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Fast coding, build, and test environments across , , and .

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Platform

Build your platform on any OS.

Run untrusted or agent-generated code in isolated Mac, Windows, and Linux instances. Running on our global, vertically integrated stack: custom hardware, hypervisor, scheduler, caching, and much more.

Namespace SDK

Create instances from your code.

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Interactive demo for sighted users: a Go program uses the Namespace Platform SDK to create a macOS instance and wait for it; its Remote Display opens, boots the iPhone Duo simulator in Device Hub, unfolds it to the open posture with namespace.so on screen, and saves a screenshot. The windows sit on a subtle off-white texture.

Products

We're our own
most demanding customer.

We build Namespace on Namespace. Devboxes, Runners for GitHub Actions, and Remote Execution for Bazel are built on Namespace Instances, so they're battle-tested.

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Interactive demo for sighted users: a cloud agent splits a release test matrix across a 10 by 10 grid of devboxes running macOS, Linux, and Windows. The instances boot in a wave and run in parallel; two fail, the agent edits two files and reruns them, and all 100 pass. Filter the fleet by OS or hover an instance to inspect it. The windows sit on a subtle off-white texture.

Customers

The results speak
for themselves.

Teams like Warp, ClassPass, and Zed run their builds, tests, and agents on Namespace. Here's what changed.

Customer story

Warp
“Namespace is the best dev infrastructure tool I’ve used in years. We run everything from our CI to Oz, our cloud agent platform, on Namespace, and I could not recommend it enough.”
Aloke Desai

Aloke Desai

Head of Product Engineering, Warp

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Updates

Recently shipped.

Partnerships, launches, and engineering notes from the team.

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