
AI Communications
ChatGPT
ChatGPT is the category. 800M+ weekly active users. The default search interface for an entire generation of users. EPR ranks ChatGPT first for consumer adoption and breadth of integrations.

ChatGPT is the category. 800M+ weekly active users. The default search interface for an entire generation of users. EPR ranks ChatGPT first for consumer adoption and breadth of integrations.

Inside the communications operation that turned a research lab into the company defining a category.

The defining cases — what happened, how the company responded, what worked, what failed, and what every communicator still learns from them.