PwC's US CEO built an AI assistant called 'PG's Whisperer.' He talks to it all day.

Paul Griggs, PwC senior partner and US CEO, built a customized AI agent called "PG's Whisperer" and uses it daily for various professional tasks. This tool helps him review lengthy documents, test ideas against news, and pressure-test strategy work, allowing assessment at previously impossible speeds. The development of the assistant stemmed from conversations with a PwC colleague in the firm's intelligent enterprise offerings.