Illustrative boot animation · example status only · not live device, kernel, Sentinel or Aria telemetry
Illustrative sample workspace · example data only · not Culltron pricing or customer data · no live device or release state
Illustrative boot animation · example status only · not live device, kernel, Sentinel or Aria telemetry
One core.
Every product.
Culltron is a local-first software ecosystem spanning desktop products, online workspaces and operating-system research. Explore what is available, in QA and coming next.
One product universe.
Built around local ownership.
Every Culltron app connects to the same intelligence layer. Aria runs at the centre — local-first, model-transparent, yours to command.
Aria · intelligence layer
The intelligence layerAria is the difference between using apps and commanding a system.
One assistant runs across every window — reading your document, your sheet, your timeline, your codebase — and acting on it. Local-first, model-transparent, and only ever working from data you own.
Aria● localNot slides. Running apps.
These are real Culltron windows — Office, Studio, Diagram, Slides and Video — each with Aria woven through the workspace.
Aria — the connective layer
Build and run your business online.
Beyond the desktop suite, Culltron is building website, hosting and API services. Publishing and provider operations remain behind explicit launch gates. The Culltron APIs are coming soon; early access is available on request.
Culltron Sites
Create and manage a credible business website with publishing kept behind explicit launch approval.
Culltron Hosting
Managed hosting and business email with provider operations kept behind server-enforced gates.
Culltron APIs
Developer APIs and workflow automation, coming soon to RapidAPI, with early access on request.
Always-on securitySentinel watches every process.
Sentinel is designed to inspect what each model can see, where data moves, and which process asked. Launch controls keep agent actions gated until the runtime is approved.
One system. Six guarantees.
Local-first models
Run on your machine or your own keys. Nothing leaves unless you send it.
Aria command layer
Point one intelligence at any document, project or window across the OS.
Sentinel security
Local health and security visibility, file hashes, update guidance and bounded on-demand scans; not antivirus or EDR.
Model-transparent
Always know which model is running, where it runs, and what it can see.
One file space
Every app reads and writes a space you own — no silos, no lock-in.
Operate anywhere
Built for offline, low-bandwidth and the edge — useful when the signal drops.
Max ships the apps. Ultra adds Aria.
Ultra X27
Aria, built in.
Every Max app, plus Aria running natively across the workspace — a local-first command layer you can point at any document, project or window.
The professional suite.
Every Culltron pro app at full power. Bring Aria in when you want it — Max focuses on the tools, not a built-in AI command layer.
Both tiers are offline-first and keep your files on your machine. Aria runs against a local model or a key you control.
Office Ultra X27Mail Ultra X27Data Ultra X27Video Ultra X27Studio Ultra X27PDF Ultra X27Diagram Ultra X27Forge Ultra X27DevBox Ultra X27Sheets Ultra X27Slides Ultra X27Books Ultra X27BrowserCulltron SitesCulltron HostingCulltron APIs
Office Ultra X27Mail Ultra X27Data Ultra X27Video Ultra X27Studio Ultra X27PDF Ultra X27Diagram Ultra X27Forge Ultra X27DevBox Ultra X27Sheets Ultra X27Slides Ultra X27Books Ultra X27BrowserCulltron SitesCulltron HostingCulltron APIs
Bring the system online.
Explore the products, see Aria in a live workspace, or join the early-access ring for Ultra X27.
What Culltron launches next
Each system launches only when it passes its release gate. See the full roadmap.