What's good about...
Fal.ai
- Optimized for fast inference, especially for generative media
- Cost-effective, pay-as-you-go pricing model
- Offers both serverless GPU instances
Vast.ai
- Large pool of over 20,000 GPUs
- Over 68 GPU types across 40+ data centers
- Enterprise-grade security with SOC2 certification
- Pre-built templates including PyTorch, CUDA, and TensorFlow
Price comparison
Fal.ai Pricing
Fal.ai uses a usage-based pricing model, ensuring you only pay for the compute you consume. It offers two main structures:
- GPU Pricing: Billed per second for deploying custom applications on their GPU fleet.
- Output-Based Pricing: For models hosted by Fal.ai, billing is based on the output generated, such as per image, per megapixel, or per second of video.
Vast.ai Pricing
Vast.ai operates as a global marketplace where pricing is billed per second and broken into three components:
-
Active rental cost for the GPU, charged only when an instance is running.
-
Storage cost for allocated disk space, which applies as long as the instance exists (even when stopped).
-
Bandwidth costs for data transfer.
GPU Fleet Overview
Starting Price
Fal.ai
Vast.ai
Billing Options
Fal.ai
Vast.ai
Available Models
Fal.ai offers 4 GPU models, while Vast.ai offers 57.
H100Heads up: We do our best to keep these specs & prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates & exact specs with the provider before provisioning.
Which services do they offer
Here are some managed services that Fal.ai and Vast.ai offer:
| Service |
Fal.ai
|
Vast.ai
|
|---|---|---|
| GPU-powered Servers |
Company details
Alternatives to consider
Compare Fal.ai and Vast.ai against other cloud providers.
Our data for Fal.ai was last updated on Feb. 12, 2026, and for Vast.ai on June 23, 2026.