Leak reveals Grok might soon edit your spreadsheets

Leaked code suggests xAI is developing an advanced file editor for Grok with spreadsheet support, signaling the company’s push to compete with OpenAI, Google, and Microsoft by embedding AI copilots into productivity tools. 

“You can talk to Grok and ask it to assist you at the same time you’re editing the files!” writes reverse engineer Nima Owji, who leaked the finding. 

TechCrunch has reached out to xAI to confirm the findings and learn more. 

xAI hasn’t explicitly detailed its strategy for pursuing interactive, multimodal AI workspaces, but it has dropped a series of announcements that point to how the company is thinking about these tools. In April 2025, xAI launched Grok Studio, a split-screen workspace that lets users collaborate with Grok on generating documents, code, reports, and browser games. It also launched the ability to create Workspaces that let you organize files and conversations in a single place. 

While OpenAI and Microsoft have similar tools, Google’s Gemini Workspace for Sheets, Docs, and Gmail appears to be the most similar to what xAI is reportedly building. Google’s tools can edit Docs and Sheets and allow you to chat with Gemini while looking at or editing documents. The difference is that Gemini Workspace only works within Google’s own ecosystem. 

It’s not clear what types of files xAI’s editor might support aside from spreadsheets, or whether xAI plans to build a full productivity suite that could compete with Google Workspace or Microsoft 365.  

If Owji’s findings are true, the advanced editor would be a step towards Elon Musk’s ambitions to turn X into an “everything app” that includes docs, chat, payments, and social media.