# ComfyOnline vs RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API

ComfyOnline records 19,465 monthly visits with -30.7% month-over-month growth and Freemium, Paid pricing. RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API records 364,336 monthly visits with -8.6% growth and Contact for Pricing pricing.

| Metric | [ComfyOnline](https://openaitools.app/tool/comfyonline) | [RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API](https://openaitools.app/tool/runcomfy) |
| :--- | :--- | :--- |
| Website URL | https://www.comfyonline.app | https://www.runcomfy.com |
| Categories | AI API, AI Developer Tools, AI Image Generator, AI Video Generator | AI Art Generator, AI Image Generator, AI Video Generator, AI Workflow |
| Pricing Model | Freemium, Paid | Contact for Pricing |
| Monthly Visits | 19,465 | 364,336 |
| MoM Growth Rate | -30.7% | -8.6% |
| Primary Market | United States | United States |
| Direct Visits | 7,798 | 71,198 |
| Review Score | 4.3 | 4.5 |
| Saved Count | 1 | 2 |
| Supported Platforms | Website | Website |

## ComfyOnline

ComfyOnline hosts ComfyUI — the popular node-based interface for diffusion models — in the browser. You build or import node graphs using the same custom-node ecosystem people run locally, but the heavy compute happens on cloud GPUs such as the RTX 4090, A6000, L40S, A100 and H100. Editing a workflow is free; you are only charged for the seconds a workflow actually runs, which matches the serverless model the team advertises.

The distinguishing piece is deployment. Instead of leaving a graph as a one-off experiment, ComfyOnline can automatically generate an API endpoint for it, so a workflow becomes a callable service you can wire into your own product. The platform also brokers third-party model providers inside the same canvas: video generation through Kling, Runway, Luma, Pika and Wan; image generation through Flux Pro Ultra, Ideogram and Recraft; speech through ElevenLabs; and chat/LLM calls to Claude, Gemini, GPT and DeepSeek. That makes it a single control panel for mixing open-source diffusion pipelines with commercial model APIs.

Pricing is credit-based rather than flat. Top-ups start around $10 and scale up, and monthly membership tiers (Personal, Startups, Business) add larger credit bundles, relax-mode queueing and customization including private LoRAs and models. Because generation cost depends on the GPU class and runtime, teams should treat the per-second credit rates as the main planning input.

**Pricing & Plans:** Freemium-style: editing workflows is free and you pay only for runtime. Pay-as-you-go credit packs start around $10 (with bonus credits), and monthly membership tiers such as Personal, Startups and Business unlock larger credit bundles, unlimited relax-mode queues and custom deployment options.

- **Cloud ComfyUI workspace:** Build and run node graphs in the browser on 4090, A6000, L40S, A100 or H100 GPUs, with the common custom-node packs preinstalled.
- **One-click API deployment:** Turn any workflow into an auto-generated API endpoint so it can be called from your own apps and services without writing the serving layer yourself.
- **Built-in model brokers:** Access Kling, Runway, Luma, Pika and Wan for video, Flux Pro Ultra, Ideogram and Recraft for images, ElevenLabs for voice, and Claude, Gemini, GPT and DeepSeek for text inside the same canvas.
- **Pay-per-second billing:** Editing costs nothing; you are billed only for the seconds a workflow executes, with idle GPUs never charged.
- **Private models and scaling:** Upload private checkpoints and LoRAs, and let deployments scale automatically when traffic grows.

**Strengths:** No local GPU needed; runs on high-end cloud cards; Workflow-to-API generation removes a big chunk of backend work; Wide list of third-party video, image, audio and LLM integrations; Transparent per-second credit pricing with no idle charges

**Limitations:** Credit-per-second math takes some effort to forecast real spend; Some advanced GPU tiers require specific plan upgrades; Documentation and enterprise terms are thinner than larger cloud vendors

[Profile (Markdown)](https://openaitools.app/tool/comfyonline.md)

## RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API

RunComfy targets creators and developers who use ComfyUI but do not want to manage local installs, custom nodes, model files and GPU hardware. The platform provides an unmodified, native ComfyUI instance in the cloud so workflows behave the same as they do locally, and it handles environment setup, dependency resolution and model downloads on your behalf. It advertises coverage of 1M+ creators, 200+ ready-to-run workflow templates, 99.9% uptime and 24/7 support.

A core differentiator is the reproducible workflow environment: a RunComfy workflow bundles the workflow JSON together with the OS, Python environment, ComfyUI version, custom nodes and models as a single snapshot. You can share that snapshot with a link, and teammates, students or followers open it into the exact same environment. GPU options range from 16 GB to 141 GB of VRAM, so both lightweight and very large models can be run on demand.

For production use, RunComfy offers a serverless API that converts any cloud-saved workflow into an HTTP endpoint, handling environment replication, GPU orchestration and autoscaling down to zero when idle. The site also offers a workflow auto-setup agent where you upload a workflow.json and the platform installs missing nodes and models for you. Pricing details are shown on a dedicated pricing page rather than the homepage.

**Pricing & Plans:** RunComfy offers a free starting tier and paid plans; pricing is listed on the RunComfy pricing page rather than the homepage. Check the site for current tiers and usage-based GPU rates.

- **Native cloud ComfyUI:** A fully configured, unmodified ComfyUI in the browser so you can move workflows between local and cloud with no surprises.
- **Reproducible workflow environments:** Save workflow JSON plus OS, Python, ComfyUI, custom nodes and models as one snapshot you can reopen or share by link.
- **Serverless API deployment:** Turn any saved workflow into a production API endpoint with environment replication and autoscaling to zero.
- **Model and node management:** Download models from Civitai, Hugging Face and Google Drive, and install nodes via ComfyUI-Manager.
- **Scalable GPU options:** Choose on-demand machines from 16 GB to 141 GB VRAM for models of any size.

**Strengths:** No local installation or GPU required; Native, unmodified ComfyUI experience; Reproducible environments and link-based sharing; Serverless API with autoscaling for production workloads

**Limitations:** Cloud GPU usage is metered, so heavy runs add cost; Best experience assumes some familiarity with ComfyUI concepts; Pricing details require checking the pricing page rather than the homepage

[Profile (Markdown)](https://openaitools.app/tool/runcomfy.md)

## Frequently Asked Questions

### How do ComfyOnline and RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API compare in monthly traffic?

ComfyOnline has 19,465 monthly visits, while RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API has 364,336. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ComfyOnline has a month-over-month growth rate of -30.7%; RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API has -8.6%.

### How does pricing compare?

ComfyOnline: Freemium, Paid. Freemium-style: editing workflows is free and you pay only for runtime. Pay-as-you-go credit packs start around $10 (with bonus credits), and monthly membership tiers such as Personal, Startups and Business unlock larger credit bundles, unlimited relax-mode queues and custom deployment options. RunComfy — Cloud ComfyUI with Fast GPUs & Serverless API: Contact for Pricing. RunComfy offers a free starting tier and paid plans; pricing is listed on the RunComfy pricing page rather than the homepage. Check the site for current tiers and usage-based GPU rates.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ComfyUI](https://openaitools.app/tool/comfyui) | 4,379,348 | +13.4% | Contact for Pricing, Free | Gives you complete local control and zero hosting costs, but requires you to manage your own high-end NVIDIA GPU hardware. | [.md](https://openaitools.app/tool/comfyui.md) |
| 2 | [RunningHub](https://openaitools.app/tool/runninghub) | 3,105,554 | -28.5% | Freemium | Provides a similar cloud ComfyUI execution and API deployment environment, but features a larger library of pre-built public workflows. | [.md](https://openaitools.app/tool/runninghub.md) |
| 3 | [fal.ai](https://openaitools.app/tool/fal-ai) | 3,093,684 | -3.7% | Paid, pay-as-you-go usage-based pricing | Delivers significantly faster raw API generation speeds for generative media, but trades away node-based workflow customizability. | [.md](https://openaitools.app/tool/fal-ai.md) |
| 4 | [BytePlus](https://openaitools.app/tool/byteplus) | 3,036,127 | -30% | Freemium, Paid | AI-native cloud for building and scaling enterprise AI | [.md](https://openaitools.app/tool/byteplus.md) |
| 5 | [RunPod](https://openaitools.app/tool/runpod) | 2,881,043 | +5.9% | Paid | The AI developer cloud for GPU pods, serverless inference and clustering | [.md](https://openaitools.app/tool/runpod.md) |
| 6 | [Together AI](https://openaitools.app/tool/together-ai) | 1,645,930 | +64.9% | Freemium, Paid | Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all b | [.md](https://openaitools.app/tool/together-ai.md) |
| 7 | [Vast.ai](https://openaitools.app/tool/vast-ai) | 1,257,554 | +2.8% | Paid | Rent cloud GPUs by the second from a global marketplace | [.md](https://openaitools.app/tool/vast-ai.md) |
| 8 | [Modal](https://openaitools.app/tool/modal-com) | 1,196,021 | +30.2% | Freemium, Contact for Pricing | Serverless cloud infrastructure for AI and data workloads | [.md](https://openaitools.app/tool/modal-com.md) |
| 9 | [Replicate AI](https://openaitools.app/tool/replicate-ai) | 904,038 | -8.4% | Paid | Offers robust serverless APIs for deploying machine learning models, but requires custom code wrapping rather than visual ComfyUI nodes. | [.md](https://openaitools.app/tool/replicate-ai.md) |
| 10 | [Salad](https://openaitools.app/tool/salad-gpu-cloud) | 713,519 | +10.4% | Free Trial, Paid, Contact for Pricing | Distributed GPU cloud that orchestrates the world's idle consumer GPUs | [.md](https://openaitools.app/tool/salad-gpu-cloud.md) |

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Source: https://openaitools.app/compare/comfyonline-vs-runcomfy

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