Apple compute,
designed for builders

Native M4 Pro and M5 Max hardware, designed and operated by engineers who obsess over performance.

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Apple, Apple Silicon, M4 Pro, M5 Max, macOS, iOS, Xcode, and Swift are trademarks of Apple Inc. Namespace is not affiliated with or endorsed by Apple Inc.

Ramp
Framer
Vanta
Verkada
fal.ai
Warp

High-performance compute

The world's first cloud compute platform with M5 Max chips. Built for teams that can't compromise on performance.

Hardware

Powered by Apple M5 Max

Dedicated bare-metal Apple Silicon, sized for the most demanding iOS and macOS workloads.

Apple M5 MaxNew
Latest
Apple M4 Pro
Performance
Apple M2
Workhorse
Scale

Hundreds of jobs, in parallel

Run tens to hundreds of macOS jobs concurrently with built-in concurrency controls.

Concurrent macOS jobs
92 running · 12 queued
112 active
Caching

Caches that survive every run

Cache Volumes carry Xcode, SwiftPM, and CocoaPods caches across runs.

Xcode + DerivedData12.4 GB
HIT
SwiftPM1.8 GB
HIT
CocoaPods940 MB
HIT
-7m 42s saved
Workflows

Drop into your existing workflows

One line in your YAML. Same workflow files, faster builds.

.github/workflows/ios.yml
+1 / −1
jobs:
build:
−runs-on: macos-15
+runs-on: namespace-profile-mac
steps:
- uses: actions/checkout@v6
Remote access

Drive your Mac from anywhere

Connect via Remote Display or SSH from the browser or the CLI.

VNC Remote Display — drive your Mac from anywhere
macOS versions

New macOS, ready in days

Sonoma, Sequoia, and Tahoe, including Apple betas, delivered fast so your team isn’t blocked by version drift.

macOS Tahoe 26.1 BetaBeta
Xcode 26.1 beta 3
macOS Tahoe 26.0New
Xcode 26.0
macOS Sequoia 15.6
Xcode 16.4

Built for every use case

Whether you're building CI/CD pipelines, AI agent sandboxes, or fully custom Mac environments, Namespace fits your workflow.

01CI/CD

Really fast CI/CD runners

Drop-in replacement for GitHub Actions and GitLab runners that makes your iOS pipelines 2×–10× faster.

  • One-line YAML change — same workflow, faster builds
  • Cache Volumes for Xcode, SwiftPM, and CocoaPods
  • Native Apple Silicon, no virtualization layers
GitHub Actions docs
ios-build · push to maina3f8d91
GitHub
Event
push to main
Commit
a3f8d91
runs-on
namespace-profile-macos
Triggering…
Namespace Runner16-core M5 Max
Restore Xcode cache
running…cached
xcodebuild build
running…1m 12s
Run XCTest suite
running…2m 48s
Upload MyApp.ipa
running…8.4s
✓ All checks passed3.5× faster
Namespace
4m 08s
GitHub
14m 28s
02AI Agents

Sandbox

Isolated environments for AI-driven development. Give every AI coding agent its own computer.

  • Hard process and filesystem isolation per session
  • Spin up in seconds, tear down on completion
  • SDK and CLI for spawning instances on demand
Explore docs
sandbox
Claude Code logo
Claude Code
~/MyApp
$
sandbox
Codex logo
Codex
~/MyApp
$codex exec "find and fix p
sandbox
Cursor logo
Cursor
~/MyApp
$agent -p "generate release notes for the last 10 commits"
03Build your own

A Mac in the cloud, ready for anything

Provision on demand via API or CLI and integrate it into whatever workflow you have.

  • REST API and nsc CLI for full automation
  • Persistent volumes that outlive any session
  • If it runs on macOS, it runs on Namespace
Architecture docs
zsh
shell
1$ nsc create \
2 --shape mac/silicon:6x14 \
3 --image macos-tahoe-26.0
4✓ instance ready
5 id i-7b3a2c1f
6 ssh i-7b3a2c1f.namespace.so

What your peers are saying

company logo
Super reliable, I don't recall us ever having an issue that impacted us.
— Karl Lyons, Site Reliability Engineer
7.2x faster builds,
from 11m 38s to 1m 36s.
company logo
I did a demo for our full engineering team yesterday, and jaws were on the floor.
— Zack Stayman, Lead Platform Engineer
70% lower cost
and shorter end-to-end times.
company logo
Namespace is an impressive team offering a great product.
— Nicolas Mattia, Staff Software Engineer
zero maintenance
and 90% faster builds.
« Been using Namespace for the past year or two, they’ve been absolutely awesome. The service is great, support is great. Just overall great job. »
Mitchell Hashimoto
Mitchell Hashimoto
GhosttyGhostty
« In five years of optimizing our CI/CD, switching to namespace was the single most impactful change for speed and stability — perhaps the lowest-effort, highest-leverage decision I’ve made as a CTO. »
Gajus Kuizinas
Gajus Kuizinas
Contra
« Namespace is the best dev infrastructure tool I’ve used in years. The product works flawlessly, it’s cheaper and faster than GitHub runners with much better observability, and most importantly the support is incredible. Could not recommend Namespace enough. »
Aloke Desai
Aloke Desai
Warp
« We switched to Namespace in 2024 due to a confluence of problems with GitHub: our costs were skyrocketing, CI tests were flaky due to resource constraints on large suites, and builds were taking forever. When we switched, overnight we saved thousands per month and were able to give our pipelines an appropriate amount of resources to ensure reliability and speed. The deeper observability and personal support are a great bonus! »
Sam Currie
Sam Currie
Flatfile
« Namespace has been rock-solid for us, the caching feature delivers speeds unmatched by default runners, and the ability to interactively debug runs is a killer. Team is also super responsive, even gave us some tips on how to improve internal infra. Overall very happy! »
Christian Mladenov
Christian Mladenov
Fal
« Switching our CICD runners to namespace.so improved our pipeline execution time by 3x while being more cost efficient. The faster feedback loop was well received by the whole engineering team. »
Marvin Huetter
Marvin Huetter
Sardine

The fastest way to ship for Apple.

Join iOS and macOS teams already running on Namespace Apple Silicon.

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