NeuBench

OpenAI to acquire Ona

OpenAI has announced plans to acquire Ona to integrate its secure cloud execution and orchestration technology into the Codex ecosystem. The acquisition aims to support long-running AI agents across enterprise workflows by providing secure, persistent cloud environments. More than 5 million people currently use Codex weekly, marking a 400% increase from earlier in the year.

Benchmark Metric
400%
Reported Accuracy / Gain
Category
Models
Industry Domain

The Core Development

Today we’re announcing that OpenAI will acquire Ona ⁠ (opens in a new window) , bringing its secure cloud execution and orchestration technology into our rapidly expanding Codex ecosystem.

More than 5 million people use Codex each week to research, analyze, build, and automate their work—up 400% from earlier this year. Codex began as a tool for software developers and now helps a wider range of people do complex work from an initial request through to a finished result.

As Codex becomes more capable, its most valuable work is unfolding over hours or days, rather than minutes. We believe people should be able to delegate more ambitious work without remaining tied to the machine where it began. The work should continue beyond the initial session, with Codex making it possible to stay connected and check progress, provide direction, make decisions, and review results from anywhere.

Real-World Use Cases & Applications

We’re excited to welcome the Ona team to OpenAI as we build AI systems that help people and businesses create and accomplish more while meeting the security and control requirements of real-world deployment. Together, we will help engineering teams safely take on sustained work across the software lifecycle, from running tests and resolving issues to modernizing applications, addressing vulnerabilities, and supporting complex workflows over time.

Strategic Perspective & Ecosystem Impact

Ona will help us do that. Its technology provides secure, persistent environments where agents can access the tools, systems, and context they need to make progress over time.

By bringing Ona to OpenAI, we will expand Codex beyond work tied to a single device or active session and help more organizations deploy agents securely in production.

Ona has spent years helping developers move software development from local machines into the cloud. The company has helped 2 million developers work in secure, reproducible cloud environments and supports multiple shared customers.

Why it matters

This acquisition addresses a critical enterprise need by enabling AI agents to perform long-running tasks within secure, customer-controlled cloud environments. It signals a shift in the AI industry toward production-ready deployments that prioritize security, governance, and infrastructure control.

Topic dossiers OpenAI