Prices updated 2026-06-23 — sourced from live provider data

FluidStack L40S Pricing Options

All available L40S instance types on FluidStack, sorted by lowest hourly rate.

Region Instance Type Price/hr GPUs vCPUs RAM
US/EU L40S 48GB On-Demand $1.3500/hr Cheapest 1× GPU 12 vCPU 64 GB
us l40s_x1 On-Demand $1.3500/hr 1× GPU 12 vCPU 64 GB
us l40s_x8 On-Demand $10.8000/hr 8× GPU 96 vCPU 512 GB

About FluidStack L40S Cloud Pricing

FluidStack aggregates GPU capacity from global data centers to provide cost-effective compute. They specialize in making enterprise-grade GPUs available at near-spot pricing with on-demand convenience.

Why Choose FluidStack for L40S

  • Aggressive pricing through distributed infrastructure
  • API-first provisioning for automated workflows
  • Multi-cloud backend with geographic diversity
  • Enterprise GPUs at marketplace-level prices

Best suited for: Teams building automated ML pipelines that need reliable API-based GPU provisioning at competitive prices.

L40S Technical Overview

ArchitectureAda Lovelace
Memory48 GB GDDR6X
Best ForInference workloads, real-time rendering, and mixed AI/graphics applications

The L40S is an inference-optimized GPU built on the Ada Lovelace architecture. It provides strong FP8 and INT8 performance for model serving, plus hardware ray-tracing for 3D/visualization workloads.

Pricing Analysis

FluidStack's cheapest L40S option starts at $1.3500/hr, which is 32% below the market average of $1.9796/hr. FluidStack currently offers on-demand pricing only for L40S. This means no commitment required, but you won't access the deeper discounts available from reserved or spot pricing.

Note: FluidStack's pricing often falls between hyperscaler on-demand and pure marketplace rates — a good middle ground for teams that need more reliability than Vast.ai but lower cost than AWS.

Market context: L40S pricing is typically 40–60% below H100, making it an excellent choice for inference-heavy deployments where training performance is not the primary requirement.

Top Alternatives to FluidStack for L40S

Side-by-side cost comparison vs the cheapest FluidStack L40S rate ($1.3500/hr).

Provider Price/hr Type vs FluidStack
Vast.ai $0.4037/hr Spot -70% cheaper vs FluidStack
TensorDock $0.5900/hr On-Demand -56% cheaper vs FluidStack
Lightning AI $0.6500/hr On-Demand -52% cheaper vs FluidStack
RunPod $0.6900/hr On-Demand -49% cheaper vs FluidStack
Nebius $0.8700/hr On-Demand -36% cheaper vs FluidStack

View all L40S providers →

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Frequently Asked Questions

How much does FluidStack L40S cost per hour in 2026? +
FluidStack L40S starts at $1.3500/hr (on-demand). This is below the L40S market average of $1.9796/hr — FluidStack is among the more competitively priced options for this GPU. FluidStack offers 3 L40S configurations ranging from $1.3500 to $10.8000/hr. Use the GPU cost calculator to estimate total cost based on your hours and workload type.
What are the cheapest alternatives to FluidStack for L40S? +
There are 8 providers offering L40S cheaper than FluidStack: Vast.ai at $0.4037/hr, TensorDock at $0.5900/hr, Lightning AI at $0.6500/hr, and 5 more. 6 other providers offer L40S at higher rates. See the full comparison table for all L40S providers.
Does FluidStack offer reserved or spot L40S pricing? +
FluidStack offers 1 pricing type for L40S: on-demand. With on-demand only, you pay per hour with no commitment. While you won't get reserved or spot discounts, this provides maximum flexibility for unpredictable workloads.
What workloads is FluidStack L40S best suited for? +
The L40S (Ada Lovelace architecture, 48 GB GDDR6X) is best suited for Inference workloads, real-time rendering, and mixed AI/graphics applications. FluidStack is a marketplace provider — Teams building automated ML pipelines that need reliable API-based GPU provisioning at competitive prices.
How much does it cost to run L40S on FluidStack for a month? +
At FluidStack's cheapest L40S rate of $1.3500/hr: running 24/7 costs ~$32.40/day or ~$985.50/month per GPU. For training jobs, costs scale linearly — a 100-hour training run would cost ~$135.00. Multi-GPU configurations multiply accordingly. Use the cost calculator for precise estimates with your specific parameters.
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