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Agents, sandboxes and deploys, now in early preview

Chat your app into existence.

NovaBuild turns careful prompts into real code, live previews and shipped products. Quiet interface. Precise agents. No noise.

Build it
Todo appSaaS dashboardStorefrontAI chatbotPortfolio

25 welcome credits. No card required.

Your projects

Pick up where you left off or start something new.

1,240 credits
Start a new project
Espresso Bar
Landing · edited 2d ago
Reading Journal
App · edited 2d ago
Portfolio v3
Landing · edited 2d ago
The surface

One surface. Zero glue work.

Plan, build, preview, review and ship in one place. No stitching tools together, no copying code between windows, and no surprises on the bill.

A CRM with a deals pipeline and a weekly email digest
Plan ready
  • PagesDeals, Contacts, Settings
  • Datadeals, contacts, activities
  • Sign inemail and Google
  • Emaila weekly digest every Monday
Estimate 21 to 26 creditsApprove plan

A plan you approve, priced before it runs

Describe what you want in plain words. NovaBuild writes a plan first: the pages, the data it will keep, and what it will cost in credits. Nothing expensive runs until you approve it.

  • Plan mode to think it through, Build mode to make it
  • A credit estimate on every plan
  • Voice input, images and files as context

A one page site costs about 20 credits, measured.

espresso-crm.pages.dev/deals live
Lead$18k
Harbour Coffee
Kinfolk Bakery
Swell Surf
Proposal$32k
Northside Dental
Atlas Legal
Won$51k
Bloom Studio
Fern and Co
vite · hot reload42 ms

A real app, running while it is built

Every project gets its own sandbox running a real development server. Pages reload as the agents write them, and you can check the phone, tablet and desktop layouts side by side.

  • Real package installs and production builds
  • Phone, tablet and desktop sizes
  • Publish to a live address in one step

A preview starts in about a minute and costs 1.2 credits an hour.

  • RequirementsAgent0.42 cr
  • ArchitectureAgent1.18 cr
  • PlanReviewer3.10 cr
  • UIAgentworking
  • DatabaseAgentqueued
  • SecurityAgentqueued

A team of specialists, each on the right model

A supervisor splits the work between specialists for requirements, architecture, interface, data, security and review. Each runs on the model suited to its job, and you see exactly what each one cost.

  • Model routing for every task
  • An itemised bill for every agent
  • A reviewer checks the plan before any code

25 specialist agents, from planning to deployment.

  • 12:04:11buildTS2304 Cannot find name 'Deal' · src/api/deals.ts:14
  • 12:04:12agentreading src/api/deals.ts and src/types.ts
  • 12:04:15agentpatched src/types.ts (+6 lines)
  • 12:04:19checktypecheck passed · 0 errors
  • 12:04:27buildproduction build green in 1.9 s

A build that fixes itself before it hands over

When a typecheck or build fails, the error goes straight back to the agent with the file and the line. It patches, checks again, and hands over only when the build is green.

  • Typecheck and build on every change
  • Guardrails that block unsafe code
  • Every change versioned and reversible

You review each change as a diff before it lands.

Priced plans

See the plan and its credit cost before anything runs.

Restore points

Roll any project back to an earlier version in one step.

Your own keys

Bring a provider key. Stored encrypted, runs cost a tenth.

Real terminal

Package installs, typechecks and production builds.

Diff review

Approve each change line by line before it lands.

Templates

Start from a finished design, not a blank page.

Team workspaces

Invite people as admins, editors or viewers.

MCP server

Drive your projects from your own AI tools.

Publish and domains

A live address, then your own domain.

Media generation

Logos and hero images, placed in your app.

Responsive

Phone, tablet and desktop, checked side by side.

Transparent credits

A ledger line for every run you pay for.

Showcase

Real products, really shipped.

A site our agents built from one prompt, the client sites and apps our team has shipped, and who built each one.

See the showcase
Laneway Paws, its public site

Built by NovaBuild's agents

Laneway Paws

A dog grooming studio's website, built from one prompt.

Live on Web

North Motor, its public site

Built by the NovaBuild team

North Motor

A Perth used car dealer's showroom, online.

Live on Web

Ex Quality Painting & Decorating, its public site

Built by the NovaBuild team

Ex Quality Painting & Decorating

An editorial site for a Perth painter, installable as an app.

Live on Web

iDreams, its public site

Built by the NovaBuild team

iDreams

A private dream journal, read through the world's traditions.

Live on Web and Android

How it works

From a sentence to a shipped app.

Four steps, and you are in control at every one of them. You see the plan and its price before anything runs, and every change after that can be undone.

  1. 01

    Describe it

    Say what you want in plain words, or start from a template. Add a screenshot, a file or your voice.

    You getA plan: the pages, the data and a credit estimate.

  2. 02

    Approve the plan

    Edit it, reorder it or ask for changes. Nothing expensive runs until you approve.

    You getExactly what gets built, and roughly what it costs.

  3. 03

    Watch it build

    Specialist agents write the code in a live sandbox and fix their own errors. Review each change, or roll back.

    You getThe app running, updating as each file lands.

  4. 04

    Ship it

    Publish to a live address, attach your domain and invite your team.

    You getA real app, on the internet, that you own.

Integrations

Connect what you already use.

Your database, your keys, your hosting. NovaBuild plugs into what you have rather than locking you in. Two way GitHub sync is next.

Your own database

Connect a Supabase or Postgres project from project settings. Its keys stay on the server.

Sign in, built in

Generated apps come with sign in pages and an auth hook, ready for email and Google.

A real sandbox

Package installs, a live development server and production builds for every project.

Hosting and domains

Publish to a live address on Cloudflare, then attach a domain you own.

Your AI keys

Anthropic, OpenAI, Gemini or OpenRouter. Verified, encrypted, and runs cost a tenth.

MCP server

Drive your projects from Claude, Cursor or any MCP client, with thirteen tools.

Pricing

Credits, not surprises.

Every plan is priced before it runs, and every run has a line in your ledger. Bring your own model keys and pay a tenth.

Free
$0to start

25 credits to build something real, once.

  • 25 welcome credits, one time
  • Unlimited projects
  • Live sandbox previews
  • A public address when you publish
Start building
Most popular
Pro
$25a month

For makers shipping products every week.

  • 100 credits every month
  • Top up to 5,000 credits, up to 10% off
  • Your own AI keys at a tenth of the rate
  • Custom domains
  • Private projects
Go Pro
Business
$50a month

Shared workspaces with roles and a record of everything.

  • 100 credits a month, pooled
  • Unlimited members
  • Admin, editor and viewer roles
  • An audit log with scheduled exports
  • Hire vetted experts inside a project
Talk to us

Prices in US dollars, before tax. Card payments open soon; until then everyone starts with 25 welcome credits, no card needed.

Questions

Asked, and answered.

Do I own the code?

Yes. Every project is a standard React + TanStack Start codebase. The code is yours, and GitHub sync is on the way.

Can I use my own AI keys?

Add Anthropic, OpenAI, Gemini or OpenRouter keys per workspace. They are verified, encrypted and only ever read server-side, so the browser only sees the last four characters. Runs on your own key are billed at 10% of the normal credit rate.

Can I connect my own database?

Yes. Connect a Supabase or Postgres project from the project's settings. Its keys are stored encrypted and only ever used on the server. A managed database for every project is on the way.

What is a credit?

Credits meter model tokens. Each run records input and output tokens against your workspace balance, and the ledger shows exactly what every message cost.

What happens when the build breaks?

Errors are captured from the sandbox and fed back to the agent automatically. You see the fix rather than the failure, and can always review the diff before it lands.

Begin

Your next product is one prompt away.

Sign up, describe it, approve the plan, and watch NovaBuild build it in front of you.

Start building