Enterprise

ChatGPT Ads switches on across 31 European markets Monday, with self-serve for small businesses next

OpenAI's largest single geographic expansion goes live August 24 through agencies, with an Ads Manager for SMBs promised later this summer.

By Asher Glick· Enterprise software desk·2026-08-25·3 min read

Photo: Unsplash / Clay Banks — Small business owner working on a laptop in a shop

OpenAI switched on ChatGPT Ads across 31 European markets yesterday, the largest single geographic expansion of the ad pilot to date, and the moment the company’s second business model stops looking like an experiment. The initial rollout covers Germany, France, Spain, Italy, Sweden, Norway, Denmark, the Netherlands and Austria, with buys routed through the OpenAI Ads Solutions team and a familiar holdco lineup: Publicis, Omnicom, WPP, Havas, Dentsu and MediaPlus.

Notably absent from Monday’s launch: small businesses. Self-service access via the Ads Manager is expected later this summer, and New Street Research analysts don’t expect the local self-serve tool for another two to four months. Our Monday launch-day brief covered the go-live details; the strategic read matters more.

Enterprise CMO Colin Fleming told reporters on a briefing call that ChatGPT now sees a billion weekly active users, with 20% showing commercial intent, and that ad revenue has climbed more than 25% since the start of August. Those are the numbers OpenAI wants agencies to underwrite budgets against.

The mechanics remain deliberately scarce. Ads appeared on fewer than 5% of U.S. searches, never more than one at a time, according to Adthena, and they surface only inside ChatGPT Free and ChatGPT Go. Plus, Pro and Enterprise stay ad-free, which preserves the paying-user experience and quietly turns advertising into a monetization layer for the tiers where scale actually lives.

The pricing arc is where the SMB story hides. The U.S. self-serve tool launched this spring at a $50,000 minimum spend, which OpenAI has since dropped. That trajectory follows the standard adtech playbook: enterprise-priced beta, agency-only distribution, then a self-serve floor low enough to onboard the long tail. Google Ads and Meta both built their SMB bases in the window between an ad channel becoming credible and its auctions getting crowded.

That window, in Europe, opened Monday. It will close on a schedule agencies set first. Founder-led buyers who want to be positioned when the Ads Manager arrives should read the earlier coverage of the European go-live and start planning creative now, not when the floor drops.

Sources