30 Companies Using Blockchain and AI

They used to be little more than buzzwords, but that's not the case anymore. Blockchain and artificial intelligence (AI) have evolved into leading technologies that power innovation across almost every industry. From blockchain's ability to track-and-trace food supply chains to the integration of AI in almost every facet of healthcare, each is tackling some of the world's biggest challenges. It turns out they actually work well in unison, too, building and organizing immense databases, strengthening cybersecurity protocols and performing tasks in a fraction of the time it takes humans. Here are 30 companies that are combining blockchain and AI with great results.