The current shift from blockchain to artificial intelligence is undeniable. Every week, reports emerge of companies or individuals abandoning the cryptocurrency sector or incorporating AI into their portfolios.
Bitcoin miners are transitioning from mining to AI infrastructure, and venture capital firms are investing in AI companies rather than crypto firms. However, it is unusual for an entire team of senior marketing executives to leave one company and join another in the same city.
This is precisely what has happened to the senior marketing team at crypto exchange Coinbase, with six executives joining San Francisco-based OpenAI, the creator of ChatGPT, over the course of a year. Although Coinbase has a large marketing team, with 150 staff members, the loss of these six senior roles 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. She was followed by Kate Rouch, who became OpenAI's chief marketing officer after spending three and a half years in the same role at Coinbase.
Rouch was joined by Elke Karstens, who spent over 10 years at Meta in various marketing roles before joining OpenAI as head of international marketing. Two more executives, Kaitlin Gianetti and Amy Robbins, made the transition to OpenAI in September, with Gianetti becoming head of integrated marketing management and Robbins joining as brand insights lead. Most recently, Nina Mogavero joined OpenAI in December 2025 to work in marketing strategy and operations, after spending three years at Coinbase.
According to a person familiar with the situation, the departures are not coincidental, with Rouch being the 'nexus' that attracted former Coinbase colleagues to OpenAI. A Coinbase spokesperson downplayed the departures, stating that the marketing team is over 150 people and that the losses are normal personnel changes. OpenAI did not respond to requests for comment. The migration of talent from Coinbase to OpenAI is not limited to the marketing department, with Tom Duff Gordon, former VP of international policy at Coinbase, joining OpenAI as head of EMEA Policy.
Other Coinbase alumni have also made the transition to OpenAI, including those who have joined the company's policy and marketing teams. Additionally, some Coinbase marketing executives have chosen to join other AI companies, such as Anthropic, rather than OpenAI.