AI vendors dominate San Francisco bus ads, Orosz says

Software engineer and writer Gergely Orosz says AI vendors dominate advertising on San Francisco buses.

In an X post dated October 29, 2026, he says a secure vibe coding vendor and an AI code review tool both paid for bus ads in the city. He also says the bus company has so much AI advertising demand that it split a bus to double its revenue.

The report comes from Orosz's post alone. It does not name the bus company, the advertisers, or the amounts paid.