Frequently Asked Questions
Everything you need to know about GPU cloud computing and GPUCloudList
General
What is GPUCloudList?
GPUCloudList is a free GPU cloud price comparison platform. We track real-time prices from 50+ cloud providers to help you find the cheapest GPU instances for AI, ML, and deep learning workloads.
Is GPUCloudList free to use?
Yes! GPUCloudList is 100% free. We make money through affiliate commissions when you sign up for providers through our links (at no extra cost to you).
How often are prices updated?
Prices are updated every 5 minutes to ensure you always have the most current information. Some providers may change prices more frequently.
How do you make money?
We earn affiliate commissions from cloud providers when users sign up through our links. This doesn't affect your pricing - you pay the same or even less with our discount codes!
GPU Cloud
What is GPU cloud computing?
GPU cloud computing allows you to rent graphics processing units (GPUs) on-demand from cloud providers. This is ideal for AI/ML training, inference, rendering, and other compute-intensive tasks without buying expensive hardware.
How much can I save with GPU cloud vs buying?
Depending on your usage, GPU cloud can save you 50-80% compared to buying hardware. You avoid upfront costs ($1,600+ for RTX 4090), maintenance, electricity, and only pay for what you use.
Which GPU is best for AI/ML?
For large language models (LLMs): H100 or A100. For general ML: A100 or A10G. For inference and smaller models: RTX 4090 offers excellent price/performance. The best choice depends on your specific workload and budget.
What's the difference between A100 and H100?
The H100 is NVIDIA's latest generation, offering 3-6x better performance than A100 for LLM training thanks to the Transformer Engine. However, it costs 30-40% more. For most workloads, A100 offers better price/performance.
Providers
Which GPU cloud provider is the cheapest?
Vast.ai typically offers the lowest prices (from $0.35/hr for RTX 4090) through their marketplace model. However, prices vary by GPU type, region, and availability. Always compare multiple providers for your specific needs.
Are cheaper providers reliable?
Generally yes! Many cheaper providers like Vast.ai and RunPod have excellent reliability (99.9%+ uptime). Always check reviews and SLAs. The price difference often comes from business model efficiency, not quality compromises.
Can I switch providers easily?
Yes! Most GPU cloud providers use standard APIs and containerization (Docker), making it relatively easy to migrate between providers. We recommend testing with small workloads before committing to long-term usage.
Do you have discount codes?
Yes! Check our provider pages for exclusive discount codes. Some providers offer $10-50 in free credits for new users.
Billing
How does GPU cloud billing work?
Most providers bill by the hour or minute. You're charged only for the time your GPU instance is running. Some offer discounts for monthly commitments or spot instances (interruptible at lower prices).
What are spot instances?
Spot instances are unused GPU capacity sold at 50-80% discounts. They can be interrupted with short notice, making them ideal for fault-tolerant workloads like batch processing or distributed training.
Are there any hidden fees?
Watch out for: data egress fees (downloading data), storage fees, and network fees. Most providers on GPUCloudList are transparent about pricing, but always check the provider's full pricing page before committing.
Can I pay monthly instead of hourly?
Yes! Many providers offer monthly plans at 20-30% discounts compared to hourly pricing. This is ideal for stable, predictable workloads.
Features
Do you offer price alerts?
Yes! Price alerts are coming soon. You'll be able to set alerts for specific GPUs and get notified via email when prices drop.
Can I save my favorite GPUs?
User accounts with saved GPUs are coming soon. Stay tuned!
Do you have an API?
Yes! We offer a free API tier with 1,000 requests/month. Pro plans start at $49/month for 100,000 requests. Check out /api for documentation.
Can I compare multiple providers?
Yes! Use our comparison tool at /compare to compare up to 3 providers side-by-side.
Still have questions?
We're here to help! Contact our team and we'll get back to you within 24-48 hours.