Choosing cloud GPU hosting for ComfyUI
The best starting point is the workflow you already want to run. Collect its models and dependencies, then compare providers that can accommodate that setup.
Editorial guide updated 2026-10-09. Provider facts and prices carry their own dates.Prepare a workflow checklist
List model files, custom nodes, Python requirements and any external services. Check whether a provider template supports those dependencies or whether you need to maintain your own environment.
Test before a longer rental
Use one representative workflow to check output, memory use and runtime. Save the working configuration and note provider-specific setup steps so you can reproduce the result.
Keep storage and access deliberate
Choose persistent storage for files you need to keep, back up workflow definitions and use authenticated access. Confirm both compute and storage charges when the instance is stopped.
Before you choose
- Confirm compatibility with the provider.
- Run one representative workflow.
- Back up files and secure the interface.
Matches use published catalogue evidence. Unknown specifications, unsupported workflows and current inventory must be confirmed with the provider. This guide is not a performance benchmark.
Keep exploring
VRAM requirements · Pods versus serverless · Estimating costs · Compare in ChatGPT