Scaling Codex to enterprises worldwide

Source: OpenAI Blog

Growing Enterprise Adoption

In early April we announced that more than 3 million developers were using Codex each week. Two weeks later that number grew to over 4 million.

Enterprises are rapidly integrating Codex into real workflows across engineering and beyond. Companies are leveraging Codex throughout the software development lifecycle:

• Virgin Atlantic – increasing test coverage and team velocity, reducing technical debt, and improving performance.
• Ramp – accelerating code review.
• Notion – quickly building new features.
• Cisco – understanding and reasoning across large, interconnected repositories.
• Rakuten – supporting incident response.

What starts with one team often expands quickly as leaders see gains in speed, output, and leverage. Codex is also moving beyond coding, supporting tasks such as browser‑based work, image generation, memory, and ongoing work across tools and apps.

Extending Beyond Engineering

Teams are using Codex to aggregate context from different tools, reason about what matters, and transform scattered information into actionable work—briefs, plans, checklists, drafts, and follow‑ups—then take action. This creates a broader opportunity for enterprises to accelerate every team, not just those writing code.

Introducing Codex Labs

Codex Labs brings OpenAI experts directly into organizations to help teams apply Codex to real problems. Through hands‑on workshops and working sessions, enterprises learn:

• Where Codex fits within their processes.
• How to integrate it into existing workflows.
• How to move from early usage to repeatable deployment.

The goal is simple: help enterprises realize real value from Codex, faster.

Partner Ecosystem

Demand is outpacing our capacity to help enterprises adopt Codex quickly, so we are collaborating with leading global systems integrators (GSIs) to scale impact. These partners excel at operating inside large enterprises, modernizing software delivery, integrating new systems, supporting change across complex organizations, and moving customers from pilot to production.

Current partners: Accenture, Capgemini, CGI, Cognizant, Infosys, PwC, and Tata Consultancy Services (TCS).

These partners will:

• Identify and deploy high‑value Codex use cases across the software development lifecycle.
• Transition pilots to production‑ready deployments.
• Use Codex internally to build repeatable delivery models for their customers.

“Our professionals are using Codex to move from static requirements to working solutions in hours, not weeks. It’s enabling rapid prototyping, real‑time workflow redesign, and faster iteration across the development lifecycle. That speed translates directly into faster builds and better outcomes for our clients.”
— Lan Guan, Chief AI Officer, Accenture

Get Started

To learn more about bringing Codex Labs to your organization, reach out to your OpenAI team or let us know here. You can also download the Codex app to start experimenting.

Codex is already becoming part of how enterprises build software and run production workloads. We’re eager to help more organizations put it to work and excited that our partners will help us scale globally.