Coming soon
macOS
Apple Silicon, M1 or newer
The macOS alpha is being prepared for the first early-access release. We will publish the signed installer here when it is ready.
Download
Desktop app coming soon.
CoBuilder is in early access alpha. The macOS and Windows desktop apps are not public downloads yet, so this page tells you exactly where the release stands.
Coming soon
Windows
Windows 11 or 10, x64
The Windows alpha follows the same release path: signed installer, clear requirements, and a simple first-run sign-in flow.
Want the release note when downloads open?
Send us a note and we will reply when the public alpha installers are available for macOS and Windows. No waiting-room form, just a real reply.
Release path
What happens next.
01
Alpha build is finishing (now)
CoBuilder is in early access while the desktop installers are prepared for public download.
02
macOS and Windows arrive here (next)
This page will carry the real macOS and Windows installers only after the builds are signed and ready.
03
Trial starts when the app is ready (then)
The 14-day trial will start with the desktop app, not with a placeholder download button.
Requirements
Planned desktop requirements.
These are the target requirements for the first public alpha. They may tighten before the installers go live.
macOS
- OS
- macOS 13 Ventura or newer
- Architecture
- Apple Silicon, M1 or newer
- RAM
- 8 GB minimum, 16 GB recommended
- Disk
- 500 MB free for the app, plus project storage
- Network
- Broadband for sync and model calls
Windows
- OS
- Windows 11 or Windows 10 build 1909+
- Architecture
- x64, 64-bit
- RAM
- 8 GB minimum, 16 GB recommended
- Disk
- 500 MB free for the app, plus project storage
- Network
- Broadband for sync and model calls
Launch discipline
Real download details only.
When installers are ready, this page will show the signed builds and the verification details. Until then, there are no placeholder file names, versions, sizes, or hashes.
No placeholder installers
We will not publish file names, hashes, or versions until the builds exist.
Signed before release
Public builds will be signed for their platform before they are linked here.
Clear first-run path
The install and sign-in flow will be documented when downloads open.
The desktop workspace is almost ready.
14 days free. 30,000 credits to start. Cancel anytime.