Lium vs Voltage Park: Pricing, Specs, Strengths & Weaknesses
Side-by-side comparison of GPU compute pricing, regions, billing models, and strengths for Lium and Voltage Park. Rates sourced from public APIs — verify current availability and billing terms before purchasing.
Overview
Strengths & Best For
Lium (operated by Datura AI Corp) is a GPU marketplace offering H100, H200, A100, and other GPU nodes with per-second billing and no minimum rental period. A prepaid balance sufficient to cover 15 minutes is required to start a rental; billing stops the moment you end it. Spot and secure node tiers are available. Check the live table for current availability and rates.
- Per-second billing — pay only for what you use
- Minimum rentable GPUs varies by node — single GPUs to whole 8-GPU nodes
- Spot and secure node tiers
- H100, H200, A100 and other GPU models available
- Marketplace prices move as nodes rent out
- Marketplace model — hardware availability varies by node
- Smaller provider with limited scale
- Less mature ecosystem vs established providers
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Voltage Park has merged with Lightning AI to create one place to build and ship AI. The combined platform offers 36,000 NVIDIA Hopper, Blackwell, and Grace Blackwell GPUs across 8,176-GPU InfiniBand clusters with 3,200 Gbps aggregate bandwidth (NVIDIA Quantum-2 InfiniBand). On-demand H100 available with no long-term contracts; reserved/long-term pricing available. Dell PowerEdge XE9680 servers with NVIDIA HGX H100s, 1TB RAM SXM, 52 vCPUs. Tier 3+ data centers. AI Factory products include GraphN, image/video/podcast generators, and model playground. Customers include Cursor, Caltech, Phind, Dream3D, Prime Intellect.
- On-demand H100 with no long-term contracts
- 36,000 Hopper/Blackwell/Grace Blackwell GPUs
- 8,176-GPU InfiniBand clusters, 3,200 Gbps bandwidth
- Merged with Lightning AI — AI Factory + GPU Cloud combined
- Tier 3+ data centers
- Trusted by Cursor, Caltech, Phind, Prime Intellect
- Merger with Lightning AI creates product transition period
- Primarily H100 Hopper — Blackwell availability limited
- Fewer self-service features vs RunPod or Vast.ai
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Live GPU Pricing
Region Coverage
Popular Comparisons
Provider pages
Key differences
Lium
GPU marketplace — per-second billing, no minimum rental period
Voltage Park
Merged with Lightning AI — H100 on-demand, 36,000 Hopper/Blackwell/Grace Blackwell GPUs