ChatGPT Atlas

OpenAI launched Atlas in October 2025 as the browser rebuilt around ChatGPT: an agent in every tab that could read the page, fill the forms, and run errands across the open web on your behalf. The open web pushed back. Prompt-injection attacks and URL-handling flaws surfaced almost immediately, a reminder that a browser that acts on what it reads inherits every trap on the internet, and rival AI browsers from Perplexity and The Browser Company crowded the category before anyone had proven users wanted to switch. On July 9, 2026 OpenAI announced the shutdown: Atlas goes dark on August 9, 2026, its agentic browsing redistributed into the ChatGPT desktop app, a Chrome extension, and the new ChatGPT Work platform. The stated conclusion doubled as the epitaph: the browser is a feature, not the destination. Atlas is the second OpenAI consumer product buried in 2026, months after Sora, both casualties of a company deciding that ChatGPT is the product and everything else is scaffolding.

Founded

2025-10

Shut down

2026-08-09

Funding raised

Undisclosed

Years alive

1

Founders

OpenAI