What is Ona and why did OpenAI acquire it?

Ona is the German cloud-development company formerly known as Gitpod. It provides secure, preconfigured cloud environments and orchestration for AI agents. OpenAI announced on June 11, 2026 that it would acquire Ona to fold its cloud execution and orchestration technology into the Codex ecosystem, so Codex agents can run autonomously in long-lived cloud environments while your laptop is closed. Codex hit 5 million weekly users and needed an enterprise-grade execution layer.

How does Ona change how Codex works?

Codex agents today run mostly in a local CLI, a desktop app, or short-lived OpenAI-managed sandboxes. With Ona, OpenAI gets persistent cloud environments (think long-lived, isolated developer machines) plus orchestration to spin up many agent sandboxes in parallel. The likely product effect: Codex tasks can run for hours in the cloud, branch into parallel sub-agents, and report back — without a developer keeping a terminal open. Ona's existing customers also get a path to keep using Ona for non-OpenAI workloads during the transition.

Is this the same as Anthropic's managed agents or Modal?

Same problem, different design point. Anthropic offers Claude Cowork, the Agent SDK, and managed cloud/web workflows that run Claude Code or Claude Fable 5 agents server-side. Modal, E2B, Daytona, Northflank and others sell agent code sandboxes to anyone building on top of any model. Ona-inside-OpenAI becomes the first-party execution layer for Codex specifically. If you build agents on OpenAI, expect this to become the default sandbox. If you build cross-model, you'll likely still reach for E2B or Modal.

When does the acquisition close and what happens to existing Ona customers?

OpenAI announced the acquisition on June 11, 2026; closing is subject to standard regulatory review and not yet dated as of June 13, 2026. Ona's founders (including CEO Johannes Landgraf) and team are joining OpenAI's Codex group. Ona has said existing customers will continue to be supported during the transition. Pricing, branding, and whether Ona stays a standalone product or becomes Codex Cloud is not yet announced.

Quick Answer

OpenAI Acquires Ona (ex-Gitpod): Codex Gets a Cloud

Published: June 13, 2026

OpenAI Acquires Ona (Formerly Gitpod): What It Means for Codex

OpenAI announced on June 11, 2026 that it will acquire Ona — the German cloud development company you may have known as Gitpod. The deal folds Ona’s secure cloud execution and orchestration platform into OpenAI’s Codex ecosystem, giving Codex agents real persistent cloud environments to run in.

Last verified: June 13, 2026

TL;DR

What: OpenAI to acquire Ona (ex-Gitpod), announced June 11, 2026.
Why: Codex needs production-grade cloud sandboxes for long-running AI coding agents.
Scale: Codex hit 5M weekly users; competitive pressure from Claude Code + Claude Fable 5 (released June 9, 2026).
Impact: Codex tasks will be able to run autonomously in cloud environments while the developer’s laptop is closed.
Status: Subject to regulatory review; close date not announced.

Who is Ona?

Ona was originally founded as Gitpod in 2014 in Kiel, Germany. The company pioneered remote, browser-based development environments — essentially cloud machines preconfigured with a codebase, dependencies, and tooling, so a developer could open a repo and start coding in seconds without local setup.

The rebrand to Ona happened earlier in 2026 as the company pivoted from “remote dev environments for humans” to “secure cloud execution and orchestration for AI agents.” Same core technology — Firecracker-style microVMs and Kubernetes orchestration — repositioned for the AI agent era. Customers include enterprises that needed isolated, ephemeral cloud environments where AI-generated code could run safely.

Why OpenAI wanted Ona

Three reasons stand out:

1. Codex needed cloud-native execution

The original Codex CLI runs locally on a developer’s machine. The Codex desktop app and IDE plugins still rely heavily on the developer’s local environment plus short-lived OpenAI-hosted sandboxes. As Codex agents grew more autonomous — sub-agents, multi-step tasks, hours-long refactors — the local model started to break. You don’t want a multi-hour refactor to die because the developer closed their laptop.

Ona gives Codex persistent, isolated cloud environments. An agent can run for hours, spin up sub-agents, run tests, and report back when the developer reopens the app.

2. The Codex–Claude Code race intensified

Anthropic released Claude Fable 5 and Claude Mythos 5 on June 9, 2026, just two days before the Ona deal was announced. Claude Code leads on SWE-Bench Pro (Fable 5 at 80.3%) and ships deep platform integrations: sub-agents, hooks, skills, Agent SDK, managed cloud/web workflows. Codex needed a comparable cloud story, fast.

3. Enterprise sales required SOC 2-grade infrastructure

Ona had already done the enterprise hardening: isolation, audit logs, network policies, on-prem support. For OpenAI’s enterprise push (and the rumored ChatGPT Business + Codex bundle), buying Ona was faster than building.

What changes for Codex users

Today (June 2026)	After Ona integration
Codex CLI runs locally; agents stop when terminal closes	Codex agents continue in cloud environments persistently
Short-lived OpenAI sandboxes for tool calls	Long-lived isolated environments with state
Limited parallel sub-agent execution	Orchestrated sub-agent fleets in Ona-style microVMs
Self-hosted execution requires user setup	First-party cloud sandbox, billed through OpenAI
Customer’s own cloud required for VPC isolation	Ona’s “run inside customer cloud” pattern likely available

The TechCrunch/TNW framing — “Codex agents inside the customer’s own cloud” — matters for enterprises. Ona already supports running its control plane inside a customer’s AWS, GCP, or Azure account. If OpenAI keeps that capability, Codex becomes deployable in regulated environments (banking, healthcare, government).

How this compares to other agent sandboxes

Platform	Owner	Use case	Cold start	Isolation
Ona (post-OpenAI)	OpenAI	Codex-first cloud agents	TBD	microVM + Kubernetes
E2B	E2B	Any agent framework	~150ms	Firecracker microVM
Modal	Modal	Python + GPU agents	~1–3s cold, ~200ms warm	Managed containers
Daytona	Daytona	Multi-tenant dev sandboxes	Varies	Container-based
Vercel Sandbox	Vercel	Generated-code execution	Sub-second	microVMs
Northflank	Northflank	Multi-tier sandboxes	Varies (Docker/gVisor/Firecracker)	Multi-tier
Cloudflare Sandbox	Cloudflare	Edge code execution	Sub-second	Isolates (V8)
Beam / Freestyle	Independent	Python/Node sandboxes	Sub-second	Various

The difference Ona-as-part-of-OpenAI brings: first-party Codex integration. If you build on the Codex SDK, you’ll likely get Ona-backed environments by default with no separate signup. For cross-model agent builders (Claude + GPT + Gemini in the same app), independent sandboxes like E2B and Modal remain the neutral choice.

See: OpenAI Ona vs E2B vs Modal: AI agent sandbox platforms compared.

What’s not yet clear

Pricing. Will Ona-backed Codex sessions count against ChatGPT Pro/Business credits, or be a separate add-on?
Branding. Does Ona keep its name, become “Codex Cloud,” or fold silently into the Codex API?
Open-source story. Gitpod historically had a self-hosted, open-source edition. Whether that survives the acquisition is unclear.
Regulatory. German-headquartered company, US acquirer — expect at least a Bundeskartellamt review.

What changes for Ona / Gitpod customers

Ona’s own announcement says existing customers will be supported through the transition. The realistic expectation:

Short term (3–6 months): Service continues as-is.
Medium term (6–18 months): Non-Codex workloads likely get a wind-down or migration path.
Long term: Ona becomes OpenAI’s Codex Cloud; standalone product fades.

If you’re a Gitpod customer not using OpenAI, this is the moment to evaluate Coder, Daytona, or self-hosted alternatives.

What to watch next

GPT-5.6 + Ona at launch. Multiple leaks point to a June 2026 GPT-5.6 release. If GPT-5.6 ships with first-party Codex Cloud powered by Ona, the agentic coding race resets again. See GPT-5.6 leaked features.
Anthropic’s response. Claude Cowork already exists; expect Anthropic to push managed Claude Code more aggressively in Q3 2026.
Pricing wars. OpenAI is rumored to cut API prices alongside GPT-5.6. Bundled Ona credits could be the differentiator. See GPT-5.6 vs GPT-5.5 vs Claude Fable 5.

Bottom line

OpenAI buying Ona is the moment Codex stops being a clever local CLI and becomes a cloud-native agent platform. Ona’s microVM execution and orchestration give OpenAI the same kind of infrastructure Anthropic already had via Claude Cowork and the Agent SDK. Expect a Codex Cloud product within 6 months and a real squeeze on neutral sandbox vendors that depend on Codex traffic.

Sources: OpenAI announcement (June 11, 2026), Ona blog (Johannes Landgraf, June 11, 2026), Bloomberg, CNBC, TechCrunch via TNW, Built In, CometAPI (June 11–12, 2026).