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OpenAI Shifts Alliance: Eyes AWS Over Microsoft Block
14 Apr
Summary
- OpenAI directs staff to prioritize relationship with AWS.
- Microsoft's role is now seen as a blocker to enterprise clients.
- Enterprise customers now contribute 40% to OpenAI's revenue.

OpenAI is reportedly instructing its staff to prioritize developing its relationship with Amazon Web Services (AWS). This directive marks a significant shift from its foundational, years-long partnership with Microsoft, which is now described by OpenAI's Chief Revenue Officer as a "blocker" for engaging with enterprise customers.
Dresser explained that the ongoing reliance on Microsoft has limited OpenAI's ability to connect with enterprises that prefer platforms like AWS's Bedrock. Despite this, she acknowledged Microsoft's foundational role in OpenAI's past success. The company is aiming to diversify its cloud partnerships to better serve a wider range of enterprise clients.
This move underscores OpenAI's rapid growth, with the company now generating $2 billion monthly. Enterprise clients represent 40% of this impressive revenue stream. By expanding its AWS partnership, OpenAI seeks to tap into additional revenue streams from businesses not exclusively tied to Microsoft's ecosystem.
The company is also observing increased competition, particularly from Anthropic's Claude, which is aggressively targeting the enterprise sector. OpenAI's revenue chief criticized Anthropic's strategy, framing it as one of "fear and restriction."