video restyling with models like Wan, Hunyuan, LTX, and Mochi inside ComfyUI workflows. Tutorials on the platform cover lip sync, relighting, and 3D asset generation as well.
What storage does ThinkDiffusion Hobby include?
ThinkDiffusion Hobby includes 10 GB of private drive space with 48-hour persistent storage. Files are only accessible while a machine is active unless you upgrade to TD-PRO, which keeps files available without launching a machine.