ComfyOnline Run ComfyUI workflows online and deploy APIs with one click.

What is ComfyOnline?

ComfyOnline offers an online platform designed to execute ComfyUI workflows efficiently. It eliminates the need for users to invest in expensive GPU hardware or navigate complex installation processes associated with running ComfyUI locally. The platform manages dependencies and model downloads, enabling users to concentrate on creating and refining their workflows.

A key advantage of ComfyOnline is its serverless architecture, charging users only for the active runtime of their workflows, thus preventing costs associated with idle GPUs. Additionally, it automatically generates APIs from user workflows, significantly simplifying the deployment process for AI applications. The service is designed to scale automatically, ensuring consistent performance even with fluctuating traffic demands.

Features

Online ComfyUI Environment: Run ComfyUI workflows in the cloud without local hardware.
No Complex Setup: Handles dependencies and model downloads automatically.
Pay-per-Runtime Pricing: Charges only for active workflow execution time (serverless).
One-Click API Generation: Automatically creates APIs from workflows for application deployment.
Scalable Infrastructure: Automatically scales to meet traffic demands.
Extensive Custom Node Support: Integrates with numerous popular ComfyUI custom nodes.
Wide Model Support: Supports various AI models including LLMs (Claude 3.7, Gemini, GPT-4), video generation (Runway, Kling, Hailuo), image generation (ideogram, flux pro ultra), and private models/LoRAs.

Use Cases

Developing AI applications using ComfyUI workflows.
Running complex ComfyUI workflows without powerful local hardware.
Experimenting with various AI models and custom nodes in a managed environment.
Creating scalable AI services based on ComfyUI.
Simplifying the deployment of ComfyUI-based AI tools.

FAQs

What is the difference between ComfyOnline and ComfyUI?

ComfyUI is an open-source graphical interface for AI model pipelines. ComfyOnline provides a managed online environment to run these workflows without local setup or hardware, adding features like pay-per-runtime pricing and API generation.
What is the pricing model of ComfyOnline?

ComfyOnline uses a credit-based, pay-per-runtime model (0.62 credits/second on 4090 GPU), charging only for active workflow execution. Credits are purchased in bundles, and monthly subscriptions are also offered.
Who should use ComfyOnline?

Users wanting to run ComfyUI workflows without managing hardware, developers needing easy API deployment from workflows, and those requiring scalable AI infrastructure.