Beta · BYOK

Stop accepting black-box output.
Steer the build.

A live DAG of agents builds your web app in parallel — pause the run, rewrite a node's instruction, change its model tier, and resume. Watch it happen, then download the actual source. On your own key.

Build your first app

Free dry-run to explore. Bring your own key for live builds — see the price before you run.

// byok

Your key. Your rate. No middleman.

Bring your own Anthropic key — encrypted, never marked up. A deterministic router sends boilerplate to local models (off the Anthropic meter) and reserves frontier models for the hard nodes. You see a price before the run, and real spend after.

// intervention

It's not a black box. Pause it. Edit it. Resume.

Pause the run, rewrite a pending node's instruction, change its model tier, and resume — the build picks up from there. Human-in-the-loop, not take-it-or-leave-it.

// transparency

See exactly what got built.

Watch the build as a live graph, node by node. Open the real generated source in your browser, preview the running app, and download the whole thing as a verified zip. The code you ship is the code you saw built.

// parallel

Parallel by default. Self-healing by design.

Independent tasks run concurrently, not one slow stream. When a cheaper model drifts, the aggregator catches the contradiction, re-runs just that node — escalating it to a frontier model — and reconciles the pieces into one coherent deliverable.

// how-it-works

Describe it. Plan it. Watch it. Own it.

01

Describe

Describe the web app, dashboard, or internal tool you want.

02

Plan & price

VibeAgentOS plans it as a typed DAG and shows the price before the build runs.

03

Watch & steer

Watch the agents build in parallel on the live canvas — pause and edit any node during the run.

04

Own it

Preview, view the source, and download the build. Yours to keep, no lock-in. Runs on your key.

// not-a-generic-builder

Not another code generator.

BYOK, no markup — your Anthropic key, your rate, real spend shown.

Mid-build intervention — pause/edit/resume any node; most generators only let you re-prompt the whole thing.

Real, downloadable code — not a locked-in preview; the actual verified source.

Cost-aware routing — frontier where it matters, local for boilerplate; priced before it runs.

Workspace isolation — per-tenant row-level security, deny-by-default.

// early-access

Free during beta. Paid at release.

Start building now on your own key — or get notified when paid plans launch.