The current trend of companies transitioning from blockchain to artificial intelligence is not surprising. Every week, there are reports of businesses or individuals either leaving the cryptocurrency industry or incorporating AI into their portfolios. Bitcoin miners are shifting their focus from mining to AI infrastructure, and venture capital firms are now funding AI companies instead of crypto businesses. However, it is unusual for an entire team of senior marketing executives to leave one company and join another.
This is precisely what has happened at crypto exchange Coinbase, with six senior marketing executives, including the former chief marketing officer, joining OpenAI in San Francisco over the past year and a half. Although Coinbase has a large marketing team, with over 150 employees, the loss of these senior executives is notable. The exodus began with Sarah Russell, who joined OpenAI as VP of integrated marketing and operations in November 2024, after spending over a year at Coinbase. A month later, Kate Rouch, who had spent three and a half years as Coinbase's chief marketing officer, joined OpenAI in the same role.
Rouch was followed by Elke Karstens, who joined OpenAI as head of international marketing in March 2025, after a brief stint at a London-based paytech startup. In September, two more executives made the transition: Kaitlin Gianetti became head of integrated marketing management at OpenAI, and Amy Robbins joined as brand insights lead. Most recently, Nina Mogavero joined OpenAI in December 2025, after spending three years at Coinbase. According to a person familiar with the situation, the departures were not coincidental, and Kate Rouch played a significant role in enticing her former colleagues to join OpenAI.
A Coinbase spokesperson downplayed the significance of the departures, stating that the marketing team is large and that the losses are normal personnel moves. OpenAI did not respond to requests for comment. The trend of marketing talent migrating to AI companies is not unique to OpenAI, as other Coinbase executives have also joined AI labs such as Anthropic.