Descript ◆
Descript is a text-based video and audio editor that transcribes, records, and publishes with AI features like voice clones and captions.
Free · from $16/mo
About ComfyOnline
What is ComfyOnline?
ComfyOnline is an online platform for running ComfyUI workflows without the need for expensive GPU hardware or complex installations. It provides a cloud-based environment where you can build, edit, and execute ComfyUI workflows, and automatically generates APIs for integrating them into AI applications.
Who is it for?
ComfyOnline is ideal for AI developers, workflow creators, and product teams who want to prototype, test, and deploy ComfyUI-based solutions quickly. It suits those who need scalable GPU resources on demand and want to avoid the upfront cost and maintenance of running their own hardware. It may be less suitable for users seeking a GUI-based, no-code AI art generator without workflow customization.
Key use cases
Common applications include generating AI videos with models like Kling, Hailuo, Runway, and Luma; creating images with tools such as Ideogram and Flux Pro Ultra; and integrating large language models like Claude and GPT into custom workflows. Developers can also train LoRAs for models like hunyuanvideo and Flux directly on the platform.
Key features
- Online ComfyUI Environment — Run and edit workflows in the cloud with no setup or installation required.
- One-Click API Generation — Automatically create APIs from your workflows to build AI applications faster.
- Pay-Per-Runtime Pricing — Only pay for the time your workflows are actually running, with no idle GPU costs.
- Automatic Scaling — Infrastructure automatically scales to handle traffic surges without manual intervention.
- Multi-Service Support — Integrates with video, image, audio, and LLM services including Kling, Runway, Flux, ElevenLabs, Claude, and Gemini.
- Extensive Custom Node Library — Access popular custom nodes like ComfyUI-Impact-Pack and ControlNet for advanced workflows.
SaaSpartout Score
7.4
/10
Editorial score from our review methodology — not user ratings.
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ComfyOnline Pricing
ComfyOnline pricing: from $10.
Pay-as-you-go Credits (from $10)
Start with $10 (time-limited offer: +20% credits) for 12,000 credits (10,000 + 2,000 bonus). Workflows run on a 4090 24GB GPU at 0.62 credits per second. Includes free editing, runtime-only charges, API generation, and access to supported models.
Higher Credit Packs
Choose from $25 (30,000 credits), $50 (60,000 credits), or $300 (390,000 credits) tiers. All include the same features as the $10 plan, with additional GPU options like A6000, L40s, and H100 (H100 requires startup plan).
Membership Plans
Membership options are available, including a Personal plan at $17.5/month with 30,000 credits and unlimited generation queue (relax mode). Yearly billing offers 30% savings.
Frequently asked questions
How much does ComfyOnline cost?
ComfyOnline starts at $10 for 12,000 credits (pay-as-you-go). Credits are consumed at 0.62 credits per second on a 4090 GPU, meaning you only pay for actual runtime.
Is ComfyOnline free to try?
Yes, ComfyUI editing is free on ComfyOnline. You only pay for the time your workflows are actually running.
What GPUs does ComfyOnline offer?
ComfyOnline provides access to 4090 24GB, A6000-48GB, L40s-48GB, A100 80G, and H100 80G GPUs. Each has a different credit cost per second of runtime.
Does ComfyOnline support API generation?
Yes, ComfyOnline automatically generates APIs for your workflows, allowing you to deploy AI applications quickly without managing infrastructure.
What are good alternatives to ComfyOnline?
Common alternatives include RunComfy, ComfyICU, and Replicate, which also offer cloud-based ComfyUI execution and API deployment options.
