Is there a competitor to OpenAI?

Are there any companies or organizations that pose a significant challenge to OpenAI's dominance in the field of artificial intelligence and machine learning? I'm curious to know if there are any competitors that are making waves in the industry, particularly in terms of their technology, innovation, and potential impact on the market. It would be interesting to hear about any startups or established players that are working on similar projects or offering alternative solutions to the ones provided by OpenAI.