Disney Drops GitHub Copilot in Favor of OpenAI Codex
N.R. Finch
Disney will shut off GitHub Copilot and two Amazon AI tools across its U.S. operations in August, replacing them with OpenAI Codex — the world's largest entertainment company voting with its feet on which coding AI actually gets used.
What exactly is Disney dropping — and what's coming in?
Three tools are out: Microsoft's GitHub Copilot, Amazon's code editor Kiro, Amazon's AI assistant Q, and the Anthropic Claude channel accessed via AWS Bedrock.
Staying on: Anthropic Claude Enterprise and Cursor — Disney's most-used AI coding tools, with some power users making tens of thousands of agent calls per day.
Coming in: OpenAI Codex — OpenAI's dedicated coding AI — though no specific launch date has been announced.
This means → Disney isn't betting on a single vendor. It's running Claude, Cursor, and Codex side by side — keeping what works, cutting what doesn't.
Why did GitHub Copilot fail to gain traction at Disney?
Eight Disney tech employees told Business Insider they rarely or never used Copilot.
One product manager said Copilot's output was "unnecessarily complex" and required extra cleanup. A senior engineer said his access had "lapsed from disuse."
Another employee put it bluntly: "Once you've used Cursor and Kiro, there's no need for it."
In plain terms = Copilot wasn't actively killed — it was already dead on arrival. This move just revokes the unused licenses.
Why did Claude and Cursor become Disney's go-to tools?
A senior software engineer said roughly "80% of my AI tool usage is coding with Claude in the terminal."
Disney's streaming division head built an AI-usage tracking dashboard and encouraged engineers to lean on AI for speed.
A senior AI staffer summed up the priority: "Speed is job one."
This reflects a workflow already locked in around Claude + Cursor — any new tool entering Disney has to prove itself inside that ecosystem.
What does this mean for GitHub Copilot and the broader market?
Disney's switch is the latest pressure point for Copilot — reports already noted it was "lagging behind" ChatGPT and Claude in user adoption.
Microsoft last month shifted Copilot to per-token pricing, drawing pushback from some users. A Microsoft executive said in June the change drove GitHub's "best month ever."
This means → Microsoft's narrative and Disney's actions point in opposite directions: one side claims record highs, while a marquee client walks away.
Whether Disney's move signals a broader reshuffling of enterprise AI coding tools remains to be seen — but at minimum, "installed but unused" is a more dangerous signal than "not installed at all."
Content is for reference only, not financial advice.