Elon Musk is creating a direct rival to Microsoft through a new company called “Macrohard.”

“It’s a tongue-in-cheek name, but the project is very real!” Musk tweeted on Friday. 

The CEO of SpaceX and Tesla plans to take on Microsoft by harnessing AI. Musk describes Macrohard as a “purely AI software company” that’ll be tied to his other startup, xAI. 

“In principle, given that software companies like Microsoft do not themselves manufacture any physical hardware, it should be possible to simulate them entirely with AI,” he added.


This Tweet is currently unavailable. It might be loading or has been removed.

Musk made the announcement weeks after xAI registered the Macrohard trademark with the US Patent Office. Last month, he also said he was creating a “multi-agent AI software company” that would use xAI’s Grok chatbot. (In 2021, he also tweeted: “Macrohard >> Microsoft.”)

The goal is to spawn “hundreds of specialized coding and image/video generation /understanding agents all working together,” he wrote. The same AI agents can then emulate human users “interacting with the software in virtual machines until the result is excellent.”

“This is a macro challenge and a hard problem with stiff competition! Can you guess the name of this company?” he wrote at the time. 

Recommended by Our Editors

So, it sounds like Musk is betting AI can replicate and pump out high-quality software, rivaling the Office programs from Microsoft, a company that’s betting heavily on generative AI. Last year, Musk also mentioned his plans to use artificial intelligence to create video games. 

To develop Macrohard, Musk seems to be leveraging the growing Colossus supercomputer at xAI’s Memphis facility. According to Musk, xAI will buy millions of Nvidia enterprise-grade GPUs as rival companies, including OpenAI and Meta, do the same in their pursuit of cutting-edge AI. 

5 Ways to Get More Out of Your ChatGPT Conversations

PCMag Logo

5 Ways to Get More Out of Your ChatGPT Conversations

Newsletter Icon

Get Our Best Stories!

Your Daily Dose of Our Top Tech News

What's New Now Newsletter Image

Sign up for our What’s New Now newsletter to receive the latest news, best new products, and expert advice from the editors of PCMag.

By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.

Thanks for signing up!

Your subscription has been confirmed. Keep an eye on your inbox!

About Michael Kan

Senior Reporter

Michael Kan

I’ve been working as a journalist for over 15 years—I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017.


Read Michael’s full bio

Read the latest from Michael Kan