Contabo vs Voltage Park: Pricing, Specs, Strengths & Weaknesses
Side-by-side comparison of GPU compute pricing, regions, billing models, and strengths for Contabo and Voltage Park. Rates sourced from public APIs — verify current availability and billing terms before purchasing.
Overview
Strengths & Best For
Contabo is a German budget cloud provider offering VPS and dedicated servers with unusually high core counts and RAM at very competitive prices, making it popular for CPU-intensive workloads and teams that need large amounts of RAM without paying hyperscaler rates. While not a dedicated GPU cloud, Contabo offers some GPU-enabled VPS configurations for teams that need affordable compute with GPU access at budget pricing.
- Very competitive pricing on VPS and dedicated servers
- High core counts and RAM at budget prices
- German infrastructure with EU data residency
- Long track record since 2003
- Limited GPU catalog — primarily CPU-focused
- Support quality varies
- Less suitable for GPU-intensive AI workloads
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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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Key differences
Contabo
Budget VPS and dedicated servers with high core and RAM counts
Voltage Park
Merged with Lightning AI — H100 on-demand, 36,000 Hopper/Blackwell/Grace Blackwell GPUs