rewrite this title OpenAI Plans to Merge ChatGPT, Codex and Atlas Into One ‘Superapp’: WSJ – Decrypt

OpenAI is done pretending it can juggle many things at once.

The company is merging ChatGPT, its Codex coding tool, and the Atlas web browser into a single desktop app—one that executives are calling a “superapp.” Fidji Simo, OpenAI’s chief of applications and the former CEO of Instacart, reportedly laid it out bluntly in an internal memo Thursday.

“We realized we were spreading our efforts across too many apps and stacks, and that we need to simplify our efforts,” she wrote, according to the Wall Street Journal.

Simo later added that fragmentation had been “slowing us down and making it harder to hit the quality bar we want.” Greg Brockman, the company’s president, is stepping in to help co-lead the overhaul.



Rival firm Anthropic has been steadily winning over enterprise and engineering customers, largely on the back of Claude Code and its Cowork product, which have gained traction with businesses. To this, add a massive migration from ChatGPT to Claude and the rise of the #QuitGPT movement after OpenAI struck a deal with the Pentagon that Anthropic rejected, and it is easy to understand why the company is in an uncomfortable position right now.

Internally, Simo has described Anthropic’s rise as a “wake-up call,” the report notes, and told employees they couldn’t afford “side quests”—a not-so-subtle reference to projects that consumed resources without delivering sustained impact.

The superapp’s core bet is agentic AI—systems that don’t just answer questions but autonomously carry out tasks on your computer: writing code, analyzing data, and navigating the web. The idea is that if ChatGPT is where you start, Codex and Atlas should be where you work, all without switching windows.

It’s also a shift toward a model that’s already working elsewhere. Anthropic’s desktop experience bundles its chatbot, Claude Code, and enterprise workflows into a unified environment. In AI, being second to a pattern that works may matter more than being first to one that doesn’t.

The mobile ChatGPT app will remain unchanged for now. This is a desktop-first push aimed at developers, power users, and enterprise customers—the segment that actually drives revenue.

What’s telling is what’s being deprioritized as part of this shift.

Atlas, which launched in October as a Chromium-based browser with an embedded AI agent called Operator, never gained meaningful traction as a standalone product, especially after the massive traction that Perplexity Comet got.

Sora, the video generator that briefly hit No. 1 on the App Store after its September debut, has since flattened in usage. Internally, teams have also been reshuffled, with compute resources and product ownership spread thin across too many initiatives.

Now, the structure is being simplified around a single core product. The plan is to expand Codex beyond coding into broader productivity tasks, before folding ChatGPT and Atlas fully into the same environment.

Simo framed it as “an opportunity to combine the strongest AI consumer app and brand with the strongest agentic app and really leverage our consumer scale to give agentic capabilities to everyone.”

No launch timeline has been announced. Decrypt reached out to OpenAI to confirm the reporting and seek comment, but did not immediately receive a response.