RunComfy logo

RunComfy

Freemium
Visit

RunComfy is a cloud ComfyUI platform for browser-based workflows without local setup.

What is RunComfy?

RunComfy is a cloud ComfyUI platform for running stable-diffusion-style workflows without local installation. It focuses on giving creators and developers a ready-to-use browser environment, plus a consistent way to save, share, and deploy workflows.

The site emphasizes native ComfyUI, automatic setup for missing models and custom nodes, and reusable workflow environments. It also offers pay-as-you-go GPU usage, optional Pro pricing with discounted rates, and serverless API deployment for saved workflows.

What can RunComfy do?

Browser-based ComfyUI

RunComfy provides a native ComfyUI cloud environment so users can work in the browser without local installation or manual setup.

Auto setup for workflow imports

Uploading a workflow JSON can trigger automatic installation of missing models and custom nodes, reducing the red-node and import-failed errors common with downloaded workflows.

Pre-set workflow templates

Users can browse 200+ ready-to-run ComfyUI templates, including image, video, voice, 3D, and multimodal workflows.

Model downloads and persistence

RunComfy supports downloadable models from sources such as Civitai, Hugging Face, and Google Drive, and it keeps models persisted across sessions.

Workflow-to-API deployment

Any saved workflow can be turned into a serverless API endpoint, making the same ComfyUI setup usable from apps and scripts.

Tiered GPU options

The platform offers multiple GPU machine sizes, with VRAM options from 16 GB up to 141 GB, plus separate training-oriented GPU pricing for longer jobs.

Use Cases

“Run downloaded ComfyUI workflows”

Open a workflow JSON from another source and let RunComfy install missing models and custom nodes so it can run in a clean cloud session.

“Use preset workflows as a starting point”

Start from one of the platform’s ready-to-run templates when you want to generate images, video, voice, 3D, or multimodal outputs without building a graph from scratch.

“Reuse a reproducible workflow environment”

Save a working ComfyUI setup and reopen it later with the same workflow graph, models, custom nodes, and environment preserved.

“Deploy workflows behind an API”

Turn a saved workflow into a serverless endpoint when you want to call ComfyUI from another app or script.

“Run larger jobs on cloud GPUs”

Choose larger GPU instances for heavier workflows or long-running training jobs that need more VRAM and dedicated compute.

Frequently Asked Questions

Do I need to install ComfyUI locally to use RunComfy?

RunComfy provides a cloud ComfyUI environment, so you can start a workflow in the browser without installing ComfyUI locally. The site also says it can auto-install missing models and custom nodes from a workflow JSON.

Can I deploy a ComfyUI workflow as an API?

Yes. The pricing page states that any ComfyUI workflow can be deployed as a serverless API endpoint, and the home page describes one-click deployment from a saved workflow.

How is RunComfy pricing structured?

The pricing page says RunComfy uses a shared balance across Models, ComfyUI, and Trainer. ComfyUI itself is pay-as-you-go, while Pro is optional and adds discounted GPU rates plus extra perks.

Can teams share the same workflow setup?

The home page says saved workflows can be shared with a simple link so another person opens the same environment, including workflow, models, custom nodes, and ComfyUI setup.

What kinds of workflows does RunComfy support?

The site supports the ComfyUI graph and notes workflows can include custom nodes, models, and dependencies. It also describes ready-to-run templates and cloud-saved reproducible environments.

Quick Facts

Category
Cloud ComfyUI platform
Platform
Web app
Primary users
Creators and developers working with ComfyUI
Pricing model
Pay as you go with optional Pro subscription
Source domain
runcomfy.com
Notable workflow
Upload a workflow JSON, auto-setup missing models and nodes, then run in the browser

RunComfy Traffic Analysis

Traffic data is for reference only.

Domain Rating
44

RunComfy Alternatives

OpenCode Superapp logo

OpenCode Superapp

opencodesuper.app

OpenCode Superapp is a native Mac workspace for using local, self-hosted, or cloud AI models alongside coding, browser automation, voice, extensions, widgets, and secure remote access. It’s for users seeking a local-first OpenCode environment without an account.

OpenHands logo

OpenHands

openhands.dev

OpenHands is an open-source, model-agnostic platform for cloud coding agents that automates engineering workflows across local, cloud, and enterprise deployments via web, CLI, terminal UI, and SDK interfaces.

Caveman logo

Caveman

caveman.so

Caveman is a token-efficiency stack for AI agents and production workflows. It helps teams reduce eligible context, route traffic, and measure verified savings across local tools, a TypeScript SDK, and a managed cloud layer.

Kastra logo

Kastra

kastra.ai

Kastra is authorization infrastructure for AI systems that checks prompts, tool calls, shell commands, API requests, and browser actions before execution. Enforce policy, maintain signed audit trails, and govern local and enterprise AI workflows.

Kilo logo

Kilo

kilocode.ai

Open source AI coding agent for VS Code, JetBrains, CLI, and cloud workflows, with model routing, BYOK, local models, and KiloClaw.

NobodyWho logo

NobodyWho

nobodywho.ai

NobodyWho is an inference engine for running LLMs locally and efficiently on supported devices. It’s for developers seeking offline model inference, multimodal inputs, and local speech and text workflows without API keys.