AI21 Labs

AI21 is a leader in generative artificial intelligence (AI) and large language models (LLMs), with the mission to empower businesses with state-of-the-art LLMs and AI applications. Founded in 2017, AI21 has raised $336 million, with the most recent Series C round closing at $208 million in November 2023. It was among the first companies to bring generative AI to the masses and offers consumer applications and enterprise solutions. With the developer platform AI21 Studio, businesses can build their own generative AI-driven applications and services with the world's most advanced family of language models, Jurassic-2. AI21's consumer product, Wordtune, is the first AI-based reading and writing assistant to understand context and meaning, enabling its millions of users to refine and generate text or read and summarize text within seconds.