OpenAI Raises $122 Billion — Amazon Leads With $50 Billion
The largest AI funding round in history: $50B from Amazon, $30B each from SoftBank and NVIDIA, plus Microsoft, a16z, and others. OpenAI doubles down on compute and Stargate.
Alex Chen
OpenAI raised $122 billion on April 2, 2026 — the largest single funding round for any technology company in history. Amazon led with $50 billion, followed by SoftBank and NVIDIA at $30 billion each, with continued participation from Microsoft. The round was co-led by a16z, D. E. Shaw Ventures, MGX, TPG, and T. Rowe Price, according to OpenAI.
The Numbers
$122 billion is almost incomprehensible as a funding round. For context:
- Anthropic's record Series G was $30 billion
- SpaceX's largest round was $13 billion
- The entire global AI startup funding in 2024 was approximately $97 billion
Amazon's $50 billion contribution is particularly notable — it previously invested in Anthropic, making Amazon the largest investor in both leading AI companies simultaneously.
What the Money Builds
The capital fuels three priorities: the Stargate infrastructure project, model development, and enterprise expansion.
Stargate is OpenAI's joint venture with Oracle and SoftBank to build 7 GW of data center capacity across five new U.S. sites, representing over $400 billion in total investment over three years. This is the physical infrastructure needed to train and serve next-generation models.
Enterprise revenue now accounts for 40%+ of OpenAI's total revenue, with a target of reaching parity with consumer revenue by end of 2026.
The Corporate Structure
This round follows OpenAI's October 2025 restructuring, which separated the nonprofit (now "OpenAI Foundation") from the for-profit ("OpenAI Group PBC" — a public benefit corporation). The Foundation holds equity valued at approximately $130 billion, making it one of the best-resourced philanthropic organizations in history. The Foundation initially committed $25 billion focused on health and curing diseases.
OpenAI vs Anthropic: The Funding War
The AI funding race has become its own competition:
- OpenAI: $122B round (April 2026), ~$25B annualized revenue
- Anthropic: $30B round (February 2026), ~$30B annualized revenue
Anthropic has higher revenue but OpenAI raised 4x more capital. The disparity suggests OpenAI is betting on infrastructure scale — building compute capacity that will be needed if AI demand continues doubling annually.
Our Take
$122 billion is a bet that AI compute demand will be functionally unlimited for the foreseeable future. If models keep scaling and enterprise adoption accelerates, the infrastructure OpenAI is building with Stargate becomes invaluable. If the scaling curve flattens, it becomes the most expensive stranded asset in technology history. There's no middle ground at this scale. OpenAI is all-in on a world where more compute always produces better AI.
FAQ
How much did OpenAI raise? OpenAI raised $122 billion in April 2026, led by Amazon ($50B), SoftBank ($30B), and NVIDIA ($30B). It is the largest funding round for any technology company in history.
What is the Stargate project? Stargate is a joint venture between OpenAI, Oracle, and SoftBank to build 7 GW of data center capacity across five new U.S. sites, representing over $400 billion in total investment over three years.
Is OpenAI still a nonprofit? OpenAI restructured in October 2025. The nonprofit became the "OpenAI Foundation" (holding ~$130B in equity for philanthropic purposes), while the operating company became "OpenAI Group PBC," a public benefit corporation.
How does this compare to Anthropic's funding? Anthropic raised $30 billion in February 2026 at a $380 billion valuation. OpenAI's $122 billion round is approximately 4x larger, though Anthropic reports higher annualized revenue.