Nvidia has invested $4 billion across two major AI cloud providers as hyperscalers pour unprecedented capital into so-called "neoclouds" that promise faster GPU access than traditional data centers.

The chip giant invested $2 billion each in CoreWeave and Nebius, companies that have secured massive long-term contracts from Microsoft and Meta worth over $122 billion combined.

Microsoft has committed approximately $60 billion across CoreWeave, Nebius, and other private neocloud providers. Meta has separately pledged $35.2 billion to CoreWeave and up to $27 billion to Nebius.

The partnerships dwarf current revenue. CoreWeave's estimated 2026 revenue is $12.6 billion, while Nebius expects $3.4 billion — making hyperscaler commitments roughly 10 times larger than annual sales.

Speed advantage drives demand

Neoclouds can deploy high-density GPU infrastructure within months compared to multi-year builds for traditional hyperscale data centers, according to commercial real estate firm JLL.

CoreWeave says it can provide compute capacity to customers "in as little as two weeks from receipt" and was first to make Nvidia GB200 NVL72-based instances generally available. Nebius similarly touts a "consistent track record of being one of the first to deploy the latest generation of Nvidia GPU chips."

Both companies have secured 3.5 gigawatts of contracted power capacity each, though most remains offline. CoreWeave targets 1.7 GW of active power by end-2026, while Nebius aims for 800 MW to 1 GW of connected power.

Financing concerns emerge

The rapid expansion requires massive capital that neoclouds lack compared to Big Tech. CoreWeave and Nebius are using what analysts call "circular financing" — raising debt backed by GPU assets while taking equity investments from their primary supplier, Nvidia.

Hyperscalers benefit by shifting infrastructure costs from capital expenditure to operating expense lines, avoiding balance sheet recognition of the buildout costs.

The financing structure raises questions about sustainability as neoclouds chase AI demand with limited cash flow and mounting debt loads in a challenging macroeconomic environment.