Microsoft is openly competing with OpenAI, Anthropic more than ever

Microsoft pitched its own homegrown AI models, harnesses, and even a Mythos competitor on Wednesday, telling Wall Street it plans for continued growth.

The top 3

  1. Top 3 AI Startups by Total Funding: Anthropic leads with over $132 billion in total funding, followed by OpenAI with over $186 billion, and xAI with over $20 billion, demonstrating significant investor confidence in frontier AI.
  2. Most Valuable Private AI Companies: Anthropic is the highest-valued private AI company at $965 billion, followed by OpenAI at $852 billion, and xAI at $230 billion, as of July 2026.
  3. Largest Single AI Funding Rounds: OpenAI secured the largest private funding round in history with $122 billion in March 2026, followed by Anthropic's $30 billion Series G round, and Scale AI's $14.3 billion raise.

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