The news: OpenAI’s ChatGPT now serves 400 million weekly users, and over 2 million businesses have integrated it into workflows, doubling enterprise adoption since late 2024.

The AI leader is now preparing to launch its GPT-5 flagship model—which the company says will integrate its o-series advanced reasoning models—as competition emerges from China’s low-cost DeepSeek R-1 and xAI’s Grok 3.

Use cases for ChatGPT's growth: ChatGPT has locked in enterprise users, with API usage up 5x since o3’s launch in January.

You've read 0 of 2 free articles this month.

Get more articles - create your free account today!

Products

Events & Resources

Topics

Latest Articles

Shoppers hate paying for return shipping more than any other part of the process

Doctors expect longer visits as parents seek clarity about pediatric vaccine guidelines

Lowe’s reaches out to Gen Alpha with new rewards program for kids

Meta faces critical questions as AI spending and regulatory scrutiny intensify

J&J launches direct-to-consumer prescription drug site with lower cash prices

The health and fitness industry’s future is subscription-first, not hardware-led

Scam exposure on social platforms threatens brands

Email is consumers’ top marketing channel, but inbox fatigue threatens ROI

How payment providers should react to OpenAI’s Instant Checkout walkback

Capital One joins finance industry layoff trend, sheds 1,100 Discover workers

About

ChatGPT’s enterprise surge: 400 million users, 2 million businesses, and the race to profits

Coverage Areas →

Coverage Areas →

Advertising & Marketing

Health

Ecommerce & Retail

Technology

Financial Services

More Topics

Geographies

EMARKETER

Media Services

Free Content

Contact Us →

Worldwide HQ

Sales Inquiries