OpenAI, Maker of ChatGPT, Secures $300 Million in Funding at Valuation of $27 Billion – $29 Billion: Report OpenAI, maker of ChatGPT, has completed a $300 million funding round. The company is valued at $27 billion – $29 billion. Participating venture capital firms include Tiger Global, Sequoia Capital, Andreessen Horowitz, Thrive, and K2 Global. 0 0 0 Share 0 Tweet 0 Share 0 Via