- Neoclouds like CoreWeave and Nebius are experiencing rapid growth due to hyperscaler demand for AI infrastructure, but they face profitability challenges due to high debt and cash flow mismatches.
- Hyperscalers such as Microsoft and Meta are making massive long-term commitments to neoclouds, exceeding $145 billion, to quickly access latest GPUs, optimize utilization, and shift costs from capex to opex.
- Nvidia plays a key role through circular financing, investing in neoclouds like CoreWeave and Nebius while also serving as their GPU supplier and providing financial backstops for unsold capacity.
- CoreWeave relies heavily on GPU-backed debt, with rising interest expenses pressuring profitability, while Nebius has a stronger balance sheet but still faces significant funding needs for expansion.
- The neocloud model balances surging AI demand with risks from rising debt, interest rates, and dependence on Nvidia's support, raising questions about long-term sustainability.