OpenAI
San Francisco, California, United States · Founded 2015
1001-5000 employees · N/A
Sourced & current · updated Oct 16, 2026Website
OpenAI is an artificial intelligence company best known for its AI products and services, currently preparing for a major initial public offering at a valuation of approximately $852 billion.
Where they sit
Stack tier: Ecosystem Services (A)
Creative PlatformAI-Powered Platform
Dominant leader in generative AI, powering the majority of AI-driven content and marketing automation tools globally
Ownership
Subsidiaries