ChatGPT usage is accelerating beyond early adopters
ChatGPT reaches 205.2 million monthly users in the United States and 32.4 million in the UK (BestBrokers / PA Life, April 2026). Fifty million people pay for ChatGPT, and five million business users are on Enterprise, Team and Edu plans, up from 600,000 in April 2024, an 8x increase in roughly 16 months (CNBC, August 2025).