OpenAI said on Wednesday, Nov. 4, that it will acquire Pierre Computer Company, the startup behind the Code Storage service and a set of open-source developer tools, according to a company post. Financial terms were not disclosed, Axios reported in an exclusive.
OpenAI said Pierre’s technology is already inside its Codex coding product. “If you’ve browsed files or reviewed a change in the Codex app, you’ve already used Pierre’s Trees and Diffs libraries,” the company wrote. Trees lets developers navigate a project’s files, and Diffs shows what changed, OpenAI said. It described Code Storage as “a service that lets apps store code and track its history using Git.”
OpenAI said it wants Codex to “connect the code a company ships with the decisions its people make,” a line The Verge also highlighted. It said Pierre’s open-source projects “will remain open-source” and that it will continue to contribute to them. Customers can keep using Code Storage after the acquisition closes while OpenAI works to bring its features into Codex, the company said.
The deal is subject to customary closing conditions, including regulatory approvals, according to OpenAI. “Until closing, OpenAI and Pierre will remain separate and independent companies,” the post said.
The announcement follows OpenAI’s Nov. 2 post on Pando, an in-house backend for Git repositories that it said now powers all development in its monorepo. In that post, OpenAI said switching to Pando reduced the latency of the median push by nearly 80% and that Pando now delivers nearly a petabyte of Git data a day. In the Pierre announcement, OpenAI said it wants to “set the standard for modern software development: from the first branch an agent creates to that magic moment when code is deployed to the world.”
Axios framed the deal as OpenAI joining a slew of companies challenging Microsoft’s GitHub as AI agents take on more coding work. Axios noted that Cursor launched the GitHub rival Origin in August, that former GitHub CEO Thomas Dohmke announced a competing product last month, and that Microsoft owns nearly a quarter of OpenAI while the two also compete. Axios also reported that OpenAI is exploring ways to make Pando available to customers.
GitHub said last week that agents started more than 40% of pull requests on its platform in September, AI Tech Daily reported.
Sources
- OpenAI: OpenAI to acquire Pierre Computer Company, Inc. (November 4, 2026)
- Axios: Exclusive: OpenAI targets Microsoft’s GitHub with deal for startup (November 4, 2026)
- The Verge: OpenAI is acquiring software startup Pierre Computer Company, by Emma Roth (November 4, 2026)
- OpenAI: Scaling Git at OpenAI, by Aaron Friel, Taylor Blau and Ted Nyman (November 2, 2026)
- AI Tech Daily: GitHub says agents started more than 40% of pull requests in September (October 29, 2026)
- AI Tech Daily: OpenAI brings its frontier models and Codex to Google Cloud (October 22, 2026)