GPUnex is a global GPU compute marketplace where you can rent enterprise-grade NVIDIA GPUs on demand, list your idle hardware to earn, or invest in GPU infrastructure. Deploy containers in minutes with SSH access, isolation, verified benchmarks, and secure escrow billing. Renters can filter by model, VRAM, region, and price. Providers control pricing and availability and receive USDC payouts. Investors access transparent, real-time earnings tied to utilization. Use it for AI training and inference, 3D rendering, research, batch processing, and fine-tuning.